UNISONIC TECHNOLOGIES CO., LTD DUAL OPERATIONAL AMPLIFIER MSOP-8 TSSOP-8 DESCRIPTION The UTC is a monolithic integrated circuit designed for dual operational amplifier. FEATURES * No frequency compensation required * No latch-up * Large common mode and differential voltage range * Parameter tracking over temperature range * Gain and phase match between amplifiers * Internally frequency compensated * Low noise input transistors ORDERING INFORMATION SOP-8 SIP-8 DIP-8 SIP-9 Ordering Number Package Packing Lead Free Halogen Free L-D8-T G-D8-T DIP-8 Tube L-G8-T G-G8-T SIP-8 Tube L-L9-T G-G9-T SIP-9 Tube L-P8-R G-P8-R TSSOP-8 Tape Reel L-S8-R G-S8-R SOP-8 Tape Reel L-SM1-R G-SM1-R MSOP-8 Tape Reel MARKING DIP-8 SOP-8/MSOP-8 TSSOP-8 SIP-8 / SIP-9 1 of 6 Copyright 218 Unisonic Technologies Co., Ltd
PIN CONFIGURATIONS SOP-8/DIP-8/MSOP-8/TSSOP-8 SIP-8 1 2 3 4 5 6 7 8 OUT1 IN1(-) IN1(+) V CC (-) IN2(+) IN2(-) OUT2 V CC (+) SIP-9 1 2 3 4 5 6 7 8 9 VCC OUT1 IN1(-) IN1(+) GND IN2(+) IN2(-) OUT2 V CC UNISONIC TECHNOLOGIES CO., LTD 2 of 6
BLOCK DIAGRAM Vcc+ IN(-) IN(+) OUTPUT Vcc- UNISONIC TECHNOLOGIES CO., LTD 3 of 6
ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATING UNIT Supply Voltage V CC ±22 V Differential input voltage V I(DIFF) ±18 V DIP-8 6 mw SOP-8 4 mw TSSOP-8 3 mw Power Dissipation P D SIP-8 75 mw SIP-9 MSOP-8 25 mw Input Voltage V IN ±15 V Junction Temperature T J +125 C Operating Temperature T OPR -2 ~ +85 C Storage Temperature T STG -4 ~ +15 C Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. The device is guaranteed to meet performance specification within C ~ +7 C operating temperature range and assured by design from -2 C ~ +85 C. ELECTRICAL CHARACTERISTICS (T A =25 C, V CC =15V, V EE =-15V) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Supply Current, all Amp, no load I CC 2.3 4.5 ma Input offset voltage V I(OFF) R S <kω 2 6 mv Input offset current I I(OFF) 5 2 na Input bias current I I(BIAS) 3 5 na Large signal voltage gain Gv Vo(p-p)=±V, R L 2kΩ 2 2 V/mV Common Mode Input Voltage Range V I(COM) ±12 ±13 V Common Mode Rejection Ratio RR (COM) R S kω 7 9 db Supply Voltage Rejection Ratio RR (VCC) R S kω 76 9 db Output Voltage swing V O(p-p) R L >=kω ±12 ±14 V Power Consumption P C 7 17 mv Slew Rate SR V IN =±V, R L 2kΩ, C L pf 1.2 2.2 V/μs Rise Time T RIS V IN =±2mV, R L 2kΩ, C L pf.3 μs Overshoot OS V IN =±2mV, R L 2kΩ, C L pf 15 % Input Resistance R IN.3 2 MΩ Output Resistance R OUT 75 Ω Total Harmonic Distortion THD f=1khz, Av=2dB, R L =2kΩ, V OUT =2Vpp, C L =pf.8 % Channel Separation V O1 /V O2 12 db FREQUENCY CHARACTERISTIC Unity Gain Bandwidth BW 2. 2.8 MHz UNISONIC TECHNOLOGIES CO., LTD 4 of 6
TYPICAL CHARACTERISTICS Burst Noise vs Rs RMS Noise vs Rs 3 2 Input Noise(peak) (mv) 2 BW=1.Hz To 1.KHz Input Noise(RMS) (mv) 1 1 2 3 6 4 5 2 Rs ( ).1 3 Rs ( ) 4 5 6 Output Noise vs Rs Spectral Noise Density 14 Output Noise(RMS) (mv) 1-1 Gv= Gv= Gv= Input Noise(nV/Hz) 12 8 6 4 Gv= Rs=k Gv=1 2-2 2 3 4 5 6 Rs ( ) 5 3 4 6 Avd ( db) Open loop frequency response 14 12 8 6 4 2 Phase Margin Phase Margin vs Frequency 18 16 14 12 8 6 4 2-2 1 3 4 5 6 7 1 3 4 5 6 7 UNISONIC TECHNOLOGIES CO., LTD 5 of 6
TYPICAL CHARACTERISTICS(Cont.) 15. Positive output voltage swing vs Load resistance +15V 32. Power Bandwith( Large Signal ) 13. 28. Output Voltage (peak) (V) 11. 9. 7. 5. +12V +9V +6V Output Voltage (V) 24. 2. 16. 12. 8. 3. +3V 4. 1. 2 3 4 5 Load resistance (Ω) 2 3 4 5 6 15. 13. Negative output voltage swing vs Load resistance +15V Output Voltage (peak) (V) 11. 9. 7. 5. +12V +9V +6V 3. +3V 1. 2 3 4 5 Load resistance (Ω) 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. UTC reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. UNISONIC TECHNOLOGIES CO., LTD 6 of 6