Analog Devices is a global leader in the design and manufacturing of analog, mixed signal, and DSP integrated circuits to help solve the toughest engineering…
Analog Devices
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IC Sensors
Analog Devices AD22279-A-R2
The ADXL78 series low power, high-g 1-axis Accelerometer with signal conditioned voltage outputs that are on a single monolithic IC. This product measures acceleration with a full-scale range of ±35g, ±50g or ±70g (minimum). It can also measure both dynamic acceleration (vibration) and static acceleration (gravity). The device is the fourth-generation surface micro machined iMEMS® accelerometer from ADI with enhanced performance. The device is temperature stable and accurate over the automotive temperature range, with a self-test feature that fully exercises all the mechanical and electrical elements of the sensor with a digital signal applied to a single pin. Full differential sensor and circuitry for high resistance to EMI/RFI
- Complete mechanical and electrical self-test on digital command
- Output ratiometric to supply
- Sensitive axes in the plane of the chip
- High linearity (0.2% of full scale)
- Frequency response down to DC
- Low noise
- Low power consumption (1.3mA)
- Tight sensitivity tolerance and 0 g offset capability
- Largest available prefilter clipping headroom
- 400Hz, 2-pole Bessel filter
- Single-supply operation
SKU: W013367 -
Data & Signal Conversion
Analog Devices AD5697RBCPZ-RL7
The AD5697R, a member of the nanoDAC+™ family, is a low power, dual, 12-bit buffered voltage output digital-to-analog converter (DAC). The device includes a 2.5 V, 2 ppm/°C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The AD5697R operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm LFCSP and a TSSOP package.
The AD5697R also incorporates a power-on reset circuit and a RSTSEL pin that ensure that the DAC outputs power up to zero scale or midscale and remain there until a valid write takes place. It contains a per channel power-down feature that reduces the current consumption of the device to 4 µA at 3 V while in power-down mode.
The AD5697R uses a versatile 2-wire serial interface that operates at clock rates up to 400 kHz and includes a VLOGIC pin intended for 1.8 V/3 V/5 V logic.
SKU: W022313 -
Data & Signal Conversion
Analog Devices AD7328BRUZ
The AD7328BRUZ is a 8-channel Software-selectable True Bipolar Input 12-bit Plus Sign ADC designed on the iCMOS™ (industrial CMOS) process. iCMOS is a process combining high voltage silicon with submicron CMOS and complementary bipolar technologies. It enables the development of a wide range of high performance analogue ICs capable of 33V operation in a footprint that no previous generation of high voltage parts could achieve. Unlike analogue ICs using conventional CMOS processes, iCMOS components can accept bipolar input signals while providing increased performance, dramatically reduced power consumption and reduced package size. It can accept true bipolar analogue input signals. The successive approximation ADC has four software-selectable input ranges: ±10, ±5, ±2.V and 0 to +10V. Each analogue input channel can be independently programmed to one of the four input ranges.
- 12-bit Plus sign SAR ADC
- True bipolar input ranges
- 1MSPS throughput rate
- 8 Analogue input channels with channel sequencer
- Single-ended, true differential and pseudo differential analogue input capability
- High analogue input impedance
- Low power
- Temperature indicator
- 22MHz Full power signal bandwidth
- High speed serial interface
SKU: W002369 -
Data & Signal Conversion
Analog Devices AD7994BRUZ-0
The MAX11626EEE+ is a 12bit analogue to digital converter (ADC) with FIFO and internal reference in 16 pin QSOP package. This device has on-chip FIFO, scan mode, internal clock mode, internal averaging and AutoShutdown function. The MAX11626 has four input channels and maximum sampling rate is 300Ksps using an external clock. It includes 10MHz SPI/QSPI/MICROWIRE compatible serial port. This ADC is used in system supervision, data acquisition systems and data logging systems.
