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TL071C,AC TL072C,AC Low Noise, JFET Input Operational Amplifiers
These low noise JFET input operational amplifiers combine two stateoftheart analog technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input device for low input offset voltage. The BIFET technology provides wide bandwidths and fast slew rates with low input bias currents, input offset currents, and supply currents. Moreover, the devices exhibit low noise and low harmonic distortion, making them ideal for use in high fidelity audio amplifier applications. These devices are available in single, dual and quad operational amplifiers which are pincompatible with the industry standard MC1741, MC1458, and the MC3403/LM324 bipolar products.
TL074C,AC
LOW NOISE, JFET INPUT OPERATIONAL AMPLIFIERS
SEMICONDUCTOR TECHNICAL DATA
· · · · · · ·
Low Input Noise Voltage: 18 nV/ Hz Typ Low Harmonic Distortion: 0.01% Typ Low Input Bias and Offset Currents High Input Impedance: 1012 Typ High Slew Rate: 13 V/µs Typ Wide Gain Bandwidth: 4.0 MHz Typ Low Supply Current: 1.4 mA per Amp
8 8 1 1
P SUFFIX PLASTIC PACKAGE CASE 626
D SUFFIX PLASTIC PACKAGE CASE 751 (SO8)
PIN CONNECTIONS
Offset Null 1 Inv + Input 2 Noninvt Input 3 VEE 4 + 8 NC 7 VCC 6 Output 5 Offset Null
TL071 (Top View) Output A 1 Inputs A 2 3
+ +
8
VCC
VEE 4
7 Output B 6 Inputs B 5
TL072 (Top View)
14 1
N SUFFIX PLASTIC PACKAGE CASE 646 (TL074 Only)
PIN CONNECTIONS
Output 1 1 14 Output 4
+
ORDERING INFORMATION
Op Amp Function Single TL071ACP TL072CD Dual TL072ACP Quad TL074CN, ACN TA = 0° to +70°C TA = 0° to +70°C Device TL071CD TA = 0° to +70°C Operating Temperature Range Package SO8 Plastic DIP SO8 Plastic DIP Plastic DIP
Inputs 1
2 3
13 12
1
4
+
Inputs 4
VCC 4 Inputs 2 5 6 Output 2 7 TL074 (Top View)
+
11 VEE 2 3
+
10 9
Inputs 3
8 Output 3
© Motorola, Inc. 1997
Rev 1
MOTOROLA ANALOG IC DEVICE DATA
1
TL071C,AC TL072C,AC TL074C,AC
MAXIMUM RATINGS
Rating Supply Voltage Differential Input Voltage Input Voltage Range (Note 1) Output Short Circuit Duration (Note 2) Power Dissipation Plastic Package (N, P) Derate above TA = 47°C Operating Ambient Temperature Range Storage Temperature Range Symbol VCC VEE VID VIDR tSC PD 1.0/JA TA Tstg Value 18 18 ±30 ±15 Continuous 680 10 0 to +70 65 to +150 mW mW/°C °C °C Unit V V V
NOTES: 1. The magnitude of the input voltage must not exceed the magnitude of the supply voltage or 15 V, whichever is less. 2. The output may be shorted to ground or either supply. Temperature and/or supply voltages must be limited to ensure that power dissipation ratings are not exceeded. 3. ESD data available upon request.
ELECTRICAL CHARACTERISTICS (VCC = 15 V, VEE = 15 V, TA = Thigh to Tlow [Note 1])
Characteristics Input Offset Voltage (RS 10 k, VCM = 0) TL071C, TL072C TL074C TL07_AC Input Offset Current (VCM = 0) (Note 2) TL07_C TL07_AC Input Bias Current (VCM = 0) (Note 2) TL07_C TL07_AC LargeSignal Voltage Gain (VO = ±10 V, RL 2.0 k) TL07_C TL07_AC Output Voltage Swing (PeaktoPeak) (RL 10 k) (RL 2.0 k) Symbol VIO IIO IIB AVOL 15 25 VO 24 20 V 7.0 7.0 V/mV 2.0 2.0 nA 13 13 7.5 nA Min Typ Max Unit mV
NOTES: 1. Tlow = 0°C for TL071C,AC Thigh = 70°C for TL071C,AC 0°C for TL072C,AC Thigh = 70°C for TL072C,AC 0°C for TL074C,AC Thigh = 70°C for TL074C,AC 2. Input Bias currents of JFET input op amps approximately double for every 10°C rise in junction temperature as shown in Figure 3. To maintain junction temperature as close to ambient temperature as possible, pulse techniques must be used during testing.
Figure 1. Unity Gain Voltage Follower
Figure 2. Inverting Gain of 10 Amplifier
10 k
+ Vin RL = 2.0 k CL = 100 pF VO Vin
1.0 k
+ VO
RL
CL = 100 pF
2
MOTOROLA ANALOG IC DEVICE DATA
TL071C,AC TL072C,AC TL074C,AC
ELECTRICAL CHARACTERISTICS (VCC = 15 V, VEE = 15 V, TA = 25°C, unless otherwise noted.)
