unisonic technologies co., ltd mc4556 linear integrated circuit www.unisonic.com.tw 1 of 6 copyright ? 2007 unisonic technologies co., ltd qw-r105-015,c dual operational amplifier ? description the utc mc4556 integrated circuit is a high-gain, high output current dual operational amplifier capable of driving 70ma into 150 ? loads ( 10.5v output voltage), and operating low supply voltage (v+/v- = 2v~). the utc mc4556 combines many of the features of the popular utc mc4558 as well as having the capability of driving 150 ? loads. in addition, the wide band-width, low noise, high slew rate an low distortion of the utc mc4556 make it ideal for many audio, telecommunications and instrumentation applications. ? features * operating voltage (2v~18v) * high output current (i out =70ma) * slew rate (3v / s typ.) * gain band width product (8mhz typ.) * bipolar technology *pb-free plating product number: mc4556l ? ordering information ordering number normal lead free package packing mc4556-d08-t MC4556L-D08-T dip-8 tube mc4556-s08-r mc4556l-s08-r sop-8 tape reel mc4556-s08-t mc4556l-s08-t sop-8 tube
mc4556 linear integrated circuit unisonic technologies co., ltd 2 of 7 www.unisonic.com.tw qw-r105-015,c ? pin configuration 1 2 3 4 8 7 6 5 out2 in2(-) in1(+) vcc- vcc+ out1 in1(-) in2(+)
mc4556 linear integrated circuit unisonic technologies co., ltd 3 of 7 www.unisonic.com.tw qw-r105-015,c ? block diagram vcc+ vcc- in(-) in(+) output
mc4556 linear integrated circuit unisonic technologies co., ltd 4 of 7 www.unisonic.com.tw qw-r105-015,c ? absolute maximum ratings (ta=25
) parameter symbol ratings unit supply voltage v+/v- 18 v differential input voltage v i(diff) 30 v input voltage v in 15(note 1) v dip-8 700 power dissipation sop-8 p d 300 mw operating temperature t opr -20 ~ +75 c storage temperature t stg -40 ~ +125 c note: 1. for supply voltage less than 15v, the absolute ma ximum input voltage is equal to the supply voltage. 2. absolute maximum ratings are those values be yond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? electrical characteristics (ta=25 c , v+/ v-=15v) parameter symbol test conduction min typ max unit input offset voltage v i(off) rs 10k ? 0.5 6 mv input offset current i i(off) 5 60 na input bias current i i(bias) 50 500 na input resistance r in 0.3 5 m ? large signal voltage gain gv r l 2k ? , v out = 10v 86 100 db maximum output voltage 1 v om1 r l 2k ? 12.0 13.5 v maximum output voltage 2 v om2 r l 150 ? 10.5 11.0 v input common mode voltage range v i(cm) 13.5 14.0 v common mode rejection ratio cmr rs 10k ? 70 90 db supply voltage rejection ratio svr rs 10k ? 76.5 90 db operating current icc 9 12 ma slew rate sr 3 v/ s unity gain bandwidth gb w 8 mhz
mc4556 linear integrated circuit unisonic technologies co., ltd 5 of 7 www.unisonic.com.tw qw-r105-015,c ? typical characteristics maximum output voltage swing, v op-p (v) maximum output voltage swing, v op-p (v) -14 output current, i out (ma) 10 150500 -4 6 14 maximum output voltage swing, v om (v) 0 frequency, f (hz) 30k 1k 300k 10m 20 30 50 voltage gain, g v (db) maximum output vo ltage swing vs. output curren v+/v- = 15v ta=25 200 100 20 5 2 12 10 8 4 2 0 -2 -6 -8 -10 -12 voltage gain, phase shift vs. frequency 40 10 -120 -60 0 -30 -150 -90 -180 gain phase 100k 60k 10k 6k 3k 600k1m 3m 6m phase, 9 (deg) v+/v- = 15v r l =2k $ 40db amp ta=25
mc4556 linear integrated circuit unisonic technologies co., ltd 6 of 7 www.unisonic.com.tw qw-r105-015,c ? typical characteristics(cont.) maximum output voltage swing, v om1 (v) maximum output voltage swing, v om2 (v) input offset voltage, v i(off) (mv) supply current , i cc (ma) operating current, i cc (ma) eqyivalent input noise, en ( ) nv he
mc4556 linear integrated circuit unisonic technologies co., ltd 7 of 7 www.unisonic.com.tw qw-r105-015,c utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
|
