FEATURES
100kHz min SAMPLING RATE
STANDARD ±10V INPUT RANGE
86dB min SINAD WITH 20kHz INPUT
±3.0 LSB max INL
DNL: 16 Bits No Missing Codes
SINGLE +5V SUPPLY OPERATION
PIN-COMPATIBLE WITH 12-BIT ADS7804
USES INTERNAL OR EXTERNAL
REFERENCE
FULL PARALLEL DATA OUTPUT
100mW max POWER DISSIPATION
0.3" DIP-28 AND SO-28

DESCRIPTION
The ADS7805 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, Successive
Approximation Register (SAR) A/D converter with
Sample-and-Hold (S/H), reference, clock, interface for microprocessor
use, and 3-state output drivers.
The ADS7805 is specified at a 100kHz sampling rate and
ensured over the full temperature range. Laser-trimmed
scaling resistors provide an industry-standard ±10V input
range while the innovative design allows operation from a
single +5V supply, with power dissipation under 100mW.
The ADS7805 is available in a 0.3" DIP-28 and an SO-28
package. Both are fully specified for operation over the
industrial –25°C to +85°C range; however, they will function
over the –40°C to +85C temperature range.