The AD7865 is a fast, low power, four-channel simultaneous

sampling 14-bit A/D converter that operates from a single 5 V

supply. The part contains a 2.4 μs successive approximation

ADC, four track/hold amplifiers, 2.5 V reference, on-chip clock

oscillator, signal conditioning circuitry and a high speed parallel

interface. The input signals on four channels are sampled simultaneously.