Texas Instruments ADS7952/57 Micropower Serial Interface ADCs
Texas Instruments ADS7952/57 Single-Ended Micropower Serial Interface ADCs consist of 10-bit or 12-bit, 1 MSPS, 12 or 16-channel analog-to-digital converters (ADCs). Each of these devices include a capacitor-based successive approximation register (SAR) ADC with inherent sample and hold. Multiple features and great performance makes these devices useful for wide variety of applications where multiple channels should be monitored. These devices work on a wide analog-supply range from 2.7V to 5.25V and they are suitable for battery-powered and isolated power-supply applications because of very-low power consumption.
Features
- Qualified for Automotive Applications (ADS79xx-Q1 only)
- AEC-Q100 Tested with the Following Results (ADS79xx-Q1 only)
- Device Temperature Grade 1: -40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
- 1MHz Sample-Rate Serial Devices
- Analog Supply Range: 2.7V to 5.25V
- I/O Supply Range: 1.7V to 5.25V
- Two SW-Selectable Unipolar, Input Ranges(0V to 2.5V) or (0V to 5V)
- Auto and Manual Modes for Channel Selection
- Two Programmable Alarm Levels per Channel
Applications
- Automotive Systems
- Power Supply Monitoring Detailed Block Diagram
- Battery-Powered Systems
- High-Speed, Data-Acquisition Systems
Datasheets
Block Diagram
Related Eval Board
ADS7957EVM-PDK is a complete evaluation/demonstration kit, which combines the ADS7957EVM with the DSP-based MMB0 board as a motherboard.
Published: 2014-06-17
| Updated: 2022-03-11