TL071BCD [STMICROELECTRONICS]
LOW NOISE J-FET SINGLE OPERATIONAL AMPLIFIERS; 低噪音J- FET的单通道运算放大器
| 型号： | TL071BCD |
| 厂家： | 
ST |
| 描述： | LOW NOISE J-FET SINGLE OPERATIONAL AMPLIFIERS |
| 文件： | 总9页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TL071
TL071A - TL071B
LOW NOISE J-FET SINGLE OPERATIONAL AMPLIFIERS
.
WIDE COMMON-MODE (UP TO VCC+) AND
DIFFERENTIAL VOLTAGERANGE
LOW INPUT BIAS AND OFFSET CURRENT
LOW NOISE en = 15nV/√Hz (typ)
OUTPUTSHORT-CIRCUIT PROTECTION
HIGH INPUT IMPEDANCE J–FET INPUT
STAGE
LOW HARMONIC DISTORTION : 0.01% (typ)
INTERNAL FREQUENCY COMPENSATION
LATCH UP FREE OPERATION
.
.
.
.
.
.
.
.
HIGH SLEWRATE : 16V/µs (typ)
N
DIP8
D
SO8
(Plastic Package)
(Plastic Micropackage)
DESCRIPTION
ORDER CODES
The TL071, TL071A and TL071B are high speed
J–FETinputsingleoperationalamplifiersincorporating
well matched,high voltageJ–FETand bipolartransis-
torsin a monolithic integratedcircuit.
The devicesfeaturehighslew rates,low inputbiasand
offsetcurrents, and low offset voltage temperature
coefficient.
Package
Temperature
Range
Part Number
N
•
D
•
TL071M/AM/BM
TL071I/AI/BI
–55oC, +125oC
–40oC, +105oC
0oC, +70oC
•
•
TL071C/AC/BC
Example : TL071CN
•
•
PIN CONNECTIONS (top view)
1 - Offset Null 1
2 - Inverting input
1
2
3
4
8
7
6
5
3 - Non-inverting input
-
4 - VCC
5 - Offset Null 2
6 - Output
+
7 - VCC
8 - N.C.
December 1998
1/9
TL071 - TL071A - TL071B
SCHEMATIC DIAGRAM
V
CC
Non-inverting
input
Inverting
input
100 Ω
100 Ω
200 Ω
Output
30k
8.2k
100 Ω
1.3k
1.3k
35k
35k
V
CC
Offset Null1
Offset Null2
INPUT OFFSET VOLTAGE NULL CIRCUITS
TL071
N1
N2
100k Ω
VCC
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
±18
Unit
V
VCC
Vi
Supply Voltage - (note 1)
Input Voltage - (note 3)
±15
V
Vid
Ptot
Differential Input Voltage - (note 2)
Power Dissipation
±30
V
680
mW
Output Short-circuit Duration - (note 4)
Operating Free Air Temperature Range
Infinite
Toper
TL071C,AC,BC
TL071I,AI,BI
TL071M,AM,BM
0 to 70
–40 to 105
–55 to 125
oC
Tstg
Storage Temperature Range
–65 to 150
oC
Notes :
1. Allvoltage 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 andVCC
.
2. Differentialvoltages are at the non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
4. 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.
2/9
TL071 - TL071A - TL071B
ELECTRICAL CHARACTERISTICS
VCC = ±15V, Tamb = 25oC (unless otherwise specified)
TL071I,M,AC,AI,
AM,BC,BI,BM
TL071C
Min. Typ. Max. Min. Typ. Max.
Symbol
Parameter
Unit
Vio
Input Offset Voltage (RS = 50Ω)
mV
Tamb = 25oC
TL071
3
3
1
10
6
3
10
13
TL071A
TL071B
TL071
3
Tmin. ≤ Tamb ≤ Tmax.
13
7
5
TL071A
TL071B
DVio
Iio
Input Offset Voltage Drift
10
5
10
5
µV/oC
Input Offset Current *
Tamb = 25oC
100
4
100
10
pA
nA
Tmin. ≤ Tamb ≤ Tmax.
Iib
Avd
SVR
ICC
Input Bias Current *
Tamb = 25oC
20
200
86
200
20
20
200
86
200
20
pA
nA
Tmin. ≤ Tamb ≤ Tmax.
Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V)
V/mV
Tamb = 25oC
50
25
25
15
Tmin. ≤ Tamb ≤ Tmax.
Supply Voltage Rejection Ratio (RS = 50Ω)
dB
Tamb = 25oC
80
80
70
70
Tmin. ≤ Tamb ≤ Tmax.