- Supply voltage range from 4.75V to 5.25V
- Operating temperature range from -40°C to 85°C
- Analogue multiplexer with track/hold function
- Internal reference voltage of 4.096V
- 1V to VDD external reference
- 16 entry first-in/first-out (FIFO)
- Integral nonlinearity (INL) of ±1LSB
- Differential nonlinearity (DNL) of ±1LSB (no missing codes over temperature)
- Offset error of ±0.5LSB and gain error of ±0.5LSB
- Full power bandwidth of 1MHz (-3dB point)
SKU: W004189 -
Amplifiers & Comparators
Analog Devices AD8021ARZ
The AD8021ARZ is a Low Noise High Speed Voltage Feedback Amplifier that can be used in 16-bit resolution systems. It is designed to have both low voltage and low current noise (2.1nV/√Hz typical and 2.1pA/√Hz typical) while operating at the lowest quiescent supply current (7mA at ±5V) among today’s high speed, low noise op amps. An output disable pin allows further reduction of the quiescent supply current to 1.3mA. The AD8021 allows the user to choose the gain bandwidth product that best suits the application. It is also capable of driving a 75R line with ±3V video signals. The AD8021 is both technically superior and priced considerably less than comparable amps drawing much higher quiescent current. It is a high speed general-purpose amplifier, ideal for a wide variety of gain configurations and can be used throughout a signal processing chain and in control loops.
- Low noise
- Constant bandwidth from G = -1 to G = -10
- High speed
- 34mW or 6.7mA Typical low power for 5V supply
- Low distortion
- 1mV Maximum input offset voltage
- 0.5µV/°C Input offset voltage drift
SKU: W012311 -
Amplifiers & Comparators
Analog Devices AD8244BRMZ
The AD8244BRMZ is a low power FET input quad Unity-gain Buffer designed to isolate very large source impedances from the rest of the signal chain. The 2pA maximum bias current, near zero current noise and 10 TΩ input impedance introduce almost no error, even with source impedance well into the megaohms. Many traditional operational amplifier pinouts have a supply pin that is next to the non-inverting input. A guard trace must be routed between these pins to avoid leakage currents much larger than the bias current of a FET input op amp. The AD8244 solves this problem with unique pinout that physically separates the high impedance inputs from the low impedance supplies and outputs of the other buffers. The AD8244 design is focused on solving problems specific to buffers. This includes close channel-to-channel matching which allows channels of the AD8244 to be used in differential signal chains with minimal error.
- Extremely high input impedance
- Low noise
- High DC precision – 3μV/°C maximum offset drift (B grade)
- No leakage from inputs to supply pins
- Provides guarding capability
- Rail-to-rail output
- Single-supply operation – Input range extends to ground
- 250μA Maximum supply current per amplifier
- 2pA Maximum input bias current at 25°C
SKU: W004537 -
Amplifiers & Comparators
Analog Devices AD824ARZ-14-REEL7
The AD824 is a quad, FET input, single supply amplifier, featuring rail-to-rail outputs. The combination of FET inputs and rail-to-rail outputs makes the AD824 useful in a wide variety of low voltage applications where low input current is a primary consideration. The AD824 is guaranteed to operate from a 3 V single supply up to ±15 V dual supplies. AD824AR-3V parametric performance at 3 V is fully guaranteed. Fabricated on Analog Devices, Inc., complementary bipolar process, the AD824 has a unique input stage that allows the input voltage to safely extend beyond the negative supply and to the positive supply without any phase inversion or latch-up. The output voltage swings to within 15 mV of the supplies. Capacitive loads to 350 pF can be handled without oscillation.
The FET input combined with laser trimming provides an input that has extremely low bias currents with guaranteed offsets below 1 mV. This enables high accuracy designs even with high source impedances. Precision is combined with low noise, making the AD824 ideal for use in battery powered medical equipment. Applications for the AD824 include portable medical equipment, photo diode preamplifiers, and high impedance transducer amplifiers. The ability of the output to swing rail-to-rail enables designers to build multistage filters in single supply systems and maintain high signal-to-noise ratios. The AD824 is specified over the extended industrial (−40°C to +85°C) temperature range and is available in narrow 14-lead SOIC package.
SKU: W019746 -
Amplifiers & Comparators
Analog Devices AD8278ARZ
The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high bandwidth while amplifying input signals that are well beyond the supply rails. The on-chip resistors are laser trimmed for excellent gain accuracy and high CMRR. They also have extremely low gain drift vs. temperature.
The common-mode range of the amplifier extends to almost triple the supply voltage (for G = ½), making the amplifer ideal for single-supply applications that require a high commonmode voltage range. The internal resistors and ESD circuitry at the inputs also provide overvoltage protection to the op amp. The AD8278 and AD8279 can be used as difference amplifiers with G = ½ or G = 2. They can also be connected in a high precision, single-ended configuration for non inverting and inverting gains of −½, −2, +3, +2, +1½, +1, or +½.
