
TL084 Preliminary LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD 4 of 5
www.unisonic.com.tw QW-R105-035,a
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
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.
2.
3.
4.
5.
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.
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+.
The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts,
whichever is less.
Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal.
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=25°C, unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Input Offset Voltage VI(OFF) RS≦10kΩ, VCM=0V 5 15 mV
Temperature Coefficient of Input
Offset Voltage ΔVI(OFF) R
S=50Ω 10 μV/°C
Input Offset Current (Note) II(OFF) V
CM=0V 5 200 pA
Input Bias Current (Note1) II(BIAS) V
CM=0V 30 400 pA
Input Common Mode Voltage VI(CM) ±10 -12~+15 V
Output Voltage Swing VO(SW) R
L=10kΩ 24 28 V
Large Signal Voltage Gain GV RL≧2kΩ, VOUT=±10V 25 150 V/mV
Gain Bandwidth Product GBW 1 MHz
Input Resistance RIN 1012 Ω
Common Mode Rejection Ratio CMR RS≦10kΩ 70 100 dB
Supply Voltage Rejection Ratio SVR RS≦10kΩ 70 100 dB
Supply Current ICC No Load 1.4 2.8 mA
Channel Separation V01/V02 GV=100 120 dB
Slew Rate SR VIN=10V, RL=2kΩ, CL=100pF,
unity gain 2.0 V/μs
Rise Time tR 0.1 μs
Overshoot Factor KOV VIN=20mV, RL=2kΩ, CL=100pF,
unity gain 10 %
Equivalent Input Noise Voltage eN RS=100Ω, f=1KHz 25
Note: The Input bias currents are junction leakage currents, which approximately double for every 10°C increase in
the junction temperature.