TL082_08

TL082 TL082A TL082B General purpose JFET dual operational amplifiers Features ■ ■ ■ ■ ■ ■ ■ Wide common-mode (up to VCC+) and differential voltage range Low input bias and offset current Output short-circuit protection High input impedance JFET input stage Internal frequency compensation Latch up free operation High slew rate: 16 V/µs (typical) D SO-8 (Plastic micropackage) N DIP8 (Plastic package) Description The TL082, TL082A and TL082B are high speed JFET input dual operational amplifiers incorporating well matched, high voltage JFET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset current, and low offset voltage temperature coefficient. P TSSOP8 (Thin shrink small outline package) Pin connections (top view) 1 2 3 4 + + 8 7 6 5 1 - Output 1 2 - Inverting input 1 3 - Non-inverting input 1 4 - VCC5 - Non-inverting input 2 6 - Inverting input 2 7 - Output 2 8 - VCC+ June 2008 Rev 10 1/17 www.st.com 17 Schematic diagram TL082 TL082A TL082B 1 Schematic diagram Figure 1. Schematic diagram VCC Non-inverting input Inverting input 1 0 0Ω 2 0 0Ω Output 1 0 0Ω 30k 1/2 TL082 8.2k 1.3k VCC 35k 1.3k 35k 1 0 0Ω 2/17 TL082 TL082A TL082B Absolute maximum ratings and operating conditions 2 Absolute maximum ratings and operating conditions Table 1. Symbol VCC Vin Vid Ptot Supply voltage (1) Input voltage (2) (3) Absolute maximum ratings Parameter TL082I, AI, BI TL082C, AC, BC ±18 ±15 ±30 680 125 85 120 40 41 37 Infinite -65 to +150 1 200 1500 °C kV V V Unit V V V mW Differential input voltage Power dissipation Rthja Thermal resistance junction to ambient(4) SO-8 DIP8 TSSOP8 Thermal resistance junction to case SO-8 DIP8 TSSOP8 Output short-circuit duration (5) °C/W Rthjc °C/W Tstg Storage temperature range HBM: human body model(6) (7) ESD MM: machine model CDM: charged device model(8) 1. 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-. 2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous shortcircuit on all amplifiers. 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 6. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 7. Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins floating. 8. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground. Table 2. Symbol VCC Toper Operating conditions Parameter Supply voltage Operating free-air temperature range -40 to +105 TL082I, AI, BI TL082C, AC, BC Unit V 0 to +70 °C 6 to 36 3/17 Electrical characteristics TL082 TL082A TL082B 3 Table 3. Symbol Electrical characteristics VCC = ±15V, Tamb = +25°C (unless otherwise specified) Parameter TL082I,AC,AI,BC, BI Min. Input offset voltage (Rs = 50Ω) TL082 Tamb = +25°C TL082A TL082B Tmin ≤ Tamb ≤ TmaxTL082 TL082A TL082B Input offset voltage drift Input offset current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Input bias current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Large signal voltage gain (RL = 2kΩ Vo = ±10V) , Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Supply voltage rejection ratio (RS = 50Ω) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Supply current, no load Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Input common mode voltage range Common mode rejection ratio (RS = 50Ω) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Output short-circuit current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Output voltage swing Tamb = +25°C Tmin ≤ Tamb ≤ Tmax RL = 2kΩ RL = 10kΩ RL = 2kΩ RL = 10kΩ ±11 50 25 80 80 (1) TL082C Unit Min. Typ. Max. Typ. Max. Vio 3 3 1 10 6 3 13 7 5 3 10 mV 13 DVio Iio 10 5 100 4 200 20 25 15 70 70 2.5 2.5 ±11 10 5 100 10 400 20 µV/°C pA nA pA nA V/mV Iib 20 20 Avd 200 200 SVR 86 86 dB ICC 1.4 +15 -12 86 1.4 +15 -12 86 2.5 2.5 mA Vicm V CMR 80 80 70 70 dB Ios 10 10 10 12 10 12 8 40 60 60 10 10 10 12 10 12 8 40 60 60 mA ±Vopp 12 13.5 12 13.5 V SR Slew rate Vin = 10V, RL = 2kΩ CL = 100pF, unity gain , 16 16 V/µs 4/17 TL082 TL082A TL082B Table 3. Symbol Electrical characteristics VCC = ±15V, Tamb = +25°C (unless