Datasheet Summary
SBAS018A
- JANUARY 1992
- REVISED SEPTEMBER 2003
12-Bit 10µs Serial CMOS Sampling ANALOG-to-DIGITAL CONVERTER
Features q 100kHz SAMPLING RATE q 72dB SINAD WITH 45kHz INPUT q ±1/2 LSB INL AND DNL q SIX SPECIFIED INPUT RANGES q SERIAL OUTPUT q SINGLE +5V SUPPLY OPERATION q PIN-PATIBLE WITH 16-BIT ADS7809 q USES INTERNAL OR EXTERNAL
REFERENCE q 100mW MAX POWER DISSIPATION q 0.3" SO-20 q SIMPLE DSP INTERFACE
DESCRIPTION
The ADS7808 is a plete 12-bit sampling analog-to-digital using state-of-the-art CMOS structures. It contains a 12-bit capacitor-based SAR A/D with S/H, reference, clock, and a serial data interface. Data can be output using the internal clock, or can be...