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| UNISONIC TECHNOLOGIES CO., LTD TL084 Preliminary LINEAR INTEGRATED CIRCUIT LOW NOISE QUAD J-FET OPERATIONAL AMPLIFIER SOP-14 DESCRIPTION The UTC TL084 is a high speed J-FET input quad operational amplifier. It incorporates well matched, high voltage J-FET and bipolar transistors on a monolithic integrated circuit. The device features high slew rates, low input bias and offset current, and low offset voltage temperature coefficient. FEATURES *Low power consumption *Wide common-mode (up to VCC+) and differential voltage range *Low input bias and offset current (typ) *Low noise eN = 15 *Output short-circuit protection *High input impedance J-FET input stage *Low harmonic distortion: 0.01%(typ) *Internal frequency compensation *Latch up free operation DIP-14 Lead-free: TL084L Halogen-free: TL084G ORDERING INFORMATION Normal TL084-D14-T TL084-S14-R Ordering Number Lead Free Plating TL084L-D14-T TL084L-S14-R Halogen Free TL084G-D14-T TL084G-S14-R Package DIP-14 SOP-14 Packing Tube Tape Reel www.unisonic.com.tw Copyright (c) 2009 Unisonic Technologies Co., Ltd 1 of 5 QW-R105-035,a TL084 Preliminary LINEAR INTEGRATED CIRCUIT PIN CONFIGURATIONS UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R105-035,a TL084 Preliminary LINEAR INTEGRATED CIRCUIT SCHEMATIC DIAGRAM UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 5 QW-R105-035,a TL084 Preliminary LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS (Ta=25C) PARAMETER SYMBOL RATING UNIT Supply Voltage (Note 2) VCC 18 V Input Voltage (Note 3) VIN 15 V Differential Input Voltage (Note 4) VI(DIFF) 30 V Power Dissipation PD 680 mW Output Short-Circuit Duration (Note 5) Infinite Operating Temperature TOPR 0 ~ +70 C Storage Temperature TSTG -65 ~ +150 C Notes: 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. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between VCC- and VCC+. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 4. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal. 5. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded. ELECTRICAL CHARACTERISTICS (VCC=15V, Ta=25C, unless otherwise specified) PARAMETER Input Offset Voltage Temperature Coefficient of Input Offset Voltage Input Offset Current (Note) Input Bias Current (Note1) Input Common Mode Voltage Output Voltage Swing Large Signal Voltage Gain Gain Bandwidth Product Input Resistance Common Mode Rejection Ratio Supply Voltage Rejection Ratio Supply Current Channel Separation Slew Rate Rise Time SYMBOL VI(OFF) VI(OFF) II(OFF) II(BIAS) VI(CM) VO(SW) GV GBW RIN CMR SVR ICC V01/V02 SR tR TEST CONDITIONS RS10k, VCM=0V RS=50 VCM=0V VCM=0V RL=10k RL2k, VOUT=10V 10 24 25 MIN TYP 5 10 5 30 -12~+15 28 150 1 1012 100 100 1.4 120 200 400 MAX 15 UNIT mV V/C pA pA V V V/mV MHz dB dB mA dB V/s RS10k RS10k No Load GV=100 VIN=10V, RL=2k, CL=100pF, unity gain 70 70 2.8 2.0 0.1 s VIN=20mV, RL=2k, CL=100pF, 10 % Overshoot Factor KOV unity gain Equivalent Input Noise Voltage eN RS=100, f=1KHz 25 Note: The Input bias currents are junction leakage currents, which approximately double for every 10C increase in the junction temperature. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R105-035,a TL084 Preliminary LINEAR INTEGRATED CIRCUIT PARAMETER MEASUREMENT INFORMATION Voltage Follow Gain-of-10 Inverting Amplifier 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. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R105-035,a |
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