otherwise specified) (continued) Parameter TL082I,AC,AI,BC, BI Min. Typ. Max. Min. TL082C Unit Typ. Max. tr Kov GBP Ri THD en ∅m Vo1/Vo2 Rise time , Vin = 20mV, RL = 2kΩ CL = 100pF, unity gain Overshoot , Vin = 20mV, RL = 2kΩ CL = 100pF, unity gain Gain bandwidth product Vin = 10mV, RL = 2kΩ CL = 100pF, F= 100kHz , Input resistance Total harmonic distortion ,C F=1kHz, RL = 2kΩ L=100pF, Av=20dB, Vo=2Vpp Equivalent input noise voltage RS = 100Ω, F = 1kHz Phase margin Channel separation Av = 100 2.5 0.1 10 4 1012 0.01 15 45 120 2.5 0.1 10 4 1012 0.01 15 45 120 µs % MHz Ω % nV ----------Hz degrees dB 1. The input bias currents are junction leakage currents which approximately double for every 10° C increase in the junction temperature. 5/17 Electrical characteristics TL082 TL082A TL082B Figure 2. Maximum peak-to-peak output voltage versus frequency Figure 3. Maximum peak-to-peak output voltage versus frequency Figure 4. Maximum peak-to-peak output voltage versus load resistance Figure 5. Maximum peak-to-peak output voltage versus frequency Figure 6. Maximum peak-to-peak output Figure 7. voltage versus free air temperature Maximum peak-to-peak output voltage versus supply voltage MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE (V) 30 25 RL = 10 kΩ Tamb = +25˚C 20 15 10 5 0 2 4 6 8 10 12 SUPPLY VOLTAGE ( V) 14 16 6/17 TL082 TL082A TL082B Electrical characteristics Figure 8. Input bias current versus free air temperature Figure 9. Large signal differential voltage amplification and phase shift versus frequency 100 V CC = INPUT BIAS CURRENT (nA) 10 1 0.1 15V DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) 100 PHASE SHIFT (right scale) DIFFERENTIAL VOLTAGE AMPLIFICATION (left scale) 180 10 1 100 R = 2kW L C L = 100pF V CC = 15V T amb = +125°C 1K 10K 100K 1M 10M FREQUENCY (Hz) 90 0 0.01 -50 -25 0 25 50 75 100 125 TEMPERATURE (˚C) Figure 10. Supply current per amplifier versus Figure 11. Large signal differential voltage free air temperature amplification versus free air temp. 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -75 -50 -25 0 25 50 TEMPERATURE (˚C) SUPPLY CURRENT (mA) DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) V CC = 15V No signal No load 1000 400 200 100 40 20 10 4 2 1 -75 V CC = 15V V O = 10V R L = 2k Ω -50 -25 0 25 50 75 100 125 75 100 125 TEMPERATURE (˚C) Figure 12. Total power dissipation versus free Figure 13. Supply current per amplifier versus air temperature supply voltage 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 TOTAL POWER DISSIPATION (mW) 250 225 200 175 150 125 100 75 50 25 0 -75 -50 -25 0 25 50 TEMPERATURE (˚C) SUPPLY CURRENT (mA) V CC = 15V No signal No load Tamb = +25˚C No signal No load 75 100 125 2 4 6 10 12 14 8 SUPPLY VOLTAGE ( V) 16 7/17 Electrical characteristics TL082 TL082A TL082B Figure 14. Common mode rejection ratio versus free air temperature Figure 15. Output voltage versus elapsed time 89 COMMON MODE MODE REJECTION RATIO (dB) 88 87 86 85 84 83 -75 -50 -25 0 25 50 75 100 125 28 OUTPUT VOLTAGE (mV) R L = 10 kΩ VC C = 15V 24 OVERSH OOT 20 16 12 8 4 10% 90% V CC = 15V 0 -4 0 tr 0.1 0.2 0.3 0.4 TIME (μs) R L = 2kΩ Tamb = +25˚C 0.5 0.6 0.7 TEMPERATURE (˚C) Figure 16. Voltage follower large signal pulse response INPUT AND OUTPUT VOLTAGES (V) 6 INPUT Figure 17. Equivalent input noise voltage versus frequency 70 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz) 4 2 0 -2 -4 -6 0 OUTPUT 60 50 40 30 20 10 0 10 40 100 400 1k VCC = 15V A V = 10 R S = 100 Ω T amb = +25˚C VCC= 15V R L = 2 kW C L= 100pF Tamb = +25°C 0.5 1 1.5 2 2.5 3 3.5 4k 10k 40k 100k TIME (ms) FREQUENCY (Hz) Figure 18. Total harmonic distortion versus frequency 1 TOTAL HARMONIC DISTORTION (%) 0.4 0.1 0.04 0.01 0.004 0.001 100 400 1k 4k 10k 40k 100k FREQUENCY (Hz) V V = = 15V 15V CC CC 1 A A V= = 1 V V V O (rms) = 6V O (rms) = 6V T amb = = +25˚C T amb +25˚C 8/17 TL082 TL082A TL082B Parameter measurement information 4 Parameter measurement information Figure 19. Voltage follower Figure 20. Gain-of-10 inverting amplifier 10k Ω 1k Ω eI - 1/2 TL082 eo RL CL = 100pF 9/17 Typical applications TL082 TL082A TL082B 5 Typical applications Figure 21. 