Linear Technology LTC1863LCGN#PBF

Description
The LTC1863L/LTC1867L are 8-channel, 12-/16-bit analog-to-digital converters (ADCs) with serial I/O and an internal reference. The 8-channel input multiplexer can be configured for either single-ended or differential inputs and unipolar or bipolar conversions. The ADCs convert 0V to 2.5V unipolar inputs or ±1.25V bipolar inputs. The ADCs typically draw only 750μA from a single 2.7V supply. The automatic nap and sleep modes benefit power-sensitive applications. The LTC1867L's DC performance is outstanding with a 3LSB INL specification and 16-bit no missing codes over temperature. Housed in a compact, narrow 16-pin SSOP package, the LTC1863L/LTC1867L can be used in space-sensitive as well as low-power applications.

Features
Sample rate: 175ksps
16-bit no missing codes and ±3LSB max INL
8-channel multiplexer with:
Single-ended or differential inputs
Unipolar or bipolar conversion modes
SPI/MICROWIRE serial I/O
2.7V guaranteed supply voltage
Pin compatible with LTC1863/LTC1867
True differential inputs
On-chip or external reference
Low power: 750µA at 175ksps, 300μA at 50ksps
Sleep mode
Automatic nap mode between conversions
16-pin narrow SSOP package

Applications
Industrial process control
High-speed data acquisition
Battery-operated systems
Multiplexed data acquisition systems
Imaging systems