BurrĆBrown Products from Texas Instruments
ADS8422
SLAS512B – JUNE 2006 – REVISED DECEMBER 2006
16-BIT, 4-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
FEATURES
• Fully Differential Input with Pseudo-Bipolar Input Range -4 V to +4 V
• 16-Bit NMC at 4 MSPS • 1 LSB INL Typ • 92dB SNR, -102dB THD Typ with 100-kHz
Input
• Internal 4.
096-V Reference and Reference Buffer
• REFIN/2 Available for Setting Analog Input Common-Mode
Voltage
• Zero Latency • High-Speed Parallel Interface • Single Supply Operation Capability • Low Power: 155 mW at 4 MHz Typ, Flexible
Power-Down Scheme
• Pin-Out Similar to ADS8412/8402 ...