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LTC1289 - 3 Volt Single Chip 12-Bit Data Acquisition System

Download the LTC1289 datasheet PDF. This datasheet also covers the LTC variant, as both devices belong to the same 3 volt single chip 12-bit data acquisition system family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Single Supply 3.3V or ±3.3V Operation.
  • Software Programmable Features Unipolar/Bipolar Conversions 4 Differential/8 Single-Ended Inputs Variable Data Word Length Power Shutdown.
  • Built-In Sample-and-Hold.
  • Direct 4-Wire Interface to Most MPU Serial Ports and All MPU Parallel Ports.
  • 25kHz Maximum Throughput Rate.
  • Available in 20-Lead PDIP and 20-Lead SW Packages U.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC-1289.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC1282 3V 140ksps 12-Bit Sampling A/D Converter
LTC1283 3V Single Chip 10-Bit Data Acquisition System
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LTC1289 3 Volt Single Chip 12-Bit Data Acquisition System + U U FEATURES ■ Single Supply 3.3V or ±3.3V Operation ■ Software Programmable Features Unipolar/Bipolar Conversions 4 Differential/8 Single-Ended Inputs Variable Data Word Length Power Shutdown ■ Built-In Sample-and-Hold ■ Direct 4-Wire Interface to Most MPU Serial Ports and All MPU Parallel Ports ■ 25kHz Maximum Throughput Rate ■ Available in 20-Lead PDIP and 20-Lead SW Packages U APPLICATIO S ■ Minimum Guaranteed Supply Voltage: 2.7V ■ Resolution: 12 Bits ■ Fast Conversion Time: 26µs Max Over Temp ■ Low Supply Currents: 1.0mA DESCRIPTIO The LTC®1289 is a 3V data acquisition component which contains a serial I/O successive approximation A/D converter. The device specifications are guaranteed at a supply voltage of 2.7V.