Supply Current, no Load
mA
Tamb = 25oC
1.4
2.5
2.5
1.4
2.5
2.5
Tmin. ≤ Tamb ≤ Tmax.
Vicm
Input Common Mode Voltage Range
±11
+15
-12
±11
+15
-12
V
CMR
Common Mode Rejection Ratio (RS = 50Ω)
Tamb = 25oC
dB
80
80
86
40
70
70
86
40
Tmin. ≤ Tamb ≤ Tmax.
Ios
Output Short-circuit Current
mA
V
Tamb = 25oC
10
10
60
60
10
10
60
60
Tmin. ≤ Tamb ≤ Tmax.
±VOPP
Output Voltage Swing
Tamb = 25oC
RL = 2kΩ
RL = 10kΩ
RL = 2kΩ
RL = 10kΩ
10
12
10
12
12
13.5
10
12
10
12
12
13.5
Tmin. ≤ Tamb ≤ Tmax.
SR
tr
Slew Rate (Vin = 10V, RL = 2kΩ, CL = 100pF,
V/µs
µs
Tamb = 25oC, unity gain)
8
16
0.1
10
8
16
0.1
10
Rise Time (Vin = 20mV, RL = 2kΩ, CL = 100pF,
Tamb = 25oC, unity gain)
KOV
GBP
Overshoot (Vin = 20mV, RL = 2kΩ, CL = 100pF,
%
Tamb = 25oC, unity gain)
Gain Bandwidth Product (f = 100kHz,
MHz
T
amb = 25oC, Vin = 10mV, RL = 2kΩ, CL = 100pF)
2.5
4
2.5
4
Ri
Input Resistance
1012
1012
Ω
THD
Total Harmonic Distortion (f = 1kHz, AV = 20dB,
%
RL = 2kΩ, CL = 100pF, Tamb = 25oC, VO = 2VPP
)
0.01
15
0.01
15
nV
√Hz
Equivalent Input Noise Voltage
(f = 1kHz, Rs = 100Ω)
en
m
Phase Margin
45
45
Degrees
* The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature.
3/9
TL071 - TL071A - TL071B
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
30
30
=
V
15V
= 10k
RL
R
Ω
CC
L = 2kΩ
Ta m b
25
20
= +25°C
See Figure 2
Tamb
See Figure 2
25
20
= +25 C
15V
10V
VCC
VCC
=
=
=
V
10V
5V
CC
CC
15
10
15
10
5V
V
=
VCC
=
5
0
5
0
100
1K
10K
100K
1M
10M
1K
10K
100K
1M
10M
100
FREQUENCY (Hz)
FREQUENCY (Hz)
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREE AIR TEMP.
30
3 0
25
2 0
T
amb
= +25 C
=
15V
VCC
25
20
RL = 2k
Ω
See Figure 2
= -55 C
R L
R L
= 10kΩ
= 2kΩ
15
1 5
1 0
5
T
amb
10
5
VC C
=
15V
T
amb
= +125 C
See Figure 2
0
0
- 75 -50 -25
0
2 5
5 0
7 5 -50 125
10k
40k 100k
400k 1M
4M
10M
TEMPER ATURE (°C)
FREQUENCY (Hz)
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS LOAD RESISTANCE
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS SUPPLY VOLTAGE
30
30
=
VCC
15V
= 10 kΩ
Tamb = +25°C
RL
25
20
Tamb =+25°C
See Figure2
25
20
15
15
10
5
10
5
0
0.1 0.2
0.4
0.7
1
2
4
7
10
0
2
4
6
8
10
14
16
12
SUPPLY VOLTAGE ( V)
LOADRESISTANCE (k Ω)
4/9
TL071 - TL071A - TL071B
INPUT BIAS CURRENT VERSUS
FREE AIR TEMPERATURE
LARGE SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION VERSUS
FREE AIR TEMPERATURE
100
1000
400
V CC
15V
=
10
1
200
100
40
20
V
V
R
=
15V
10V
= 2k Ω
CC
10
=
0.1
O
4
2
L
1
0.01
-75 -50
-25
0
25
50
75
125
100
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
LARGE SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION AND PHASE
SHIFT VERSUS FREQUENCY
TOTAL POWER DISSIPATION VERSUS
FREE AIR TEMPERATURE
250
V
225
200
175
150
125
100
75
15V
=
CC
100
180
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(leftscale)
