1

2

3

4

5

6

7

14

13

12

11

10

9

8

1OUT

1IN-

1IN+

VCC

2IN+

2IN-

2OUT

4OUT

4IN-

4IN+

GND

3IN+

3IN-

3OUT

(TOP VIEW)

J PACKAGE

LM124-SP

LM124A-SP

www.ti.com

SLOS668A – NOVEMBER 2010 – REVISED JANUARY 2011

QUADRUPLE OPERATIONAL AMPLIFIER

Check for Samples: LM124-SP, LM124A-SP

1

FEATURES

•

Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage: ±32 V

•

QML-V Qualified, SMD 5962-7704301VCA,

5962-9950403VCA and 5962-9950403V9B

•

Open-Loop Differential Voltage Amplification:

100 V/mV Typ

•

Rad-Tolerant: 50 kRad (Si) TID

(5962-9950403VCA and 5962-9950403V9B) (1)

•

Internal Frequency Compensation

–

TID Dose Rate = 0.01 rad/sec (Si)

•

Wide Supply Ranges

–

Single Supply: 3 V to 32 V

–

Dual Supplies: ±1.5 V to ±16 V

•

Low Supply-Current Drain Independent of

Supply Voltage: 0.8 mA (Typ)

•

Low Input Bias and Offset Parameters

–

Input Offset Voltage: 1 mV Typ

–

Input Offset Current: 2 nA Typ

–

Input Bias Current: 30 nA Typ

•

Common-Mode Input Voltage Range Includes

Ground, Allowing Direct Sensing Near Ground

(1)

Radiation tolerance is a typical value based upon initial device

qualification with dose rate = 0.01 rad/sec. Radiation lot

acceptance testing is available - contact factory for details.

DESCRIPTION/ORDERING INFORMATION

These devices consist of four independent high-gain frequency-compensated operational amplifiers that are

designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies

also is possible if the difference between the two supplies is 3 V to 32 V, and VCC is at least 1.5 V more positive

than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the

supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier

circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM124 can

be operated directly from the standard 5-V supply that is used in digital systems and provides the required

interface electronics, without requiring additional ±15-V supplies.

Table 1. ORDERING INFORMATION(1)

VIOmax

TA

MAX VCC

PACKAGE(2)

ORDERABLE PART NUMBER

TOP-SIDE MARKING

AT 25°C

5 mV

30 V

LM124

5962-7704301VCA

5962-7704301VCA

J

–55°C to 125°C

3 mV

30 V

LM124A

5962-9950403VCA(3)

5962-9950403VCA

3 mV

30 V

KGD

5962-9950403V9B(3)

N/A

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(3)

Radiation tolerant

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2010–2011, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.