LM307N - National Semiconductor - Datasheet.Directory

TL/H/7757

LM107/LM207/LM307 Operational Amplifiers

December 1994

LM107/LM207/LM307 Operational Amplifiers

General Description

The LM107 series are complete, general purpose operation-

al amplifiers, with the necessary frequency compensation

built into the chip. Advanced processing techniques make

the input currents a factor of ten lower than industry stan-

dards like the 709. Yet, they are a direct, plug-in replace-

ment for the 709, LM101A and 741.

The LM107 series offers the features of the LM101A, which

makes its application nearly foolproof. In addition, the de-

vice provides better accuracy and lower noise in high im-

pedance circuitry. The low input currents also make it partic-

ularly well suited for long interval integrators or timers, sam-

ple and hold circuits and low frequency waveform genera-

tors. Further, replacing circuits where matched transistor

pairs buffer the inputs of conventional IC op amps, it can

give lower offset voltage and drift at a lower cost.

The LM107 is guaranteed over a b55§Ctoa

125§C temper-

ature range, the LM207 from b25§Ctoa

85§C and the

LM307 from 0§Ctoa

70§C.

Features

YOffset voltage 3 mV maximum over temperature

YInput current 100 nA maximum over temperature

YOffset current 20 nA maximum over temperature

YGuaranteed drift characteristics

Connection Diagrams

Metal Can Package

TL/H/7757–2

Note: Pin 4 connected to case.

Top View

Order Number LM107H/883*

See NS Package Number H08C

Dual-in-Line Package

TL/H/7757–3

Top View

Order Number LM107J/883*or LM207J

See NS Package Number J08A

Order Number LM307N

See NS Package Number N08A

Dual-in-Line Package

TL/H/7757–13

Order Number LM107J-14/883*

See NS Package Number J14A

*Available per SMDÝ5962-8958901.

C1995 National Semiconductor Corporation RRD-B30M115/Printed in U. S. A.

Absolute Maximum Ratings

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

(Note 4)

LM107/LM207 LM307

Supply Voltage g22V g18V TMIN TMAX

Power Dissipation (Note 1) 500 mW 500 mW

Differential Input Voltage g30V g30V LM107 b55§Ca125§C

Input Voltage (Note 2) g15V g15V LM207 b25§Ca85§C

Output Short Circuit Duration Continuous Continuous LM307 0§Ca70§C

Operating Temperature Range (TA) ESD rating to be determined.

(LM107) b55§Ctoa

125§C0

Ctoa

70§C

(LM207) b25§Ctoa

85§C

Storage Temperature Range b65§Ctoa

150§Cb65§Ctoa

150§C

Lead Temperature (Soldering, 10 sec) 260§C 260§C

Electrical Characteristics (Note 3)

Parameter Conditions LM107/LM207 LM307 Units

Min Typ Max Min Typ Max

Input Offset Voltage TAe25§C, RSs50 kX0.7 2.0 2.0 7.5 mV

Input Offset Current TAe25§C 1.5 10 3.0 50 nA

Input Bias Current TAe25§C 30 75 70 250 nA

Input Resistance TAe25§C 1.5 4.0 0.5 2.0 MX

Supply Current TAe25§C

VSeg20V 1.8 3.0 mA

VSeg15V 1.8 3.0 mA

Large Signal Voltage TAe25§C, VSeg15V 50 160 25 160 V/mV

Gain VOUT eg10V, RLt2kX

Input Offset Voltage RSs50 kX3.0 10 mV

Average Temperature

Coefficient of Input 3.0 15 6.0 30 mV/§C

Offset Voltage

Input Offset Current 20 70 nA

Average Temperature 25§CsTAsTMAX 0.01 0.1 0.01 0.3 nA/§C

Coefficient of Input TMIN sTAs25§C 0.02 0.2 0.02 0.6 nA/§C

Offset Current

Input Bias Current 100 300 nA

Supply Current TAea

125§C, VSeg20V 1.2 2.5 mA

Electrical Characteristics (Note 3) (Continued)

Parameter Conditions LM107/LM207 LM307 Units

Min Typ Max Min Typ Max

Large Signal Voltage VSeg15V, VOUT eg10V 15

Gain RLt2kX25 V/mV

Output Voltage Swing VSeg15V

RLe10 kXg12 g14 g12 g14 V

RLe2kXg

10 g13 g10 g13 V

Input Voltage Range VSeg20V g15 V

VSeg15V a15 g12 a15 V

b13 b13

Common Mode RSs50 kX80 96 70 90 dB

Rejection Ratio

Supply Voltage RSs50 kX80 96 70 96 dB

Rejection Ratio

Note 1: The maximum junction temperature of the LM107 is 150§C, and the LM207/LM307 is 100§C. For operating at elevated temperatures, devices in the H08

package must be derated based on a thermal resistance of 165§C/W, junction to ambient, or 30§C/W, junction to case. The thermal resistance of the dual-in-line

package is 100§C/W, junction to ambient.