Characteristics Input Offset Voltage (RS 10 k, VCM = 0) TL071C, TL072C TL074C TL07_AC Average Temperature Coefficient of Input Offset Voltage RS = 50 , TA = Tlow to Thigh (Note 1) Input Offset Current (VCM = 0) (Note 2) TL07_C TL07_AC Input Bias Current (VCM = 0) (Note 2) TL07_C TL07_AC Input Resistance Common Mode Input Voltage Range TL07_C TL07_AC LargeSignal Voltage Gain (VO = ±10 V, RL 2.0 k) TL07_C TL07_AC Output Voltage Swing (PeaktoPeak) (RL = 10 k) Common Mode Rejection Ratio (RS 10 k) TL07_C TL07_AC Supply Voltage Rejection Ratio (RS 10 k) TL07_C TL07_AC Supply Current (Each Amplifier) Unity Gain Bandwidth Slew Rate (See Figure 1) Vin = 10 V, RL = 2.0 k, CL = 100 pF Rise Time (See Figure 1) Overshoot (Vin = 20 mV, RL = 2.0 k, CL = 100 pF) Equivalent Input Noise Voltage RS = 100 , f = 1000 Hz Equivalent Input Noise Current RS = 100 , f = 1000 Hz Total Harmonic Distortion VO (RMS) = 10 V, RS 1.0 k, RL 2.0 k, f = 1000 Hz Channel Separation AV = 100 Symbol VIO VIO/T IIO IIB ri VICR ±10 ±11 25 50 VO CMRR 70 80 PSRR 70 80 ID BW SR tr OS en in THD CS 100 100 1.4 4.0 13 0.1 10 18 0.01 0.01 120 2.5 mA MHz v/µs µs % nV/ Hz pA/ Hz % dB 100 100 dB 24 30 30 1012 15, 12 15, 12 150 150 28 200 200 V/mV V dB V 5.0 5.0 50 50 pA 3.0 3.0 3.0 10 10 10 6.0 µV/°C pA Min Typ Max Unit mV
AVOL
NOTES: 1. Tlow = 0°C for TL071C,AC Thigh = 70°C for TL071C,AC 0°C for TL072C,AC Thigh = 70°C for TL072C,AC 0°C for TL074C,AC Thigh = 70°C for TL074C,AC 2. Input Bias currents of JFET input op amps approximately double for every 10°C rise in junction temperature as shown in Figure 3. To maintain junction temperature as close to ambient temperature as possible, pulse techniques must be used during testing.
MOTOROLA ANALOG IC DEVICE DATA
3
TL071C,AC TL072C,AC TL074C,AC
Figure 3. Input Bias Current versus Temperature
100 VO, OUTPUT VOLTAGE SWING (Vpp ) IIB , INPUT BIAS CURRENT (nA) VCC/VEE = ±15 V 35 30 25 20 15 10 5.0 0 100 1.0 k 10 k 100 k 1.0 M 10 M ±5.0 V ±10 V VCC/VEE = ±15 V RL = 2.0 k TA = 25°C (See Figure 2)
Figure 4. Output Voltage Swing versus Frequency
10
1.0
0.1
0.01 100 75
50
25
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (°C)
f, FREQUENCY (Hz)
Figure 5. Output Voltage Swing versus Load Resistance
40 VO, OUTPUT VOLTAGE SWING (Vpp ) VO, OUTPUT VOLTAGE SWING (Vpp ) 30 20 10 VCC/VEE = ±15 V TA = 25°C (See Figure 2) 40
Figure 6. Output Voltage Swing versus Supply Voltage
RL = 2.0 k TA = 25°C 30
20
10
5.0 0 0.1
0.2
0.4
0.7 1.0
2.0
4.0
7.0
10
0
0
5.0
10
15
20
RL, LOAD RESISTANCE (k)
VCC, |VEE| , SUPPLY VOLTAGE (±V)
Figure 7. Output Voltage Swing versus Temperature
40 VO, OUTPUT VOLTAGE SWING (Vpp ) 35 30 25 20 15 10 5.0 0 75 50 25 0 25 50 75 100 125 RL = 2.0 k ID , SUPPLY DRAIN CURRENT (mA) VCC/VEE = ±15 V (See Figure 2) RL = 10 k 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 75
Figure 8. Supply Current per Amplifier versus Temperature
VCC/VEE = ±15 V
50
25
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (°C)
TA, AMBIENT TEMPERATURE (°C)
4
MOTOROLA ANALOG IC DEVICE DATA
TL071C,AC TL072C,AC TL074C,AC
Figure 9. Large Signal Voltage Gain and Phase Shift versus Frequency
