AD9822JR

The AD9822JR is one member of the AD9822 family which designed as one kind of complete analog signal processor for CCD imaging applications. It features a 3-channel architecture designed to sample and condition the outputs of trilinear color CCD arrays.It can be used in flatbed document scanners, film scanners, digital color copiers and multifunction peripherals.

Features of the AD9822JR are:(1)14-bit 15 msps a/d converter;(2)no missing codes guaranteed;(3)3-channel operation up to 15 msps;(4)1-channel operation up to 12.5 msps;(5)correlated double sampling;(6)16x programmable gain;(7)6350 mv programmable offset;(8)input clamp circuitry;(9)internal voltage reference;(10)multiplexed byte-wide output (8+6 format);(11)3-wire serial digital interface;(12)3 v/5 v digital i/o compatibility;(13)28-lead soic or ssop;(14)low power cmos: 385 mw (typ);(15)power-down mode:<1 mw.

The absolute maximum ratings of the AD9822JR can be summarized as:(1)VIN, CAPT, CAPB:-0.3 to AVDD+0.3 V;(2)digital inputs:-0.3 to AVDD+0.3 V;(3)AVDD:-0.5 to +6.5 V;(4)DRVDD:-0.5 to +6.5 V;(5)AVSS:-0.3 to +0.3 V;(6)digital outputs:-0.3 DRVDD+0.3 V;(7)junction temperature:150 °C;(8)storage temperature:-65 to +150 °C;(9)lead temperature (10 sec):300 °C.If you want to know more information such as the electrical characteristics about the AD9822JR,please download the datasheet in www.seekic.com or www.chinaicmart.com .