LTC2442 Datasheet | Linear Technology

.. 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...