100 kHz quadruple oscillator 1N 4148 18k Ω * -15V 18pF 18pF 1/2 TL082 88.4k Ω 1k Ω 88.4k Ω 6 sin ω t 1/2 TL082 1k Ω 6 cos ω t 18pF 88.4k Ω 1N 4148 18k Ω * +15V * These resistor values may be adjusted for a symmetrical output 10/17 TL082 TL082A TL082B Package information 6 Package information In order to meet environmental requirements, STMicroelectronics offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 11/17 Package information TL082 TL082A TL082B 6.1 DIP8 package information Figure 22. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Dimensions Ref. Min. A A1 A2 b b2 c D E E1 e eA eB L 2.92 0.38 2.92 0.36 1.14 0.20 9.02 7.62 6.10 Millimeters Typ. Max. 5.33 0.015 3.30 0.46 1.52 0.25 9.27 7.87 6.35 2.54 7.62 10.92 3.30 3.81 0.115 4.95 0.56 1.78 0.36 10.16 8.26 7.11 0.115 0.014 0.045 0.008 0.355 0.300 0.240 Min. Inches Typ. Max. 0.210 0.130 0.018 0.060 0.010 0.365 0.310 0.250 0.100 0.300 0.195 0.022 0.070 0.014 0.400 0.325 0.280 0.430 0.130 0.150 12/17 TL082 TL082A TL082B Package information 6.2 SO-8 package information Figure 23. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data Dimensions Ref. Min. A A1 A2 b c D E E1 e h L k ccc 0.25 0.40 1° 0.10 1.25 0.28 0.17 4.80 5.80 3.80 Millimeters Typ. Max. 1.75 0.25 0.004 0.049 0.48 0.23 4.90 6.00 3.90 1.27 0.50 1.27 8° 0.10 0.010 0.016 1° 5.00 6.20 4.00 0.011 0.007 0.189 0.228 0.150 Min. Inches Typ. Max. 0.069 0.010 0.019 0.010 0.193 0.236 0.154 0.050 0.020 0.050 8° 0.004 0.197 0.244 0.157 13/17 Package information TL082 TL082A TL082B 6.3 TSSOP8 package information Figure 24. TSSOP8 package mechanical drawing Table 6. TSSOP8 package mechanical data Dimensions Ref. Min. A A1 A2 b c D E E1 e k L L1 aaa 0° 0.45 0.05 0.80 0.19 0.09 2.90 6.20 4.30 Millimeters Typ. Max. 1.2 0.15 1.00 1.05 0.30 0.20 3.00 6.40 4.40 0.65 8° 0.60 1 0.1 0.75 0° 0.018 3.10 6.60 4.50 0.002 0.031 0.007 0.004 0.114 0.244 0.169 Min. Inches Typ. Max. 0.047 0.006 0.039 0.041 0.012 0.008 0.118 0.252 0.173 0.0256 8° 0.024 0.039 0.004 0.030 0.122 0.260 0.177 14/17 TL082 TL082A TL082B Ordering information 7 Ordering information Table 7. Order codes Temperature range Package DIP8 SO-8 TSSOP8 DIP8 -40°C, +105°C SO-8 TSSOP8 DIP8 SO-8 TSSOP8 DIP8 SO-8 TSSOP8 DIP8 0°C, +70°C SO-8 TSSOP8 DIP8 SO-8 TSSOP8 SO8 (automotive grade) Packing Tube Tube or tape & reel Tape & reel Tube Tube or tape & reel Tape & reel Tube Tube or tape & reel Tape & reel Tube Tube or tape & reel Tape & reel Tube Tube or tape & reel Tape & reel Tube Tube or tape & reel Tape & reel 082IY -40°C, +105°C Tube or tape & reel 82AIY 82BIY TL082BCN TL082ACN TL082CN TL082BIN TL082AIN Marking TL082IN Order code TL082IN TL082ID TL082IDT TL082IPT TL082AIN TL082AID TL082AIDT TL082AIPT TL082BIN TL082BID TL082BIDT TL082BIPT TL082CN TL082CD TL082CDT TL082CPT TL082ACN TL082ACD TL082ACDT TL082ACPT TL082BCN TL082BCD TL082BCDT TL082BCPT TL082IYDT (1) (1) (1) 082I 082AI 082BI 082C 082AC 082BC TL082AIYDT TL082BIYDT 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. 15/17 Revision history TL082 TL082A TL082B 8 Revision history Table 8. Date 02-Apr-2001 2002-2003 30-Apr-2004 Document revision history Revision 1 2-7 8 Initial release. Internal revisions. Format update. Added ESD information in Table 1 on page 3. Expanded order codes table and added automotive grade order codes. See Table 7 on page 15. Added Table 2: Operating conditions on page 3. Updated package information to make it compliant with the latest JEDEC standards. Removed information concerning military temperature range (TL082M*, TL082AM*, TL082BM*). Changes 06-Mar-2007 9 17-Jun-2008 10 16/17 TL082 TL082A TL082B Please Read Carefully: Information in this document is provided solely in connection with ST products. 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