The AD8278 and AD8279 provide an integrated precision solution that has a smaller size, lower cost, and better performance than a discrete alternative.
SKU: W003477 -
Amplifiers & Comparators
Analog Devices AD8418WBRMZ
The AD8418 is a high voltage, high resolution current shunt amplifier. It features an initial gain of 20 V/V, with a maximum ±0.15% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. The AD8418 offers excellent input common-mode rejection from −2 V to +70 V. The AD8418 performs bidirectional current measurements across a shunt resistor in a variety of automotive and industrial applications, including motor control, battery management, and solenoid control.
he AD8418 offers breakthrough performance throughout the −40°C to +125°C temperature range. It features a zero drift core, which leads to a typical offset drift of 0.1 µV/°C throughout the operating temperature range and the common-mode voltage range. The AD8418 is fully qualified for automotive applications and includes EMI filters and patented circuitry to enable output accuracy with pulse-width modulation (PWM) type input common-mode voltages. The typical input offset voltage is ±200 µV. The AD8418 is offered in 8-lead MSOP and SOIC packages.
- Typical 0.1 µV/°C offset drift
- Maximum ±400 µV voltage offset over full temperature range
- 2.7 V to 5.5 V power supply operating range
- Electromagnetic interference (EMI) filters Included
- High common-mode input voltage range
- −2 V to +70 V operating
- −4 V to +85 V survival
- Initial gain = 20 V/V
- Wide operating temperature range: −40°C to +125°C
- Bidirectional operation
- Available in 8-lead SOIC and 8-lead MSOP
- Common-mode rejection ratio (CMRR): 86 dB, dc to 10 kHz
- Qualified for automotive applications
SKU: W002729 -
Data & Signal Conversion
Analog Devices AD9122BCPZ
The AD9122BCPZ is a dual 16-bit high dynamic range Digital-to-analog Converter (DAC) provides a sample rate of 1230MSPS, permitting multicarrier generation up to the Nyquist frequency. It includes features optimized for direct conversion transmits applications. The DAC outputs are optimized to interface seamlessly with analog quadrature modulators, such as the ADL537x F-MOD series from Analog Devices Inc. A 4-wire serial port interface provides for programming/read-back of many internal parameters. Full-scale output current can be programmed over a range of 8.7 to 31.7mA.
- Flexible LVDS interface allows word, byte or nibble load
- Gain, DC offset and phase adjustment for sideband suppression
- Multiple chip synchronization interfaces
- High performance, low noise PLL clock multiplier
- Digital inverse sinc filter
SKU: W006839 -
Data & Signal Conversion
Analog Devices AD9548BCPZ
The AD9548 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9548 generates an output clock synchronized to one of up to four differential or eight single-ended external input references. The digital PLL allows for reduction of input time jitter or phase noise associated with the external references. The AD9548 continuously generates a clean (low jitter), valid output clock even when all references have failed by means of a digitally controlled loop and holdover circuitry.
The AD9548 operates over an industrial temperature range of −40°C to +85°C.
- Supports Stratum 2 stability in holdover mode
- Supports reference switchover with phase build-out
- Supports hitless reference switchover
- Auto/manual holdover and reference switchover
- 4 pairs of reference input pins with each pair configurable as a single differential input or as 2 independent singleended inputs
- Input reference frequencies from 1 Hz to 750 MHz
- Reference validation and frequency monitoring (1 ppm)
- Programmable input reference switchover priority
- 30-bit programmable input reference divider
- 4 pairs of clock output pins with each pair configurable as a
- single differential LVDS/LVPECL output or as 2 singleended CMOS outputs
- Output frequencies up to 450 MHz
- 30-bit integer and 10-bit fractional programmable feedback divider
- Programmable digital loop filter covering loop bandwidths from 0.001 Hz to 100 kHz
- Optional low noise LC-VCO system clock multiplier
- Optional crystal resonator for system clock input
- On-chip EEPROM to store multiple power-up profiles
- Software controlled power-down
- 88-lead LFCSP package
SKU: W006838 -
Power Management ICs - PMIC
Analog Devices ADR4533ARZ
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ ADR4550 devices are high precision, low power, low noise voltage references featuring ±0.02% maximum initial error, excellent temperature stability, and low output noise. This family of voltage references uses an innovative core topology to achieve high accuracy while offering industry-leading temperature stability and noise performance. The low, thermally induced output voltage hysteresis and low long-term output voltage drift of the devices also improve system accuracy over time and temperature variations. A maximum operating current of 950 μA and a maximum low dropout voltage of 300 mV allow the devices to function very well in portable equipment.
