AD7874BN

The AD7874BN is one member of the AD7874 family which is designed as the four-channel simultaneous sampling, 12-bit data acquisition system that can be used in (1)sonar; (2)motor controllers; (3)adaptive filters; (4)digital signal processing applications.

Features of the AD7874BN are:(1)four on-chip track/hold amplifiers; (2)simultaneous sampling of 4 channels; (3)fast 12-bit ADC with 8 ms conversion time/channel; (4)29 kHz sample rate for all four channels; (5)on-chip reference; (6)610 V input range; (7)65 V supplies.

The absolute maximum ratings of the AD7874BN can be summarized as:(1)VDD to AGND: 0.3 V to +7 V;(2)VDD to DGND: 0.3 V to +7 V;(3)VSS to AGND: +0.3 V to -7 V;(4)AGND to DGND: 0.3 V to VDD + 0.3 V;(5)VIN to AGND: -15 V to +15 V;(6)REF OUT to AGND: 0 V to VDD;(7)Digital Inputs to DGND: 0.3 V to VDD + 0.3 V;(8)Digital Outputs to DGND: 0.3 V to VDD + 0.3 V;(9)Operating Temperature Range Commercial (A, B Versions): 40°C to +85°C;(10)Operating Temperature Range Extended (S Version): 55°C to +125°C;(11)Storage Temperature Range: 65°C to +150°C;(12)Lead Temperature (Soldering, 10 secs): +300°C;(13)Power Dissipation (Any Package) to +75°C: 1,000 mW. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .