ADS8331 Datasheet (Texas Instruments) - 4- and 8-Channel Unipolar Input Analog-to-Digital Converter

ADS8331, 4- and 8-Channel Unipolar Input Analog-to-Digital Converter

The ADS8331 is a low-power, 16-bit, 500-k samplesper-second (SPS) analog-to-digital converter (ADC) with a unipolar, 4-to-1 multiplexer (mux) input.

The device includes a 16-bit capacitor-based successive approximation register (SAR) ADC with inherent sample and hold.

The ADS8332 is based on the sam

ADS8331 Features

* 1 Low-Power, Flexible Supply Range:

* 2.7-V to 5.5-V Analog Supply

* 8.7 mW (250 kSPS in Auto-NAP Mode, VA = 2.7 V, VBD = 1.65 V)

* 14.2 mW (500 kSPS, VA = 2.7 V, VBD = 1.65 V)

* Up to 500-kSPS Sampling Rate

* Excellent DC Performance:

* ±1.2