GENERAL PURPOSE J-FET DUAL OPERATIONAL AMPLIFIERS WIDE COMMON-MOD
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TL082 TL082A TL082B
GENERAL PURPOSE J-FET DUAL OPERATIONAL AMPLIFIERS
WIDE COMMON-MODE VCC+)
DIFFERENTIAL VOLTAGE RANGE
INPUT BIAS OFFSET CURRENT OUTPUT SHORT-CIRCUIT PROTECTION HIGH INPUT IMPEDANCE J-FET INPUT
STAGE
DIP8 (Plastic Package)
INTERNAL FREQUENCY COMPENSATION LATCH FREE OPERATION HIGH SLEW RATE 16V/µs (typ)
(Plastic Micropackage)
TSSOP8 (Thin Shrink Small Outline Package)
ORDER CODE DESCRIPTION TL082, TL082A TL082B high speed J-FET input dual operational amplifiers incorporating well matched, high voltage J-FET bipolar transistors monolithic integrated circuit. devices feature high slew rates, input bias offset current, offset voltage temperature coefficient. CONNECTIONS (top view)
Offset null Inverting input Non-inverting input Non-inverting input Inverting input Output 1/11 Part Number Temperature Range Package
TL082M/AM/BM -55°C, +125°C TL082I/AI/BI -40°C, +105°C TL082C/AC/BC 0°C, +70°C Example TL082CD, TL082IN
Dual Line Package (DIP) Small Outline Package (SO) also available Tape Reel (DT) Thin Shrink Small Outline Package (TSSOP) only available Tape Reel (PT)
March 2002
TL082 TL082A TL082B
SCHEMATIC DIAGRAM
-inv rtin ertin
Output
L082
8.2k
1.3k
ABSOLUTE MAXIMUM RATINGS
Symbol Ptot Toper Tstg
Parameter Supply voltage note Input Voltage note Power Dissipation Output Short-circuit Duration note Storage Temperature Range
TL082M,
TL082I,
TL082C,
Unit
Infinite +125 +105 +150
Differential Input Voltage note
Operating Free-air Temperature Range
voltage values, except differential voltage, with respect zero reference level (ground) supply voltages where zero reference level midpoint between magnitude input voltage must never exceed magnitude supply voltage volts, whichever less. Differential voltages non-inverting input terminal with respect inverting input terminal. output shorted ground either supply. Temperature and/or supply voltages must limited ensure that dissipation rating exceeded
2/11
TL082 TL082A TL082B
ELECTRICAL CHARACTERISTICS ±15V, Tamb +25°C (unless otherwise specified)
Symbol Parameter Input Offset Voltage Tamb +25°C Tmin Tamb Tmax TL082I,M,AC,AI,AM, BC,BI,BM Min. TL082 TL082A TL082B TL082 TL082A TL082B Typ. Max. Min. TL082C Unit Typ. Max.
Input Offset Voltage Drift Input Offset Current note Tamb +25°C Tmin Input Bias Current -note Tamb +25°C Tmin Tamb Tmax Large Signal Voltage Gain ±10V) Tamb +25°C Tmin Tamb Tmax Supply Voltage Rejection Ratio Tamb +25°C Tmin Tmax Supply Current, load Tamb +25°C Tmin Input Common Mode Voltage Range Common Mode Rejection Ratio Tamb +25°C Tamb Tmax Output Short-circuit Current Tamb +25°C Tmin Tamb Tmax Output Voltage Swing Tamb +25°C Tmin
µV/°C V/mV
13.5 13.5
±Vopp
Slew Rate (Tamb +25°C) 10V, 100pF, unity gain Rise Time (Tamb +25°C) 20mV, 100pF, unity gain Overshoot (Tamb +25°C) 20mV, 100pF, unity gain Gain Bandwidth Product (Tamb +25°C) 10mV, 100pF, 100kHz Input Resistance
V/µs 1012 1012
3/11
TL082 TL082A TL082B
Symbol
Parameter Total Harmonic Distortion (Tamb +25°C), 1kHz, 2k,CL 100pF, 20dB, 2Vpp Equivalent Input Noise Voltage 100, 1KHz
TL082I,M,AC,AI,AM, BC,BI,BM Min. Typ. Max. Min.
TL082C Unit Typ. Max.
0.01
0.01
degrees
Phase Margin Channel Separation Vo1/Vo2
input bias currents junction leakage currents which approximately double every 10°C increase junction temperature.
4/11
TL082 TL082A TL082B
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREE TEMP.
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus LOAD RESISTANCE
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus SUPPLY VOLTAGE
MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE
Tamb +25°C
SUPPLY VOLTAGE
5/11
TL082 TL082A TL082B
INPUT BIAS CURRENT versus FREE TEMPERATURE LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION versus FREE TEMP.
