ADS7253
Overview
The ADS8353, ADS7853, and ADS7253 belong to a family of pin-compatible, dual, high-speed, simultaneous-sampling, analog-to-digital converters (ADCs) that support single-ended and pseudodifferential analog inputs. Each device includes two individually programmable reference sources that can be used for system-level gain calibration.
- 1 16-, 14-, and 12-Bit, Pin-Compatible Family
- Simultaneous Sampling of Two Channels
- Supports Single-Ended and Pseudo-Differential Inputs
- High Speed: - ADS8353: 16 Bits, 600 kSPS - 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-dB SNR, -100-dB THD - ADS7853: - 82-dB SNR, -90-dB THD - ADS7253: - 72-dB SNR, -90-dB 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
