LF441C/D

更新时间： 2024-11-25 23:46:11

品牌	Logo	应用领域
安森美 - ONSEMI		运算放大器
页数	文件大小	规格书
10页	213K
描述
Low Power JFET Input Operational Amplifier

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数据手册

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LF441C/D 数据手册

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These JFET input operational amplifiers are designed for low power

applications. They feature high input impedance, low input bias current and

low input offset current. Advanced design techniques allow for higher slew

rates, gain bandwidth products and output swing. The LF441C device

provides for the external null adjustment of input offset voltage.

LOW POWER

JFET INPUT

OPERATIONAL AMPLIFIERS

These devices are specified over the commercial temperature range. All

are available in plastic dual in–line and SOIC packages.

SEMICONDUCTOR

TECHNICAL DATA

• Low Supply Current: 200 µA/Amplifier

• Low Input Bias Current: 5.0 pA

• High Gain Bandwidth: 2.0 MHz

• High Slew Rate: 6.0 V/µs

• High Input Impedance: 10

Ω

• Large Output Voltage Swing: ±14 V

• Output Short Circuit Protection

N SUFFIX

PLASTIC PACKAGE

CASE 626

D SUFFIX

PLASTIC PACKAGE

CASE 751

(SO–8)

Representative Schematic Diagram

(Each Amplifier)

PIN CONNECTIONS

Offset Null

Inputs

–

Output

Offset Null

(Single, Top View)

Inputs

Output

Output 1

Inputs 1

Output 2

–

Inputs 2

(Dual, Top View)

1.5 k

Ω

*Null adjustment pins for LF441 only.

N SUFFIX

PLASTIC PACKAGE

CASE 646

D SUFFIX

PLASTIC PACKAGE

CASE 751A

100 k

Ω

LF441C input offset voltage

null adjust circuit

(SO–14)

PIN CONNECTIONS

ORDERING INFORMATION

Operating

Output 4

Inputs 4

Output 1

–

Inputs 1

Temperature Range

Device

Function

Package

LF441CD

LF441CN

Single

SO–8

Plastic DIP

LF442CD

LF442CN

Dual

SO–8

Plastic DIP

Inputs 2

Inputs 3

Output 3

= 0° to +70°C

–

Output 2

LF444CD

LF444CN

Quad

SO–14

Plastic DIP

(Quad, Top View)

Motorola, Inc. 1996

Rev 0

MOTOROLA ANALOG IC DEVICE DATA

12 3 4 5 6 7...10

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与LF441C/D相关器件

型号	品牌	获取价格	描述	数据表
LF441CD	MOTOROLA	获取价格	LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS
LF441CD	ONSEMI	获取价格	LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS
LF441CDR2	ONSEMI	获取价格	OP-AMP, 7500uV OFFSET-MAX, 2MHz BAND WIDTH, PDSO8, PLASTIC, SOIC-8
LF441CDR2	MOTOROLA	获取价格	OP-AMP, 7500uV OFFSET-MAX, 2MHz BAND WIDTH, PDSO8, PLASTIC, SOIC-8
LF441CH	TI	获取价格	OP-AMP, 5000uV OFFSET-MAX, 1MHz BAND WIDTH, MBCY8
LF441CH/A+	ETC	获取价格	Voltage-Feedback Operational Amplifier
LF441CJ	ETC	获取价格	Voltage-Feedback Operational Amplifier
LF441CJ/A+	ETC	获取价格	Voltage-Feedback Operational Amplifier
LF441CM	TI	获取价格	LF441 Low Power JFET Input Operational Amplifier
LF441CM	NSC	获取价格	IC OP-AMP, 5000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8, SOP-8, Operational Amplifier