Texas Instruments ADS8515IBDBR

Description
The ADS8515 is a 16-bit sampling analog-to-digital (A/D) converter utilizing CMOS structures. It includes a 16-bit capacitor-based SAR A/D converter with sample and hold (S/H), reference, clock, microprocessor interface, and 3-state output drivers. The ADS8515 operates at a 250-kHz sampling rate over the full temperature range. Precision resistors provide an industry-standard ±10-V input range, while the innovative design allows operation from a single 5-V supply with power dissipation under 100 mW. The ADS8515 is available in a 28-pin SSOP package and is fully specified for operation over the industrial -40°C to 85°C temperature range.

Features
Standard ±10-V input range
90-dB min SNR with 20-kHz input
±2.0 LSB max INL
±1 LSB max DNL, 16 bits, no missing code
5-V analog supply, flexible I/O supply voltage at 1.65 V to 5.25 V
Pin-compatible with ADS7805/10 (low speed) and 12-bit ADS7804/8504
Uses internal or external reference
Full parallel data output
100-mW typ power dissipation at 250 kSPS
28-pin SSOP package

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