MS TL072 (2-2A-2B)(Схемы электронных устройств)

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TL072 TL072A - TL072B



LOW NOISE J-FET DUAL OPERATIONAL AMPLIFIERS

. .. .. .. ..

WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE LOW INPUT BIAS AND OFFSET CURRENT LOW NOISE en = 15nV/√Hz (typ) OUTPUT SHORT-CIRCUIT PROTECTION HIGH INPUT IMPEDANCE J–FET INPUT STAGE LOW HARMONIC DISTORTION : 0.01% (typ) INTERNAL FREQUENCY COMPENSATION LATCH UP FREE OPERATION HIGH SLEW RATE : 16V/µs (typ)

D SO8 (Plastic Micropackage)

N DIP8 (Plastic Package)

DESCRIPTION The TL072, TL072A and TL072B are high speed J–FET input dual operational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit. The devices featurehigh slewrates, low input bias and offset current, and low offset voltage temperature coefficient.

ORDER CODES Package

Part Number

Temperature Range

N

D

TL072M/AM/BM

–55oC, +125oC

•

•

TL072I/AI/BI

–40 C, +105 C

o

•

•

0 C, +70 C

•

•

TL072C/AC/BC

o

o

o

Example : TL072CN

PIN CONNECTIONS (top view)

1 2

-

3

+

4

December 1998

8 7 -

6

+

5

1 2 3 4 5 6 7 8

-

Output 1 Inverting input 1 Non-inverting input 1 VCC Non-inverting input 2 Inverting input 2 Output 2 + VCC

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TL072 - TL072A - TL072B SCHEMATIC DIAGRAM

VCC

No n- inver t ing i nput I nver t ing input

1 0 0Ω

20 0 Ω

Output 1 0 0Ω

30k

1/2 T L072

8.2k

1.3k

35k

1.3k

35k

1 0 0Ω

V CC

ABSOLUTE MAXIMUM RATINGS Symbol VCC

Value

Unit

Supply Voltage - (note 1)

Parameter

±18

V V

Vi

Input Voltage - (note 3)

±15

Vid

Differential Input Voltage - (note 2)

±30

V

Ptot

Power Dissipation

680

mW

Toper

Operating Free Air Temperature Range

Tstg

Storage Temperature Range

Output Short-circuit Duration - (note 4)

Notes :

2/9

Infinite TL072C,AC,BC TL072I,AI,BI TL072M,AM,BM

0 to 70 –40 to 105 –55 to 125

o

–65 to 150

o

C

C

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. Differential voltages 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.

TL072 - TL072A - TL072B ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = 25oC (unless otherwise specified) Symbol

TL072I,M,AC,AI, AM,BC,BI,BM

Parameter

Min. Vio

DV io Iio

Iib

Avd

SVR

ICC

Input Offset Voltage (R S = 50Ω) o TL072 Tamb = 25 C TL072A TL072B TL072 Tmin. ≤ Tamb ≤ Tmax. TL072A TL072B

Typ.

Max.

3 3 1

10 6 3 13 7 5

TL072C Min.

Max.

3

10

mV

13

10

10

Input Offset Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.

5

100 4

5

100 10

pA nA

Input Bias Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.

20

200 20

20

200 20

pA nA

Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V) Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax.

50 25

200

25 15

200

Supply Voltage Rejection Ratio (R S = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.

80 80

86

70 70

86

V/mV

dB

Supply Current, per Amp, no Load Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax.

mA 1.4

2.5 2.5

1.4

Input Common Mode Voltage Range

±11

+15 -12

±11

+15 -12

CMR

Common Mode Rejection Ratio (RS = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.

80 80

86

70 70

86

Output Short-circuit Current o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.

10 10

40

10 10

40

10 12 10 12

12 13.5

10 12 10 12

12 13.5

8

16

8

16

±VOPP

Output Voltage Swing o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.

SR tr KOV GBP Ri THD en ∅m VO1/VO2

o

µV/ C

Input Offset Voltage Drift

Vicm

Ios

Unit

Typ.

