MT7606 is an 8-channel, 16 bit, bipolar input, synchronous sampling analog-to-digital converter (ADC) chip. Its maximum operating frequency is 200KSPS and power consumption is 120mW.

MT7606 integrates 8 high input impedance analog front ends and high-precision on-chip reference voltage sources internally, and supports parallel, serial, and byte communication modes. The chip adopts a single power supply of 5V, greatly simplifying the PCB system design.

Each device is equipped with built-in analog input clamp protection, second-order anti aliasing filter, track and hold amplifier, 16 bit charge redistribution successive approximation analog-to-digital converter (ADC), flexible digital filter, 2.5V reference voltage source, reference voltage buffer, and high-speed serial and parallel interfaces.

MT7606 is powered by a single 5V power supply and can handle ± 10V and ± 5V true bipolar input signals. All channels can sample at a throughput rate of up to 200kSPS. The input clamp protection circuit can withstand voltages up to ± 16.5V. No matter what sampling frequency is used, the analog input impedance of MT7606 is 1M Ω. It adopts a single power supply 40 working mode, with on-chip filtering and high input impedance, so there is no need to drive operational amplifiers and external bipolar power supplies. The 3dB cut-off frequency of MT7606 anti aliasing filter is 22kHz; When the sampling rate is 200kSPS, it has a 40dB anti aliasing suppression characteristic. Flexible digital filters are pin driven, which can improve signal-to-noise ratio (SNR) and reduce 3dB bandwidth

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