The ADS8363 is a dual, 16-bit, 1-MSPS analog-to-digital converter (ADC) with eight pseudo- or four fully-differential input channels grouped into two pairs for simultaneous signal acquisition. The analog inputs are maintained differentially to the input of the ADC. The input multiplexer can be used in either pseudo-differential mode, supporting up to four channels per ADC (4x2), or in fully-differential mode that allows to convert up to two inputs per ADC (2x2). The ADS7263 is a 14-bit version and the ADS7223 is a 12-bit version of the ADS8363.
The ADS8363, ADS7263, and ADS7223 offer two programmable reference outputs, flexible supply voltage ranges, a programmable auto-sequencer, data storage of up to four conversion results per channel, and several power-down features.
All devices are offered in a 5-mm x 5-mm, 32-pin VQFN package.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | ADSxxx3 Dual, 1-MSPS, 16-, 14-, and 12-Bit, 4×2 or 2×2 Channel, Simultaneous Sampling Analog-to-Digital Converter datasheet (Rev. D) | PDF | HTML | Sep 2, 2017 |
| Application brief | Precision ADCs in Servo Drives (Rev. A) | PDF | HTML | Oct 29, 2025 | |
| Product overview | Precision ADCs for Motor Encoders and Position Sensing (Rev. A) | PDF | HTML | Oct 28, 2025 | |
| White paper | Voltage-reference impact on total harmonic distortion | Aug 1, 2016 | ||
| E-book | Best of Baker's Best: Precision Data Converters -- SAR ADCs | May 21, 2015 | ||
| Application note | Interfacing to the ADS8363 Pseudo-Differential Operating Mode | Aug 4, 2014 | ||
| Application note | Using the Sequencer and Pseudo-Differential Features of the ADS8363 | May 21, 2014 | ||
| Application note | Determining Minimum Acquisition Times for SAR ADCs, part 2 | Mar 17, 2011 | ||
| Application note | Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A) | Nov 10, 2010 |
For additional terms or required resources, click any title below to view the detail page where available.
The ADS8363EVM uses a circuit board designated ADS72-8363EVM. This EVM board will accept either the ADS7263 (12bit) or the ADS8363 (16bit) ADC. The evaluation board has two 1MSPS, 12-bit/16-bit serial output channels. The analog inputs can be configured as 4 pseudo-differential or 2 fully (...)
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VQFN (RHB) | 32 | Ultra Librarian |
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