V dB

mA 60 60

60 60 V

RL RL RL RL

= = = =

2kΩ 10kΩ 2kΩ 10kΩ

Slew Rate (Vin = 10V, RL = 2kΩ, CL = 100pF, o Tamb = 25 C, unity gain)

V/µs

Rise Time (Vin = 20mV, RL = 2kΩ, C L = 100pF, Tamb = 25oC, unity gain)

0.1

0.1

Overshoot (Vin = 20mV, RL = 2kΩ, C L = 100pF, o Tamb = 25 C, unity gain)

10

10

Gain Bandwidth Product (f = 100kHz, Tamb = 25oC, Vin = 10mV, R L = 2kΩ, C L = 100pF) Input Resistance Total Harmonic Distortion (f = 1kHz, AV = 20dB, RL = 2kΩ, C L = 100pF, Tamb = 25oC, VO = 2VPP) Equivalent Input Noise Voltage (f = 1kHz, R s = 100Ω)

2.5 2.5

µs % MHz

2.5

4 10

12

2.5

4 12

10

Ω %

0.01

0.01

15

15

nV √  Hz

Phase Margin

45

45

Degrees

Channel Separation (Av = 100)

120

120

dB

* The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature.

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TL072 - TL072A - TL072B MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY

MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)

30 V CC =

15V

R L = 2kΩ T a m b = + 25° C S ee Fig ure 2

25 20 V CC =

10V

15 10

V CC =

5V

5 0 100

1K

10K

100K

1M

10M

MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V)

MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY

30 25 20

VCC = 10V

15 10

V CC =

0 100

1K

15

Ta mb = -55 C 10 5

Ta mb = +125 C 10k

40k

100k

400k

1M

4M

10M

FREQUENCY (Hz)

VCC = 15V

VOLTAGE (V)

MAXIMUM PEAK-TO-PEAK OUTPUT

30 Tamb = +25°C See Figure 2

20 15 10

5 0 0.1 0.2

0.4

0.7 1

2

4

LOAD RESISTANCE (k Ω)

4/9

1M

10M

7

30 25 20 15

R

L

= 1 0 kΩ

R

L

= 2 kΩ

10

VC C =

5

15 V

S e e F i g u re 2 0 -7 5

-5 0

- 25

0

25

50

75

-50

125

T E MP ER AT U R E ( ° C )

MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS SUPPLY VOLTAGE

MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS LOAD RESISTANCE

25

MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)

15V

10

MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)

MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V)

VCC =

R L = 2kΩ S ee Figure 2

0

100K

MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREE AIR TEMP.

30

20

10K

FREQUENCY (Hz)

MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY

25

5V

5

FREQUENCY (Hz)

Ta mb = +25 C

R L= 10kΩ Tamb = +25 C See Figure 2

V CC = 15V

30 25

RL = 10 kΩ Tamb = +25°C

20 15 10

5 0

2

4 6 8 10 12 SUPPLY VOLTAGE ( V)

14

16

TL072 - TL072A - TL072B INPUT BIAS CURRENT VERSUS FREE AIR TEMPERATURE

LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION VERSUS FREE AIR TEMPERATURE

100

1000

INPUT BIAS CURRENT (nA)

V CC =

15V

400 DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V)

10

1

0.1

0.01 -50

200 100 40 20 V CC =

10 4

VO =

2

R

L

15V 10V

= 2k Ω

1

-25

0

25

50

75

100

-75

125

-50

-25

0

25

50

75

100

125

TEMPERATURE (°C)

TEMPERATURE (°C)

TOTAL POWER DISSIPATION VERSUS FREE AIR TEMPERATURE

LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT VERSUS FREQUENCY

180

DIFFERENTIAL VOLTAGE AMPLIFICATION (left s ca le)

PHASE SHIFT (right s ca le )

10

90

R = 2kΩ L C L = 100pF V CC = 15V T amb = +125 C

1 100

1K

10K

0 100K

1M

10M

TOTAL POWER DISSIPATION (mW)

DIFFERENTIAL VOLTAGE AMPLIFICATION(V/V)

250

100

225

V CC =

200

No signal No load

175 150 125 100 75 50 25 0 -75

-50

-25

FREQUENCY (Hz)

0

25

50

75

100

125

TEMPERATURE (°C)

