ADS8684 Datasheet – 16 Bit, 4-Channel, SAR ADC ( PDF )

Part Number : ADS8684

Function : SAR ADC with 16 bits, 4 channels, 500 kSPS, and bipolar inputs off +5V supply

Package : TSSOP 38 Pin Type

Manufacturers : Texas Instruments

Pinouts :
ADS8684 datasheet

Description :

The ADS8684 and ADS8688 are 4- and 8-channel, integrated data acquisition systems based on a 16-bit successive approximation (SAR) analog-to-digital converter (ADC), operating at a throughput of 500 kSPS. The devices feature integrated analog front-end circuitry for each input channel with overvoltage protection up to ±20 V, a 4- or 8-channel multiplexer with automatic and manual scanning modes, and an on-chip, 4.096-V reference with low temperature drift.

Block Diagram :

Features :

1. 16-Bit ADCs with Integrated Analog Front-End

2. 4-Channel MUX with Auto and Manual Scan

3. 5-V Analog Supply: 1.65-V to 5-V I/O Supply

4. Constant Resistive Input Impedance: 1 MΩ

5. SPI-Compatible Interface with Daisy-Chain

Applications :

1. Power Automation

2. Protection Relays

3. PLC Analog Input Modules

Other data sheets within the file : ADS8684IDBT, ADS8684IDBTR, ADS8688, ADS8688IDBT

ADS8684 Datasheet PDF Download

ADS8684 pdf