ADS8353 SAR ADC

ADS8353 SAR ADC

Texas Instruments' ADS8353 is of pin-compatible, dual, high-speed, simultaneous-sampling, analog-to-digital converter (ADC) that supports single-ended and pseudo-differential analog inputs.

This device includes two individually programmable reference sources that can be used for system-level gain calibration. Also, a flexible serial interface that can operate over a wide power-supply range enables easy communication with a large variety of host controllers. Power consumption for a given throughput can be optimized by using the two low-power modes supported by the device. They are fully specified over the extended industrial temperature range (–40°C to 125°C) and are available in pin-compatible, WQFN-16 (3 × 3 mm) and TSSOP-16 packages.

Features  
  • Simultaneous sampling of two channels
  • High speed: 16 bits, 600 kSPS
  • Excellent DC performance: 16-bit NMC DNL, ±2.5 LSB max INL
  • Excellent AC performance: 89-dB SNR, –95 dB THD
  • Supports single-ended and pseudo-differential inputs
  • 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 × 3 mm) and TSSOP-16

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