Number of Pins | 8 |
---|---|
REACH SVHC Compliance | No SVHC |
RoHS | Compliant |
Operating Temperature | -40.0 °C (min) |
Mounting Style | Surface Mount |
Case/Package | MSOP |
Lead-Free Status | Contains Lead |
Lifecycle Status | Active |
Manufacturer | Analog Devices / Linear Technology |
---|---|
Manufacturer Part Number | LTC1540IMS8#PBF |
Description | IC COMP NANOPOWER W/REF 8-MSOP |
Stock Code | W000351 |
Download | ![]() |
The LTC1540IMS8#PBF is an ultralow nano-power single Comparator with built-in reference. The comparator features include less than 0.6µA supply current over the commercial temperature range, a 1.182V±2% reference, programmable hysteresis and TTL/CMOS outputs that sink and source current. The reference output can drive a bypass capacitor of up to 0.01µF without oscillation. The comparator operates from a single 2 to 11V supply or a dual ±1 to ±5.5V supply. Comparator hysteresis is easily programmed by using two resistors and the HYST pin. The comparator input operates from the negative supply to within 1.3V of the positive supply. The comparator output stage can continuously source up to 40mA. By eliminating the cross-conducting current that normally occur when the comparator changes logic states, power supply glitches are eliminated.
- Reference output drives 0.01µF capacitor
- Input voltage range includes the negative supply
- Reference output sources Up to 1mA
- 60µs Propagation delay with 10mV overdrive
- No crowbar current
- 40mA Continuous source current
- Pin-compatible with LTC1440, MAX921, MAX931
- LTADV Part marking
Related products
-
Amplifiers & Comparators
Analog Devices AD8021ARZ
0 out of 5(0)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 / Linear Technology LTC6090HS8E
0 out of 5(0)The LTC6090HS8E#PBF is a high voltage precision monolithic Operational Amplifier for use with high voltage regulators. The LTC6090 is unity gain stable. The LTC6090-5 is stable in noise gain configurations of 5 or greater. Amplifier feature high open loop gain, low input referred offset voltage and noise, pA input bias current and ideal for high voltage, high impedance buffering and/or high gain configurations. The amplifier is internally protected against over-temperature conditions. A thermal warning output, TFLAG, goes active when the die temperature approaches 150°C. The output stage may be turned off with the output disable pin OD. By tying the OD pin to the thermal warning output (TFLAG), the part will disable the output stage when it is out of the safe operating area. These pins easily interface to any logic family. Amplifier may be run from a single 140V or spit ±70V power supplies and are capable of driving up to 200pF of load capacitance.
- ±4.75 to ±70V (140V) Supply range
- 50pA Maximum input bias current
- 1.25mV Maximum low offset voltage
- ±5μV/°C Maximum low offset drift
- 130dB Minimum CMRR
- Rail-to-rail output stage
- 50mA Output sink and source
- 11nV/√Hz Noise density
- Thermal shutdown
SKU: W023614 -
Amplifiers & Comparators
Texas Instruments LM358P
0 out of 5(0)These devices consist of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.
- Wide supply voltage ranges
- Low supply-current drain independent of supply voltage
- Common-mode input voltage range includes ground, allowing direct sensing near ground
- Low input bias and offset parameters
- Internal frequency compensation
SKU: W014506 -
Amplifiers & Comparators
Texas Instruments LM2900N
0 out of 5(0)The LM2900N is a general purpose quadruple Norton Operational Amplifier consist of four independent, high-gain frequency-compensated Norton operational amplifiers that were designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also possible. The low supply current drain is essentially independent of the magnitude of the supply voltage. These devices provide wide band-width and large output voltage swing.
- Wide range of supply voltages, single or dual supplies
- Wide bandwidth
- Large output voltage swing
- Output short-circuit protection
- Internal frequency compensation
- Low input bias current
SKU: W002893 -
Amplifiers & Comparators
Texas Instruments OPA340NA/3K
0 out of 5(0)The OPA340NA/3K is a single-supply Operational Amplifier optimized for low-voltage. High-speed operation make them ideal for driving sampling analogue-to-digital (A/D) converters. They are also well-suited for general purpose and audio applications as well as providing I/V conversion at the output of digital-to-analogue (D/A) converters. Single version have identical specifications for design flexibility. The OPA340 series operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 500mV below ground and 500mV above the positive supply. Output voltage swing is to within 1mV of the supply rails with a 100k load.
- Rail-to-rail input/output
- 750µA/channel Low quiescent current
- Green product and no Sb/Br
SKU: W020494