No signal
No load
P HASE SHIFT
(right scale)
10
1
90
0
R
C
V
T
= 2kΩ
= 100pF
L
L
= 15V
= +125 C
CC
amb
50
25
0
1K
10K
100K
1M
10M
100
-75 -50
-25
0
50
75
100 125
25
FREQUENCY (Hz)
TEMPERATURE (°C)
COMMON MODE REJECTION RATIO
VERSUS FREE AIR TEMPERATURE
SUPPLY CURRENT PER AMPLIFIER
VERSUS FREE AIR TEMPERATURE
89
2.0
RL
VC
= 10 kΩ
15V
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
VCC
15V
=
88
=
No signal
No load
C
87
86
85
84
83
-75 -50
-25
0
25
50
75 100
125
-75 -50
-25
0
50
75
100 125
25
TEMPERATURE (°C)
TEMPERATURE (°C)
5/9
TL071 - TL071A - TL071B
VOLTAGE FOLLOWER LARGE SIGNAL
PULSE RESPONSE
OUTPUT VOLTAGE VERSUS
ELAPSED TIME
28
6
24
20
16
12
8
OVERSHOOT
4
OUTPUT
INPUT
90%
2
0
VCC
=
15V
-2
VCC
R
=
15V
= 2 k
RL
Ω
4
0
CL= 100pF
L = 2k Ω
10%
-4
-6
T
T
amb = +25 C
= +25°C
amb
t r
-4
0
0.5
1
1.5
2
2.5
3
3.5
0.3
TIME ( µs)
0.5
0
0.1
0.2
0.4
0.6
0.7
TIME ( s)
µ
EQUIVALENT INPUT NOISE VOLTAGE
VERSUS FREQUENCY
TOTAL HARMONIC DISTORTION VERSUS
FREQUENCY
1
70
V
=
15V
=
15V
= 15V
V
V
CC
CC
CC
60
50
40
0.4
A
= 10
= 1
= 1
V
A
V
V
A
V
= 6V
= 6V
= 100 Ω
V
R
T
(rms)
O (rms)
S
O
0.1
= +25°C
amb
T
= +25°C
= +25°C
T
amb
amb
0.04
30
20
0.01
0.004
10
0
0.001
10
40
100
400 1k
4k 10k
40k 100k
100
400
1k
4k
10k
40k
100k
FREQUENCY (Hz)
FREQUENCY (Hz)
6/9
TL071 - TL071A - TL071B
PARAMETER MEASUREMENT INFORMATION
Figure 1 : Voltage Follower
Figure 2 : Gain-of-10 Inverting Amplifier
10k Ω
1k Ω
-
-
eI
-
e
TL071
o
e
TL071
o
CL= 100pF
R
= 2kΩ
L
eI
R
CL= 100pF
L
TYPICAL APPLICATIONS
(0.5Hz) SQUARE WAVE OSCILLATOR
R
= 100k
Ω
F
+15V
3.3k Ω
-
TL0 71
1k Ω
-15V
C
= 3.3 µF
F
Ω
3.3k
9.1k Ω
1
f
=
osc
2 x R
C
F
F
HIGH Q NOTCH FILTER
-
TL071
R1
R2
1
f o
=
= 1kHz
2 x R CF
F
C3
C3
C1 = C2 =
= 100pF
R3
2
R1 = R2 = 2R3 = 1.5M
Ω
C1
C2
7/9
TL071 - TL071A - TL071B
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Millimeters
Inches
Typ.
Dimensions
Min.
Typ.
Max.
Min.
Max.
A
a1
B
3.32
0.131
0.51
1.15
0.020
0.045
0.014
0.008
1.65
0.55
0.065
0.022
0.012
0.430
0.384
b
0.356
0.204
b1
D
E
0.304
10.92
9.75
7.95
0.313
e
2.54
7.62
7.62
0.100
0.300
0.300
e3
e4
F
6.6
0260
0.200
0.150
0.060
i
5.08
3.81
1.52
L
3.18
0.125
Z
8/9
TL071 - TL071A - TL071B
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
Millimeters
Dimensions
Inches
Min.
Typ.
Max.
1.75
0.25
1.65
0.85
0.48
0.25
0.5
Min.
Typ.
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
A
a1
a2
a3
b
0.1
0.004
0.65
0.35
0.19
0.25
0.026
0.014
0.007
0.010
b1
C
c1
D
45o (typ.)
4.8
5.8
5.0
6.2
0.189
0.228
0.197
0.244
E
e
1.27
3.81
0.050
0.150
e3
F
3.8
0.4
4.0
1.27
0.6
0.150
0.016
0.157
0.050
0.024
L
M
S
8o (max.)
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9/9
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TI
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