LM324

更新时间： 2024-11-16 22:51:55

品牌	Logo	应用领域
德州仪器 - TI		比较器运算放大器高压
页数	文件大小	规格书
9页	131K
描述
QUADRUPLE OPERATIONAL AMPLIFIERS

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LM324 数据手册

LM124, LM124A, LM224, LM224A

LM324, LM324A, LM324Y, LM2902, LM2902Q

QUADRUPLE OPERATIONAL AMPLIFIERS

SLOS066E– SEPTEMBER 1975 – REVISED FEBRUARY1997

LM124, LM124A . . . J OR W PACKAGE

ALL OTHERS . . . D, DB, N OR PW PACKAGE

(TOP VIEW)

Wide Range of Supply Voltages:

Single Supply . . . 3 V to 30 V

(LM2902 and LM2902Q

3 V to 26 V), or Dual Supplies

4OUT

4IN–

4IN+

GND

3IN+

3IN–

3OUT

1OUT

1IN–

1IN+

Low Supply Current Drain Independent of

Supply Voltage . . . 0.8 mA Typ

Common-Mode Input Voltage Range

Includes Ground Allowing Direct Sensing

Near Ground

2IN+

2IN–

2OUT

Low Input Bias and Offset Parameters:

Input Offset Voltage . . . 3 mV Typ

A Versions . . . 2 mV Typ

LM124, LM124A . . . FK PACKAGE

(TOP VIEW)

Input Offset Current . . . 2 nA Typ

Input Bias Current . . . 20 nA Typ

A Versions . . . 15 nA Typ

Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage . . . 32 V

(26 V for LM2902 and LM2902Q)

20 19

4IN+

1IN+

Open-Loop Differential Voltage

Amplification . . . 100 V/mV Typ

GND

Internal Frequency Compensation

3IN+

2IN+

9 10 11 12 13

description

These devices consist of four independent

high-gain frequency-compensated operational

amplifiersthataredesignedspecificallytooperate

fromasinglesupplyoverawiderangeofvoltages.

Operation from split supplies is also possible

when the difference between the two supplies is

3 V to 30 V (for the LM2902 and LM2902Q, 3 V to

NC – No internal connection

symbol (each amplifier)

–

26 V) and V

is at least 1.5 V more positive than

IN –

the input common-mode voltage. The low supply

current drain is independent of the magnitude of

the supply voltage.

OUT

IN +

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 easily provides

the required interface electronics without requiring additional ±15-V supplies.

The LM2902Q is manufactured to demanding automotive requirements.

The LM124 and LM124A are characterized for operation over the full military temperature range of –55°C to

125°C. The LM224 and LM224A are characterized for operation from –25°C to 85°C. The LM324 and LM324A

are characterized for operation from 0°C to 70°C. The LM2902 and LM2902Q are characterized for operation

from –40°C to 125°C.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

3–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...9

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LM324 替代型号

型号	品牌	替代类型	描述	数据表
LM258A	TI	功能相似	DUAL OPERATIONAL AMPLIFIERS
LM358	TI	功能相似	DUAL OPERATIONAL AMPLIFIERS
LM224A	TI	功能相似	QUADRUPLE OPERATIONAL AMPLIFIERS

与LM324相关器件

型号	品牌	获取价格	描述	数据表
LM324/D	ETC	获取价格	Quad Differential Input， Low Power Operationa
LM324_06	ONSEMI	获取价格	Single Supply Quad Operational Amplifiers
LM324_08	HTC	获取价格	QUAD OPERATIONAL AMPLIFIERS
LM324_11	UTC	获取价格	QUAD OPERATIONAL AMPLIFIERS
LM324_1111	UTC	获取价格	QUAD OPERATIONAL AMPLIFIERS
LM324_15	UTC	获取价格	QUAD OPERATIONAL AMPLIFIERS
LM324_16	ONSEMI	获取价格	Single Supply Quad Operational Amplifiers
LM324_17	UTC	获取价格	QUAD OPERATIONAL AMPLIFIERS
LM3241	TI	获取价格	LM3241 PRODUCT BRIEF 6MHz, 750mA Miniature, Adjustable, Step-Down DC-DC Converter for RF P
LM3241_13	TI	获取价格	LM3241 6MHz, 750mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifier

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