Manufacturer Analog Devices / Linear Technology
Manufacturer Part Number LTC2309HF#PBF
Description 12BIT ADC, 8CH, 14KSPS, 20TSSOP
Stock Code W004190
Download Technical Datasheet

The LTC2309HF#PBF is a 8-channel 12-bit SAR Analog-to-digital Converter (ADC) with I²C compatible serial interface. This ADC includes an internal reference and a fully differential sample-and-hold circuit to reduce common mode noise. The ADC operates from an internal clock to achieve a fast 1.3µs conversion time. It operates from a single 5V supply and draws just 300µA at a throughput rate of 1ksps. The ADC enters nap mode when not converting, reducing the power dissipation. The low power consumption and small size make the ADC ideal for battery-operated and portable applications, while the 2-wire I²Ccompatibleserialinterfacemakes this ADC a good match for space-constrained systems.

  • Guaranteed no missing codes
  • Internal reference
  • Internal 8-channel multiplexer
  • Internal conversion clock

Sample Rate

14.0 kHz

REACH SVHC Compliance

No SVHC

Supply Current

2.30 mA

Supply Voltage (DC)

4.75 V (min), 5.25 V (max)

RoHS

Compliant

Number of Pins

20

Operating Temperature

-40.0 °C (min)

Case/Package

TSSOP

Lifecycle Status

Active

Number of Bits

12

Lead-Free Status

Lead Free