ADS7809U/1K Datasheet PDF - Burr Brown

DESCRIPTION

●The ADS7809 is a complete 16-bit sampling analog to-digital using state-of-the-art CMOS structures. It contains a 16-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 synchronized to an external data clock. The ADS7809 also provides an output synchronization pulse for ease of use with standard DSP processors.

●FEATURES

●100kHz SAMPLING RATE

●86dB SINAD WITH 20kHz INPUT

● ±2 LSB INL

●DNL: 16 BITS “No Missing Codes”

● SIX SPECIFIED INPUT RANGES

● SERIAL OUTPUT

●SINGLE +5V SUPPLY OPERATION

●PIN-COMPATIBLE WITH 12-BIT ADS7808

●USES INTERNAL OR EXTERNAL REFERENCE

●100mW MAX POWER DISSIPATION

●20-PIN 0.3" PLASTIC DIP AND SOIC

●SIMPLE DSP INTERFACE