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LTC2442 - 24-Bit High Speed 4-Channel ADC

Key Features

  • LTC2442 24-Bit High Speed 4-Channel ΔΣ ADC with Integrated Amplifier.

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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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www.DataSheet4U.com FEATURES ■ ■ ■ ■ ■ ■ LTC2442 24-Bit High Speed 4-Channel ΔΣ ADC with Integrated Amplifier DESCRIPTIO The LTC®2442 is an ultra high precision, variable speed, 24-bit ΔΣTM ADC with integrated amplifier. The amplifier can be configured as a buffer for easy input drive of high impedance sensors. 1 part-per-million (ppm) linearity is achievable when the amplifier is configured in unity gain. External resistors can be used to set a gain for increased resolution of low level input signals. The positive and negative amplifier supply pins may be tied directly to VCC (4.5V to 5.5V) and GND or biased above VCC and below GND for rail-to-rail input signals. The proprietary ΔΣ architecture ensures stable DC accuracy through continuous transparent calibration.