ADS8330 Overview
Description
The ADS8329 is a low-power, 16-bit, 1-MSPS analog-to-digital converter (ADC) with a unipolar input. The device includes a 16-bit capacitor-based SAR ADC with inherent sample-and-hold.
Key Features
- 2 2.7-V to 5.5-V Analog Supply, Low Power: – 15.5 mW (1 MHz, +VA = 3 V, +VBD = 1.8 V)
- 1-MHz Sampling Rate 3 V ≤ +VA ≤ 5.5 V, 900-kHz Sampling Rate 2.7 V ≤ +VA ≤ 3 V
- Excellent AC Performance at fI = 10 kHz with 93 dB SNR, 105 dB SFDR, –102 dB THD
- Built-In Conversion Clock (CCLK)
- 1.65 V to 5.5 V I/O Supply: SPI/DSP Compatible Serial SCLK up to 50 MHz
- Comprehensive Power-Down Modes: Deep Power-Down Nap Power-Down Auto Nap Power-Down
- Unipolar Input Range: 0 V to VREF
- Software Reset
- Global CONVST (Independent of CS)
- Programmable Status/Polarity EOC/INT
