ADS7253
Features
- 1 16-, 14-, and 12-Bit, Pin-patible Family
- Simultaneous Sampling of Two Channels
- Supports Single-Ended and Pseudo-Differential
Inputs
- High Speed:
- ADS8353: 16 Bits, 600 k SPS
- ADS7853: 14 Bits, 1 MSPS
- ADS7253: 12 Bits, 1 MSPS
- Excellent DC Performance:
- ADS8353:
- 16-Bit NMC DNL, ±2.5-LSB Max INL
- ADS7853:
- 14-Bit NMC DNL, ±2-LSB Max INL
- ADS7253:
- 12-Bit NMC DNL, ±1-LSB Max INL
- Excellent AC Performance:
- ADS8353:
- 89-d B SNR,
- 100-d B THD
- ADS7853:
- 82-d B SNR,
- 90-d B THD
- ADS7253:
- 72-d B SNR,
- 90-d B THD
- Dual, Programmable, and Buffered 2.5-V Internal Reference
- Fully-Specified Over the Extended Industrial Temperature Range:
- 40°C to 125°C
- Small Footprint: WQFN-16 (3-mm × 3-mm) and TSSOP-16
2 Applications
- Motor Control: Position Measurement Using Encoders
- Optical Networking: EDFA Gain Control Loops
- Protection Relays
- Power Quality Measurement
- Three-Phase Power Controls
- Programmable Logic Controllers
3 Description
The ADS8353, ADS7853,...
