AD1674JNZ

The AD1674JNZ is one member of the AD1674 family which is designed as the complete, multipurpose, 12-bit analog-todigital converter. Features of the AD1674JNZ are:(1)complete monolithic 12-bit 10 ms sampling ADC; (2)on-board sample-and-hold amplifier; (3)industry standard pinout; (4)8- and 16-bit microprocessor interface; (5)AC and DC specified and tested; (6)unipolar and bipolar inputs; (7)65 V, 610 V, 0 V10 V, 0 V20 V input ranges; (8)commercial, industrial and military temperature range grades; (9)MIL-STD-883 and SMD compliant versions available.

And this device may be operated in one of two modes:the fullcontrol mode and the stand-alone mode. The full-control mode utilizes all the AD1674 control signals and is useful in systems that address decode multiple devices on a single data bus. The stand-alone mode is useful in systems with dedicated input ports available and thus not requiring full bus interface capability.

The absolute maximum ratings of the AD1674JNZ can be summarized as:(1)Vcc to digital common:0 to + 16.5 V;(2)VEE to digital common:0 to -16.5 V;(3)VLOGIC to digital common:0 V to +7 V;(4)analog common to digital common:±1 V;(5)digital inputs to digital common:-0.5 V to VLOGIC+0.5 V;(6)analog inputs to analog common:VEE to Vcc;(7)20 VIN to analog common:VEE to +24 V;(8)REF OUT:indefinite short to common;(9)junction temperature:+175°C;(10)power dissipation:825 mW;(11)storage temperature:-65°C to +150°C;(12)lead temperature, soldering (10 sec):+300°C, 10 sec. If you want to know more information such as the electrical characteristics about the AD1674JNZ, please download the datasheet in www.seekic.com or www.chinaicmart.com .