AD7008AP20

The AD7008AP20 is designed as one kind of 8-/10-channel, low voltage, low power ADCs device that can be used in wide range of applications such as (1)industrial process control; (2)instrumentation; (3)pressure transducers; (4)portable instrumentation; (5)smart transmitters. This device operates from a 32 kHz crystal with an on-board PLL generating the required internal operating frequency and the signals of this device can be converted directly from a transducer without the need for signal conditioning.

Features of the AD7008AP20 are:(1)8-/10-Channel, High Resolution ADCs;(2)Factory-Calibrated;(3)Single Conversion Cycle Setting;(4)Programmable Gain Front End;(5)Simultaneous 50 Hz and 60 Hz Rejection;(6)Operation Can Be Optimized for Analog Performance (CHOP = 0) or Channel Throughput (CHOP = 1);(7)3-Wire Serial: SPI, QSPI, MICROWIRE, and DSP-Compatible Schmitt Trigger on SCLK;(8)Specified for Single 3 V and 5 V Operation;(9)Power-Down: 30 A (32 kHz Crystal Running).

The absolute maximum ratings of the AD7008AP20 can be summarized as:(1)AVDD to AGND:0.3 V to +7 V;(2)AVDD to DGND:0.3 V to +7 V;(3)DVDD to AGND:0.3 V to +7 V;(4)DVDD to DGND:0.3 V to +7 V;(5)AGND to DGND: -0.05 V to +0.05 V;(6)AVDD to DVDD:5 V to +5 V;(7)Analog Input Voltage to AGND:0.3 V to AVDD +0.3 V;(8)Reference Input Voltage to AGND:0.3 V to AVDD +0.3 V;(9)Total AIN/REFIN Current (Indefinite): 30 mA;(10)Junction Temperature: 150°C. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.