LTC1867 - 16-Bit, 8-Channel 200ksps ADCs

The LTC®1863/LTC1867 are pin-compatible, 8-channel 12-/16-bit A/D converters with serial I/O, and an internal reference. The ADCs typically draw only 1.3mA from a single 5V supply.

The 8-channel input multiplexer can be configured for either single-ended or differential inputs and unipolar or bipolar conversions (or combinations thereof). The automatic nap and sleep modes benefit power sensitive applications.

The LTC1867’s DC performance is outstanding with a ±2LSB INL specification and no missing codes over temperature. The signal-to-noise ratio (SNR) for the LTC1867 is typically 89dB, with the internal reference.

Housed in a compact, narrow 16-pin SSOP package, the LTC1863/LTC1867 can be used in space-sensitive as well as low-power applications.

Features
  • Sample Rate: 200ksps
  • 16-Bit No Missing Codes and ±2LSB Max INL
  • 8-Channel Multiplexer with: Single Ended or Differential Inputs and Unipolar or Bipolar Conversion Modes
  • SPI/MICROWIRE™ Serial I/O
  • Signal-to-Noise Ratio: 89dB
  • Single 5V Operation
  • On-Chip or External Reference
  • Low Power: 1.3mA at 200ksps, 0.76mA at 100ksps
  • Sleep Mode
  • Automatic Nap Mode Between Conversions
  • 16-Pin Narrow SSOP Package
Typical Application

Applications
  • Industrial Process Control
  • High Speed Data Acquisition
  • Battery Operated Systems
  • Multiplexed Data Acquisition Systems
  • Imaging Systems
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC1867ACGN#PBFSSOP-16C$12.25$9.20
LTC1867ACGN#TRPBFSSOP-16C$9.26
LTC1867AIGN#PBFSSOP-16I$14.75$11.05
LTC1867AIGN#TRPBFSSOP-16I$11.11
LTC1867CGN#PBFSSOP-16C$10.35$7.75
LTC1867CGN#TRPBFSSOP-16C$7.81
LTC1867IGN#PBFSSOP-16I$12.40$9.30
LTC1867IGN#TRPBFSSOP-16I$9.36
Demo Boards
Part NumberDescriptionPrice
DC806ALTC1867CGN Demo Board | 16-Bit, 8-Channel 200ksps ADC (req DC2026)$100.00
Companion Boards
Part NumberDescriptionPrice
DC2026CLinduino One Isolated USB Demo Board: An Arduino- and QuikEval-Compatible Code Development Platform$75.00
Datasheet
Reliability Data
Product Selector Card
LT Journal
Solutions Brochure
Linduino
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R380 Reliability Data
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Precision Signal Chain Products Selector Guide
Sep 2005 Multichannel, 3V and 5V, 16-Bit ADCs Combine High Performance, Speed, Low Power and Small Size
Industrial Signal Chain
LTC1867 Footprints and Symbols
LTC1867 - DC806A Linduino .INO File
LTC1867 Linduino .CPP File
LTC1867 Linduino Header File