INPUT BIAS CURRENT (nA)
DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V)
1000
0.01
TEMPERATURE (°C)
TEMPERATURE (°C)
LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION PHASE SHIFT versus FREQUENCY
TOTAL POWER DISSIPATION versus FREE TEMPERATURE
DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V)
PHASE SHIFT (right
DIFFERENTIAL VOLTAGE AMPLIFICATION (left scale)
TOTAL POWER DISSIPATION (mW)
signal load
+125
100K FREQUENCY
TEMPERATURE (°C)
SUPPLY CURRENT AMPLIFIER versus FREE TEMPERATURE
SUPPLY CURRENT AMPLIFIER versus SUPPLY VOLTAGE
SUPPLY CURRENT (mA)
SUPPLY CURRENT (mA) signa load
Tamb +25°C signal load
TEMPERATURE (°C)
SUPPLY VOLTAGE
6/11
TL082 TL082A TL082B
COMMON MODE REJECTION RATIO versus FREE TEMPERATURE VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE
INPUT OUTPUT VOLTAGES
COMMON MODE MODE REJECTION RATIO (dB)
VCC= 100pF
UTPUT
TEMPERATURE (°C)
TIME
OUTPUT VOLTAGE versus ELAPSED TIME
EQUIVALENT INPUT NOISE VOLTAGE versus FREQUENCY
OUTPUT VOLTAGE (mV)
OVERSHOOT
EQUIVALENTINPUT NOISE VOLTAGE (nV/VHz)
+25°C
Tamb +25°C
100k
TIME (µs)
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION versus FREQUENCY
TOTAL HARMONIC DISTORTION 0.04 0.01 0.004 0.001 100k FREQUENCY (Hz) (rms)
(rms)
+25°C +25°C
7/11
TL082 TL082A TL082B
PARAMETER MEASUREMENT INFORMATION Figure Voltage Follower Figure Gain-of-10 Inverting Amplifier
TL082
100pF
TYPICAL APPLICATIONS 100KHz QUADRUPLE OSCILLATOR
4148
-15V
18pF
18pF TL082
88.4k
88.4k
TL082
18pF
88.4k
4148
+15V
These resistors values adjusted symmetrical output
8/11
TL082 TL082A TL082B
PACKAGE MECHANICAL DATA PINS PLASTIC
Millimeters Dim. Min. 0.51 1.15 0.356 0.204 7.95 2.54 7.62 7.62 3.18 5.08 3.81 1.52 0.125 Typ. 3.32 1.65 0.55 0.304 10.92 9.75 0.020 0.045 0.014 0.008 0.313 Max. Min.
Inches Typ. 0.131 0.065 0.022 0.012 0.430 0.384 0.100 0.300 0.300 0260 0.200 0.150 0.060 Max.
9/11
TL082 TL082A TL082B
PACKAGE MECHANICAL DATA PINS PLASTIC MICROPACKAGE (SO)
Millimeters Dim. Min. 0.65 0.35 0.19 0.25 1.27 3.81 1.27 (max.) 0.150 0.016 Typ. Max. 1.75 0.25 1.65 0.85 0.48 0.25 (typ.) 0.189 0.228 Min. 0.004 0.026 0.014 0.007 0.010
Inches Typ. Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.197 0.244 0.050 0.150 0.157 0.050 0.024
10/11
TL082 TL082A TL082B
PACKAGE MECHANICAL DATA PINS THIN SHRINK SMALL OUTLINE PACKAGE
0.25mm .010 inch GAGE PLANE
SEATING PLANE
IDENTIFICATION
Millimeters Dim. Min. 0.05 0.80 0.19 0.09 2.90 4.30 0.50 0.45 Typ. Max. 1.20 0.15 1.05 0.30 0.20 3.10 4.50 0.75 0.75 Min. 0.01 0.031 0.007 0.003 0.114 0.169 0.09 0.018
Inches Typ. Max. 0.05 0.006 0.041 0.15 0.012 0.122 0.177 0.030 0.030
1.00
0.039
3.00 6.40 4.40 0.65 0.60 0.600 1.000
0.118 0.252 0.173 0.025 0.0236 0.024 0.039
Information furnished believed accurate reliable. However, STMicroelectronics assumes responsibil consequences such information infring ement patents other righ third parties which result from use. license granted implication otherwise under patent patent rights STMicroelectronics. Specifications mentioned this publication subject change witho notice. This publ ication supersedes replaces information previously supplied. STMicroelectronics products authorized critical components life suppo devices systems withou express written approval STMicroelectronics. logo registered trademark STMicroelectronics 2001 STMicroelectronics Printed Italy Rights Reserved STMicroelectronics GROUP COMPANIES Australia Brazil Canada China Finland France Germany Hong Kong India Israel Italy Japan Malaysia Malta Morocco Singapore Spain Sweden Swit zerland United Kingdom United States http://www. st.com
11/11
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