108 VVOL, VOLTAGE GAIN (V/mV) 107 VVOL, OPENLOOP GAIN 106 105 104 103 102 101 1.0 1.0 10 100 Phase Shift Gain 0° 45° 90° 135° 100 k 1.0 M 180° 10 M 100 M 1.0 100 75 50 25 0 25 50 75 100 125 150 PHASE SHIFT (DEGREES) VCC/VEE = ±15 V RL = 2.0 k TA = 25°C 1000
Figure 10. Large Signal Voltage Gain versus Temperature
VCC/VEE = ±15 V VO = ±10 V RL = 2.0 k
100
10
1.0 k
10 k
f, FREQUENCY (Hz)
TA, AMBIENT TEMPERATURE (°C)
1.20 1.15 NORMALIZED SLEW RATE 1.10 1.05 1.0 0.95 0.90 0.85 0.80 75 50 25 0 25 50 75 100 125
en, EQUIVALENT INPUT NOISE VOLTAGE ( nV/ Hz )
Figure 11. Normalized Slew Rate versus Temperature
Figure 12. Equivalent Input Noise Voltage versus Frequency
70 60 50 40 30 20 10 0 0.01 0.05 0.1 0.5 1.0 f, FREQUENCY (Hz) 5.0 10 50 100 VCC/VEE = ±15 Vdc AV = 10 RS = 100 TA = 25°C
TA, AMBIENT TEMPERATURE (°C)
Figure 13. Total Harmonic Distortion versus Frequency
THD, TOTAL HARMONIC DISTORTION (%) 1.0 0.5 0.1 0.05 0.01 0.005 0.001 0.1 VCC/VEE = ±15 V AV = 1.0 VO = 6.0 V (RMS) TA = 25°C
0.5
1.0
5.0
10
50
100
f, FREQUENCY (Hz)
MOTOROLA ANALOG IC DEVICE DATA
5
TL071C,AC TL072C,AC TL074C,AC
Representative Schematic Diagram (Each Amplifier)
Output Bias Circuitry Common to All Amplifiers VCC Q3 Q4 Q5 Q2 Q1
Q6 Inputs + J1 J2 2.0 k Q17 Q20 Q15 10 pF Q14 Q21 Q12 Q10 Q13 Q11 Q16 Q9 Q8 Q7 Q18 Offset Null (TL071 only) 1.5 k 1.5 k VEE Q25 Q22 Q24 Q19 Q23 24 J3
Figure 14. Audio Tone Control Amplifier
Input 10 k 100 k 10 k
0.033 µF
0.033 µF 10 k
VCC TL071 + 68 k
Output
3.3 k 0.033 µF 100 k 0.033 µF
VEE TurnOver Frequency = 1.0 kHz Bass Boost/Cut -- ±20 dB at 20 Hz Treble Boost/Cut -- ±19 dB at 20 kHz
Figure 15. High Q Notch Filter
R Input
R C1
TL071 +
R1
C
C
+ 2p1RC + 350 Hz R + 2R1 + 1.5 M C + C1 + 300 pF 2
fo
6
MOTOROLA ANALOG IC DEVICE DATA
TL071C,AC TL072C,AC TL074C,AC
OUTLINE DIMENSIONS
P SUFFIX PLASTIC PACKAGE CASE 62605 ISSUE K
8 5
B
1 4
NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. DIM A B C D F G H J K L M N MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC 10_ 0.76 1.01 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC 10_ 0.030 0.040
F
NOTE 2
A L
C T
SEATING PLANE
J N D K
M
M
H
G 0.13 (0.005) T A
M
B
M
D SUFFIX PLASTIC PACKAGE CASE 75105 (SO8) ISSUE S A
8
D
5
C
E
1 4
H
0.25
M
B
M
h B C e A
SEATING PLANE
X 45 _
NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETERS. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A A1 B C D E e H h L MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.18 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_
q
L 0.10 A1 0.25 B
M
C B
S
A
S
q
MOTOROLA ANALOG IC DEVICE DATA
7
TL071C,AC TL072C,AC TL074C,AC
OUTLINE DIMENSIONS
N SUFFIX PLASTIC PACKAGE CASE 64606 ISSUE M
14 8
B
1 7
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. INCHES MIN MAX 0.715 0.770 0.240 0.260 0.145 0.185 0.015 0.021 0.040 0.070 0.100 BSC 0.052 0.095 0.008 0.015 0.115 0.135 0.290 0.310 10_ 0.015 0.039 MILLIMETERS MIN MAX 18.16 18.80 6.10 6.60 3.69 4.69 0.38 0.53 1.02 1.78 2.54 BSC 1.32 2.41 0.20 0.38 2.92 3.43 7.37 7.87 10_ 0.38 1.01
A F N T
SEATING PLANE
L C
K H G D 14 PL 0.13 (0.005)
M
J M
DIM A B C D F G H J K L M N
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8
MOTOROLA ANALOG IC DEVICE DATA
TL071C/D