unisonic technologies co., ltd tl082 linear integrated circuit www.unisonic.com.tw 1 of 9 copyright ? 2009 unisonic technologies co., ltd qw-r105-019,g general purpose dual j-fet operational amplifier ? description the utc tl082 is a high speed j-fet input dual operational amplifier. it incorporates well matched, high voltage j-fet and bipolar transistors in a monolithic integrated circuit. the device features high slew rate s, low input bias and offset current, and low offset voltage temperature coefficient. ? features * low input bias and offset current * wide common-mode (up to v cc + ) and differential voltage range * output short-circuit protection * high input impedance j-fet input stage * internal frequency compensation * latch up free operation * high slewrate:16v/s(typ.) lead-free: tl082l halogen-free:tl082g ? ordering information ordering number normal lead free plating halogen free package packing tl082-d08-t tl082l-d08-t tl082g-d08-t dip-8 tube tl082-p08-r tl082l-p08-r tl082g -p08-r tssop-8 tape reel tl082-s08-r tl082l-s08-r tl082g -s08-r sop-8 tape reel
tl082 linear integrated circuit unisonic technologies co., ltd 2 of 9 www.unisonic.com.tw qw-r105-019,g ? pin configuration
tl082 linear integrated circuit unisonic technologies co., ltd 3 of 9 www.unisonic.com.tw qw-r105-019,g ? block diagram
tl082 linear integrated circuit unisonic technologies co., ltd 4 of 9 www.unisonic.com.tw qw-r105-019,g ? absolute maximum rating (ta=25c) parameter symbol ratings unit supply voltage (note 2) v cc 18 v input voltage (note 3) v in 15 v differential input voltage (note 4) v id 30 v power dissipation p d 680 mw output short-circuit duration (note 5) infinite operating temperature t opr -20 ~ +85 c storage temperature range t stg -65 ~ +150 c note: 1. 2. 3. 4. 5. absolute maximum ratings are those values beyo nd which the device could be permanently damaged. absolute maximum ratings are stress ratings only an d functional device operat ion is not implied. all voltage values, except differential voltage, are with respect to the ze ro reference level (ground) of the supply voltages where the zero reference level is the midpoint between v cc - and v cc +. the magnitude of the input voltage mu st never exceed the magnitude of the supply voltage or 15 volts, whichever is less. differential voltages are at the non-inverting input te rminal with respect to the inverting input terminal. the output may be shorted to ground or to either supply. temperatur e and/or supply voltages must be limited to ensure that the dissi pation rating is not exceeded. ? thermal data parameter symbol ratings unit sop-8 125 c/w dip-8 85 c/w junction to ambient tssop-8 ja 120 c/w sop-8 40 c/w dip-8 41 c/w junction to case tssop-8 jc 37 c/w ? electrical characteristics ( v cc =15v, ta=25c, t min =0c, t max =70c , unless otherwise specified) parameter symbol test conditions min typ max unit ta=25c 3 10 input offset voltage (r s =50 ? ) v io t min ta t max 13 mv input offset voltage drift d vio 10 v/c t a =25c 5 100 pa input offset current (note) i io t min ta t max 10 na t a =25c 20 400 pa input bias current (note) i ib t min ta t max 20 na input common mode voltage range v icm 11 -12~+15 v t a =25c, r l =2k ? , 10 12 v t a =25c, r l =10k ? 12 13.5 v t min ta t max , r l =2k ? 10 v output voltage swing v opp t min ta t max , r l =10k ? 12 v t a =25c 25 200 large signal voltage gain (r l =2k ? , v out =10v) avd t min ta t max 15 v/mv gain bandwidth product (ta=25c) gbp v in =10mv, r l =2k ? , c l =100pf, f=100khz 2.5 4 mhz input resistance r i 10 12 ? ta=25c 70 86 common mode rejection ratio (r s =50 ? ) cmr t min ta t max 70 db ta=25c 70 86 supply voltage rejection ratio (r s =50 ? ) svr t min ta t max 70 db
tl082 linear integrated circuit unisonic technologies co., ltd 5 of 9 www.unisonic.com.tw qw-r105-019,g ? electrical characteristics (cont.) parameter symbol test conditions min typ max unit supply current, no load i cc ta=25c 3.6 5.6 ma channel separation (av=100, t a =25c) v 01 /v 02 120 db ta=25c 10 40 60 ma output short-circuit current i os t min ta t max 10 60 ma slew rate (t a =25c) sr v in =10v, r l =2k ? c l =100pf, unity gain 8 16 v/s rise time (t a =25c) t r v in =20mv, r l =2k ? c l =100pf, unity gain 0.1 s overshoot (t a =25c) k ov v in =20mv, r l =2k ? c l =100pf, unity gain 10 % total harmonic distortion (t a =25c) thd a v =20db, f=1khz, r l =2k ? , c l =100pf, v out =2vpp) 0.01 % phase margin m 45 degrees equivalent input noise voltage (r s =100 ? , f=1khz) en 15 nv h z note: the input bias currents are junction leakage currents, which approximately double for every 10 c increase in the junction temperature.
tl082 linear integrated circuit unisonic technologies co., ltd 6 of 9 www.unisonic.com.tw qw-r105-019,g ? parameter measurement information
tl082 linear integrated circuit unisonic technologies co., ltd 7 of 9 www.unisonic.com.tw qw-r105-019,g ? typical application circuit 100 khz quadruple oscillators
tl082 linear integrated circuit unisonic technologies co., ltd 8 of 9 www.unisonic.com.tw qw-r105-019,g ? typical characteristics supply current (ma)
tl082 linear integrated circuit unisonic technologies co., ltd 9 of 9 www.unisonic.com.tw qw-r105-019,g 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.
|
