LTC1863L

PRODUCTION

Micropower, 3V, 12-bit, 8-Channel 175ksps ADCs

Analog Devices LTC1863L Product Info

10 February 2026 8

Features

Pin Compatible with LTC1863/LTC1867
Sample Rate: 175ksps
16-Bit No Missing Codes and ±3LSB Max INL
8-Channel Multiplexer with:

Single Ended or Differential Inputs and
Unipolar or Bipolar Conversion Modes

SPI/MICROWIRE^™ Serial I/O
2.7V Guaranteed Supply Voltage

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
AEC-Q100 Qualified for Automotive Application

Part details & applications

The LTC1863L/LTC1867L are pin compatible, 8-channel 12-/16-bit A/D converters 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 (or combinations thereof). 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.

APPLICATIONS

Industrial Process Control
High Speed Data Acquisition
Battery Operated Systems
Multiplexed Data Acquisition Systems
Imaging Systems

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