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ ADR4550 series of references are each provided in an 8-lead SOIC package and are available in a wide range of output voltages, all of which are specified over the extended industrial temperature range of −40°C to +125°C. The ADR4525W, available in an 8-lead SOIC package, is qualified for automotive applications.
- Maximum temperature coefficient (TCVOUT):
- 1 ppm/°C (C grade 0°C to +70°C)
- 2 ppm/°C (B grade −40°C to +125°C)
- Output noise (0.1 Hz to 10 Hz):
- 1 μV p-p at VOUT of 2.048 V typical
- Initial output voltage error:
- B grade: ±0.02% (maximum)
- Input voltage range: 3 V to 15V
- Operating temperature:
- A grade and B grade: −40°C to +125°C
- C grade: 0°C to +70°C
- Output current: +10 mA source/−10 mA sink
- Low quiescent current: 950 μA (maximum)
- Low dropout voltage: 300 mV at 2 mA (VOUT ≥ 3 V)
- 8-lead SOIC package
- Qualified for automotive applications
- Long-term drift: 51 ppm typical at 4500 hours
SKU: W002732 -
IC Sensors
Analog Devices ADT7410TRZ
The ADT7410 is a high accuracy digital temperature sensor in both a narrow SOIC package and a 4 mm × 4 mm LFCSP package. It contains a band gap temperature reference and a 13-bit ADC to monitor and digitize the temperature to a 0.0625°C resolution. The ADC resolution, by default, is set to 13 bits (0.0625°C). This can be changed to 16 bits (0.0078°C) by setting Bit 7 in the configuration register (Register Address 0x03). The ADT7410 is guaranteed to operate over supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 210 μA.
The ADT7410 has a shutdown mode that powers down the device and offers a shutdown current of typically 2 μA. The ADT7410 is rated for operation over the −55°C to +150°C temperature range. Pin A0 and Pin A1 are available for address selection, giving the ADT7410 four possible I2 C addresses. The CT pin is an opendrain output that becomes active when the temperature exceeds a programmable critical temperature limit. The default critical temperature limit is 147°C. The INT pin is also an open-drain output that becomes active when the temperature exceeds a programmable limit. The INT and CT pins can operate in either comparator or interrupt mode.
- Medical equipment
- Environmental control systems
- Computer thermal monitoring
- Thermal protection
- Industrial process control
- Power system monitors
- Hand-held applications
SKU: W008172 -
Amplifiers & Comparators
Analog Devices HMC833LP6GE
The MAX2870ETJ+ is a 23.5MHz to 6000MHz fractional/ integer-N synthesizer/VCO in 32 pin TQFN package. This high performance ultra wideband phase locked loop (PLL) with integrated voltage control oscillator (VCO) is capable of operating in both integer-N and fractional-N modes. The MAX2870 is capable of synthesizing frequencies from 23.5MHz to 6GHz while maintaining superior phase noise and spurious performance when combined with an external reference oscillator and loop filter. The ultra wide frequency range is achieved with help of multiple integrated VCOs covering 3000MHz to 6000MHz and output dividers ranging from 1 to 128. The device also provides dual differential output drivers which can be independently programmable to deliver -4dBm to +5dBm output power. Both outputs can be muted by either software or hardware control. The MAX2870 is used in test and measurement, satellite communications and PMAR/LMAR/public safety radio.
- Supply voltage range is 3V to 3.6V
- Operating temperature range from -40°C to 85°C
- Manual or automatic VCO selection
- Output binary buffers/dividers for extended frequency range
- Wide frequency PLL with integrated VCO simplifies signal chain & improves performance
- 105MHz in integer-N mode and 50MHz in fractional-N mode
- Reference frequency up to 200MHz and VCO phase noise of -149dBc/Hz at 5MHz offset (VCO at 3000MHz)
- Analogue and digital lock detect indicators, hardware and software shutdown control
- Controlled by 3-wire serial interface and compatible with 1.8V control logic
- In-band noise floor of -226.4 dBc/Hz and 1/f noise of -116dBc/Hz
SKU: W006883 -
Amplifiers & Comparators
Analog Devices LT1677IN8
The LT1677CN8#PBF is a lowest noise performance Operational Amplifier for use with tape head preamplifiers. Available for a rail-to-rail operational amplifier, 3.2nV/√Hz wideband noise, 1/f corner frequency of 13Hz and 90nV peak-to-peak 0.1Hz to 10Hz noise. Low noise is combined with outstanding precision is 20μV offset voltage and 0.2μV/°C drift, 130dB common mode, power supply rejection and 7.2MHz gain bandwidth product. The common mode range exceeds the power supply by 100mV. The voltage gain of the LT1677 is extremely high, 19 million (typical) driving a 10k load. In the design, processing and testing of the device, particular attention has been paid to the optimization of the entire distribution of several key parameters. Consequently, the specifications have been spectacularly improved compared to competing rail-to-rail amplifiers.