Note 2: For supply voltages less than g15V, the absolute maximum input voltage is equal to the supply voltage.

Note 3: These specifications apply for g5V sVSsa20V and b55§CsTAsa125§C for the LM107 or b25§CsTAa85§C for the LM207, and 0§CsTAs

a70§C and g5V sVSsg15V for the LM307 unless otherwise specified.

Note 4: Refer to RETS107X for LM107H and LM107J military specifications.

Schematic Diagram*

*Pin connections shown are for metal can. TL/H/7757–1

Guaranteed Performance Characteristics LM107/LM207

Input Voltage Range Output Swing Voltage Gain

TL/H/7757–4

Guaranteed Performance Characteristics LM307

Input Voltage Range Output Swing Voltage Gain

TL/H/7757–5

Typical Performance Characteristics

Supply Current Voltage Gain Input Current

Current Limiting Input Noise Voltage Input Noise Current

TL/H/7757–6

Typical Performance Characteristics (Continued)

Frequency Response

Open Loop

Frequency Response

Large Signal

Pulse Response

Voltage Follower

TL/H/7757–7

Typical Applications**

Inverting Amplifier

VOUT eb

R1 VIN

RIN eR1

TL/H/7757–8

Non-Inverting AC Amplifier

VOUT eR1 aR2

R1 VIN

RIN eR3

R3 eR1//R2

TL/H/7757–9

Non-Inverting Amplifier

VOUT eR1 aR2

R1 VIN

TL/H/7757–10

**Pin connections shown are for metal can.

Typical Applications** (Continued)

Turntable Notch Filter

R1 eR2 eR3

R4 eR5 eR1

foe1

2q0C1C2R4R5

e60 Hz

TL/H/7757–11

Differential Input Instrumentation Amplifier

TL/H/7757–12

**Pin connections shown are for metal can.

Physical Dimensions inches (millimeters)

Metal Can Package (H)

Order Number LM107H/883

NS Package Number H08C

Physical Dimensions inches (millimeters) (Continued)

Ceramic Dual-In-Line Package (J)

Order Number LM107J/883 or LM207J

NS Package Number J08A

Ceramic Dual-In-Line Package (J)

Order Number LM107J-14/883

NS Package Number J14A

LM107/LM207/LM307 Operational Amplifiers

Physical Dimensions inches (millimeters) (Continued)

Molded Dual-In-Line Package (N)

Order Number LM307N

NS Package Number N08E

LIFE SUPPORT POLICY

NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT

DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL

SEMICONDUCTOR CORPORATION. As used herein:

1. Life support devices or systems are devices or 2. A critical component is any component of a life

systems which, (a) are intended for surgical implant support device or system whose failure to perform can

into the body, or (b) support or sustain life, and whose be reasonably expected to cause the failure of the life

failure to perform, when properly used in accordance support device or system, or to affect its safety or

with instructions for use provided in the labeling, can effectiveness.

be reasonably expected to result in a significant injury

to the user.

National Semiconductor National Semiconductor National Semiconductor National Semiconductor

Corporation Europe Hong Kong Ltd. Japan Ltd.

1111 West Bardin Road Fax: (

49) 0-180-530 85 86 13th Floor, Straight Block, Tel: 81-043-299-2309

Arlington, TX 76017 Email: cnjwge

tevm2.nsc.com Ocean Centre, 5 Canton Rd. Fax: 81-043-299-2408

Tel: 1(800) 272-9959 Deutsch Tel: (

49) 0-180-530 85 85 Tsimshatsui, Kowloon

Fax: 1(800) 737-7018 English Tel: (

49) 0-180-532 78 32 Hong Kong

Fran3ais Tel: (

49) 0-180-532 93 58 Tel: (852) 2737-1600

Italiano Tel: (

49) 0-180-534 16 80 Fax: (852) 2736-9960

National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.