ADS7805U/1K Datasheet PDF - Burr Brown

●DESCRIPTION

●The ADS7805 is a complete 16-bit sampling A/D using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and three-state output drivers.

●The ADS7805 is specified at a 100kHz sampling rate, and guaranteed 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 28-pin ADS7805 is available in a plastic 0.3" DIP and in an SOIC, both fully specified for operation over the industrial –25°C to +85°C range.

●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

● 28-PIN 0.3" PLASTIC DIP AND SOIC