- 60μV Maximum offset voltage
- 0.2μV/°C Typical Low VOS Drift
- 20nA Maximum low input bias current
- 3 to ±18V Wide supply range
- 109dB Minimum high CMRR
- 108dB Minimum high PSRR
SKU: W006367 -
Power Management ICs - PMIC
Analog Devices LT6654AHS6-2.5
The LT®6654 is a family of small precision voltage references that offers high accuracy, low noise, low drift, low dropout and low power. The LT6654 operates from voltages up to 36V and is fully specified from –55°C to 125°C. A buffered output ensures ±10mA of output drive with low output impedance and precise load regulation. These features, in combination, make the
LT6654 ideal for portable equipment, industrial sensing and control, and automotive applications. The LT6654 was designed with advanced manufacturing techniques and curvature compensation to provide 10ppm/°C temperature drift and 0.05% initial accuracy. Low thermal hysteresis ensures high accuracy and 1.6ppmP-P noise minimizes measurement uncertainty. Since the LT6654 can also sink current, it can operate as a low power negative voltage reference with the same precision as a positive reference.
The LT6654 references are offered in 6-lead SOT-23 package and an 8-lead LS8 package. The LS8 is a 5mm × 5mm surface mount hermetic package that provides outstanding stability.
SKU: W022312 -
Power Management ICs - PMIC
Analog Devices LTC4357MPMS8#PBF
The LTC®4357 is a positive high voltage ideal diode controller that drives an external N-channel MOSFET to replace a Schottky diode. When used in diode OR and high current diode applications, the LTC4357 reduces power consumption, heat dissipation, voltage loss and PC board area. The LTC4357 easily ORs power sources to increase total system reliability.
In diode-OR applications, the LTC4357 controls the forward voltage drop across the MOSFET to ensure smooth current transfer from one path to the other without oscillation. If the power source fails or is shorted, a fast turn-off minimizes reverse current transients.
SKU: W000349 -
IC Sensors
Analog Devices TMP17FSZ
The TMP17 series monolithic Temperature Transducer that provides an output current proportional to absolute temperature. For a wide range of supply voltages the transducer acts as a high impedance temperature dependent current source of 1µA/K. Improved design and laser wafer trimming of the IC’s thin film resistors allows the TMP17 to achieve absolute accuracy levels and nonlinearity errors. A wide operating temperature range (-40 to +105°C) and highly linear output make the TMP17 an ideal substitute for older, more limited sensor technologies (i.e., thermistors, RTDs, diodes, thermocouples). As the TMP17 is a temperature dependent current source, it is immune to voltage noise pickup and IR drops in the signal leads when used remotely. The high output impedance of the TMP17 provides greater than 0.5°C/V rejection of supply voltage drift and ripple.
- Temperature in/current out
- Laser wafer trimming and temperature testing insures that TMP17 units are easily interchangeable
- Electrically rugged
- Temperature resolution of 0.025°C
- 1µA/K High level output
- Excellent repeatability and stability
- Minimal self-heating errors
SKU: W000114 -
IC Sensors
Analog Devices TMP35GRTZ-REEL7
The TMP35/TMP36/TMP37 are low voltage, precision centigrade temperature sensors. They provide a voltage output that is linearly proportional to the Celsius (centigrade) temperature. The TMP35/TMP36/TMP37 do not require any external calibration to provide typical accuracies of ±1°C at +25°C and ±2°C over the −40°C to +125°C temperature range. The low output impedance of the TMP35/TMP36/TMP37 and its linear output and precise calibration simplify interfacing to temperature control circuitry and ADCs.
All three devices are intended for single-supply operation from 2.7 V to 5.5 V maximum. The supply current runs well below 50 µA, providing very low self-heating—less than 0.1°C in still air.
SKU: W000340
