unisonic technologies co., ltd 3404 linear integrated circuit www.unisonic.com.tw 1 of 8 copyright ? 2010 unisonic technologies co., ltd qw-r105-026,c dual operational amplifier ? description the utc 3404 is high performance single supply dual operational amplifier. the utc 3404 is improved version of the utc m2904 on slew rate & cross-over distortion. ? features *single supply *operating voltage: +4v~+36v *low operating current: 2.0ma (typ.) *slew rate: 1.2v/ s (typ.) ? ordering information ordering number lead free plating halogen free package packing 3404l-d08-t 3404g-d08-t dip-8 tube 3404l-p08-r 3404G-P08-R tssop-8 tape reel 3404l-s08-r 3404g-s08-r sop-8 tape reel
3404 linear integrated circuit unisonic technologies co., ltd 2 of 8 www.unisonic.com.tw qw-r105-026,c ? pin configuration
3404 linear integrated circuit unisonic technologies co., ltd 3 of 8 www.unisonic.com.tw qw-r105-026,c ? equivalent circuit (1/2 shown)
3404 linear integrated circuit unisonic technologies co., ltd 4 of 8 www.unisonic.com.tw qw-r105-026,c ? absolute maximum ratings (t a =25 c) parameter symbol ratings unit supply voltage v + (v + /v - ) 36v (or18) v differential input voltage v i(diff) 36 v input voltage v in -0.3 ~ 36 v dip-8 500 sop-8 300 power dissipation tssop8 p d 250 mw ambient operating temperature t opr -40 ~+85 c storage temperature t stg -40 ~+125 c note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only an d functional device operat ion is not implied. ? electrical characteristics (t a =25 c, v + /v - =15v) parameter symbol test conditions min typ max unit input offset voltage v i(off) rs=0 ? 2 5 mv input offset current i i(off) 5 50 na input bias current i i(bias) 70 200 na large signal voltage gain g v r l >2k ? 88 100 db maximum output voltage swing v om r l =2k ? 13 14 v input common mode voltage range v i(cm) -15 ~+13 v common mode rejection ratio cmr dc 70 90 db supply voltage rejection ratio svr 80 94 db operating current i cc r l = 2.0 3.5 ma output source current i source v in +=1v,v in _ =0v 20 30 ma output sink current i o(sink) v in +=0v,v in _ =1v 10 20 ma slew rate sr 1.2 v/ s unity gain bandwidth f t 1.2 mhz
3404 linear integrated circuit unisonic technologies co., ltd 5 of 8 www.unisonic.com.tw qw-r105-026,c ? typical applications 30k in914 150k output 100k 100k 100k v + v + 0.01 0 square wave oscillator 1/2 utc 3404 - + 300k 300k 620k input 100k 100k fo=1khz 10 v + bandpass filter 1/2 utc 3404 - + 620 39k 0.01 output 1/2 utc 3404 - + 120k 0.01
3404 linear integrated circuit unisonic technologies co., ltd 6 of 8 www.unisonic.com.tw qw-r105-026,c ? typical characteristics 70 60 50 40 30 20 10 0 frequency, f (hz) voltae gain, av (db) 100 1m 1k 10k 100k voltage gain vs. frequency 5 4 3 2 1 -2 - 1 0 load resistance, r l ( ) maximum output voltage swing, v om (mv) 10 100k 100 1k 10k maximum output voltage swing vs. load resistance -50 0 operating current, icc (ma) 0 100 operating current vs. temperature 25 -25 50 75 1.0 2.0 2 0 -2 -4 input offset voltage, v i(off) (mv) -50 125 -25 25 50 input offset voltage vs. temperature 75 100 0 4 60 40 2 0 0 input bias current, i i(bias) (na) -50 125 -25 25 50 input bias current vs. temperature 75 100 0 8 0 +v om -v om v + /v - = 15v,r l =2k gain=40db,ta=25 v + =5v,ta=25 v + /v - =15v, r l = v + /v - = 15v v + /v - = 15v ambient temperature, ta ( ) ambient temperature, ta ( ) ambient temperature, ta ( ) 125 output source current vs. temperature 70 60 50 40 30 20 10 0 output source current, i source (ma) -50 -25 25 50 ambient temperature, ta ( ) 75 100 0 80 90 v + /v - = 15v
3404 linear integrated circuit unisonic technologies co., ltd 7 of 8 www.unisonic.com.tw qw-r105-026,c ? typical characteristics(cont.)
3404 linear integrated circuit unisonic technologies co., ltd 8 of 8 www.unisonic.com.tw qw-r105-026,c utc assumes no responsib ility 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.
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