COMMON MODE REJECTION RATIO VERSUS FREE AIR TEMPERATURE

SUPPLY CURRENT PER AMPLIFIER VERSUS FREE AIR TEMPERATURE 2.0

89

1.8

V CC =

1.6

No signal No load

1.4

15V

1.2 1.0 0.8 0.6 0.4 0.2 0 -75

-50

-25

0

25

50

TEMPERATURE (°C)

75

100

125

COMMON MODE MODE REJECTION RATIO (dB)

SUPPLY CURRENT (mA)

15V

88

R L = 1 0 kΩ VC C =

1 5V

87 86 85 84 83 -75

-50

-25

0

25

50

75

100

125

TEMPERATURE (°C)

5/9

TL072 - TL072A - TL072B OUTPUT VOLTAGE VERSUS ELAPSED TIME 28

6

24

4

OUTP UT INPUT

2 0 -2

VCC = 15 V R L = 2 kΩ

-4

C L= 100pF Tamb = +25 C

-6 0

0.5

1

1.5

2

2.5

OVERSHOOT

OUTPUT VOLTAGE (mV)

INPUT AND OUTPUT VOLTAGES (V)

VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE

3

20

90%

16 12 8

V

4 10%

0 t -4

3.5

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

TIME ( µs)

EQUIVALENT INPUT NOISE VOLTAGE VERSUS FREQUENCY

TOTAL HARMONIC DISTORTION VERSUS FREQUENCY 1

VCC = 15V A V = 10

60

R S = 100 Ω T amb = +25°C

50 40 30 20 10 0 10

40

100

400

1k

4k

FREQUENCY (Hz)

10k

40k 100k

TOTAL HARMONIC DISTORTION (%)

70 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz)

= 15V

Tamb = +25°C

r

TIME (µs )

6/9

CC

R L = 2k Ω

V VCC = = 15V 15V CC

0.4

11 AA V V= = VV 6V6V O (rms) = = O (rms)

0.1 0.04

T amb T amb= =+25°C +25°C

0.01 0.004 0.001 100

400

1k

4k

10k

FREQUENCY (Hz)

40k

100k

TL072 - TL072A - TL072B PARAMETER MEASUREMENT INFORMATION Figure 2 : Gain-of-10 Inverting Amplifier

Figure 1 : Voltage Follower

10k Ω 1k Ω

-

-

eI

1/2

-

TL072

eo

1/2

eo

TL072 RL = 2kΩ

CL = 100pF

eI

CL = 100pF

RL

TYPICAL APPLICATION 100KHz QUADRUPLE OSCILLATOR

18k

1N 4148

18pF

Ω* -15V

1k

Ω

18pF -

1/2

88.4k

Ω -

TL072 88.4k

1/2

Ω 6 sin

ωt

6 cos

TL072 1k

18pF

88.4k

Ω

1N 4148 18k

ωt

Ω

Ω*

+15V

* These resistor values may be adjusted for a symmetrical output

7/9

TL072 - TL072A - TL072B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP

Dimensions A a1 B b b1 D E e e3 e4 F i L Z

8/9

Min.

Millimeters Typ. 3.32

0.51 1.15 0.356 0.204

Max.

1.65 0.55 0.304 10.92 9.75

7.95

Min. 0.020 0.045 0.014 0.008

Max.

0.065 0.022 0.012 0.430 0.384

0.313

2.54 7.62 7.62

3.18

Inches Typ. 0.131

0.100 0.300 0.300 6.6 5.08 3.81 1.52

0.125

0260 0.200 0.150 0.060

TL072 - TL072A - TL072B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO)

Dimensions A a1 a2 a3 b b1 C c1 D E e e3 F L M S

Min.

Millimeters Typ.

0.1 0.65 0.35 0.19 0.25

Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5

Min.

Inches Typ.

0.026 0.014 0.007 0.010

Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020

0.189 0.228

0.197 0.244

0.004

o

45 (typ.) 4.8 5.8

5.0 6.2 1.27 3.81

3.8 0.4

0.050 0.150 4.0 1.27 0.6

0.150 0.016

0.157 0.050 0.024

8 o (max.)

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publ ication supersedes and replaces all information previously suppli ed. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.  The ST logo is a trademark of STMicroelectronics  1998 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.  http://www.st.com

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