AD7606BSTZ新品

the ad76061/ad7606-6/ad7606-4 are 16-bit, 8/6/4 channel, simultaneous sampling analog-to-digital data acquisition system (das). the parts contains analog input clamp protection, 2nd order anti-alias filter, track and hold amplifier, 16-bit charge redistribution successive approximation adc, flexible digital filter, 2.5v reference and reference buffer and high speed serial and parallel interfaces.

the ad7606/ad7606-6/ad7606-4 operate from a single 5v supply and can accommodate ± 10v and ±5v true bipolar input signals while sampling at throughput rates up to 200 ksps for all channels. the input clamp protection circuitry can tolerate voltages up to ±16.5v. the ad7606 has 1 mω analog input impedance regardless of sampling frequency. the single supply operation, on chip filtering and high input impedance eliminates the need for driver op-amps and external bipolar supplies. the ad7606/ad7606-6/ad7606-4 anti-alias filter has a 3 db cut off frequency of 22 khz and provides 40 db anti-alias rejection when sampling at 200ksps. the flexible digital filter is pin driven, yields improvements in snr, and reduces the 3 db bandwidth.