Texas Instruments ADS8507IDWG4

Description
The ADS8507 is a low-power, single 5-V supply, 16-bit sampling analog-to-digital (A/D) converter. It includes a 16-bit capacitor-based, successive approximation register (SAR) A/D converter with sample and hold, clock, reference, and data interface. The converter can be configured for various input ranges, including ±10 V, 4 V, and 5 V. For most input ranges, the input voltage can swing to 25 V or -25 V without damaging the converter.
A SPI-compatible serial interface allows data to be synchronized to an internal or external clock. A full parallel interface with BYTE select is also provided for maximum system design flexibility. The ADS8507 is specified at a 40 kHz sampling rate over the industrial -40°C to 85°C temperature range.

Features
40-kHz minimum sampling rate
4-V, 5-V, and ±10-V input ranges
89.9-dB SINAD with 10-kHz input
±1.5 LSB maximum INL
±1.5/-1 LSB maximum DNL, 16-bit no missing codes
±5-mV BPZ, ±0.4 PPM/°C BPZ drift
SPI-compatible serial output with daisy-chain (TAG) feature
Single 5-V analog supply
Pin-compatible with ADS7807 and 12-bit ADS7806/8506
Uses internal or external 2.5-V reference
Low power dissipation - 24 mW typical, 30 mW maximum at 40 KSPS
50-μW maximum power down mode
28-pin SO package
Full parallel interface
2's complement or BTC output code
Instrumentation amplifier input

Applications
Industrial process control
Test equipment
Medical equipment
Data acquisition systems
Digital signal processing