Datasheet Texas Instruments ADS8515IDBR — Ficha de datos

ADS8515
www.ti.com SLAS460D – JUNE 2007 – REVISED SEPTEMBER 2010 16-Bit 250-kSPS Sampling CMOS ANALOG-TO-DIGITAL CONVERTER
Check for Samples: ADS8515 FEATURES DESCRIPTION The ADS8515 is a complete 16-bit sampling
analog-to-digital (A/D) converter using state-of-the-art
CMOS structures. It contains a complete 16-bit,
capacitor-based, SAR A/D converter with sample and
hold (S/H), reference, clock, interface for
microprocessor use, and 3-state output drivers. 1 2 Standard В±10-V Input Range
90-dB Min SNR with 20-kHz Input
В±2.0 LSB Max INL
В±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 The ADS8515 is specified at a 250-kHz sampling rate
over the full temperature range. Precision resistors
provide an industry standard В±10-V input range, while
the innovative design allows operation from a single
+5-V supply, with power dissipation under 100 mW. …