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LTC1864 - 250ksps 1- and 2-Channel ADCs

General Description

The LTC®1864/LTC1865 are 16-bit A/D converters that are offered in MSOP and SO-8 packages and operate on a single 5V supply.

At 250ksps, the supply current is only 850μA.

The supply current drops at lower speeds because the LTC1864/LTC1865 automatically power down between conversions.

Key Features

  • n 16-Bit 250ksps ADCs in MSOP Package n Single 5V Supply n Low Supply Current: 850μA (Typ) n Auto Shutdown Reduces Supply Current to 2μA at 1ksps n True Differential Inputs n 1-Channel (LTC1864) or 2-Channel (LTC1865) Versions n SPI/.

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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.

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FEATURES n 16-Bit 250ksps ADCs in MSOP Package n Single 5V Supply n Low Supply Current: 850μA (Typ) n Auto Shutdown Reduces Supply Current to 2μA at 1ksps n True Differential Inputs n 1-Channel (LTC1864) or 2-Channel (LTC1865) Versions n SPI/MICROWIRE™ Compatible Serial I/O n 16-Bit Upgrade to 12-Bit LTC1286/LTC1298 n Pin Compatible with 12-Bit LTC1860/LTC1861 n Guaranteed Operation to +125°C (MSOP Package) APPLICATIONS n High Speed Data Acquisition n Portable or Compact Instrumentation n Low Power Battery-Operated Instrumentation n Isolated and/or Remote Data Acquisition L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.