LTC1273BCN#PBF

The LTC1273BCN#PBF is a 12-bit sampling Analog-to-digital Converter (ADC) with reference that draws only 75mW from single 5V or ±5V supplies. This easy-to-use device comes complete with 600ns sample-and-holds, precision references and internally trimmed clocks. Unipolar and bipolar conversion modes provide flexibility for various applications. It is built with LTBiCMOSTM switched capacitor technology. This device has 25ppm/°C internal references. The ADC converts 0 to 5V unipolar inputs from a single 5V supply. The internal clock is trimmed for 2.7µs maximum conversion time. The clock automatically synchronizes to each sample command eliminating problems with asynchronous clock noise found in competitive devices. A high speed parallel interface eases connections to FIFOs, DSPs and microprocessors.