LTC1850 Datasheet PDF - Linear Technology

DESCRIPTION
The 10-bit LTC®1850 and 12-bit LTC1851 are complete 8-channel data acquisition systems. They include a flexible 8-channel multiplexer, a 1.25Msps successive approximation analog-to-digital converter with sample-and-hold, an internal 2.5V reference and reference buffer amplifier, and a parallel output interface. The multiplexer can be configured for single-ended or differential inputs, two gain ranges and unipolar or bipolar operation.

FEATURES
■ Flexible 8-Channel Multiplexer
■ Single-Ended or Differential Inputs
■ Two Gain Ranges Plus Unipolar and Bipolar Operation
■ 1.25Msps Sampling Rate
■ Single 5V Supply and 40mW Power Dissipation
■ Scan Mode and Programmable Sequencer
■ Pin Compatible 10-Bit LTC1850 and 12-Bit LTC1851
■ True Differential Inputs Reject Common Mode Noise
■ Internal 2.5V Reference
■ Parallel Output Includes MUX Address
■ Easy Interface to 3V Logic
■ Nap and Sleep Shutdown Modes