Datasheet > LF411-N

LF411-N

更新时间： 2024-09-22 02:58:51

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Low Offset, Low Drift JFET Input Operational Amplifier

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LF411-N 数据手册

LF411-N

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SNOSBH6D –APRIL 1998–REVISED MARCH 2013

LF411 Low Offset, Low Drift JFET Input Operational Amplifier

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FEATURES

DESCRIPTION

These devices are low cost, high speed, JFET input

operational amplifiers with very low input offset

voltage and specified input offset voltage drift. They

require low supply current yet maintain a large gain

bandwidth product and fast slew rate. In addition, well

matched high voltage JFET input devices provide

very low input bias and offset currents. The LF411 is

pin compatible with the standard LM741 allowing

designers to immediately upgrade the overall

performance of existing designs.

•

Internally trimmed offset voltage: 0.5 mV(max)

Input offset voltage drift: 10 μV/°C(max)

Low input bias current: 50 pA

•

Low input noise current: 0.01 pA/√Hz

Wide gain bandwidth: 3 MHz(min)

High slew rate: 10V/μs(min)

Low supply current: 1.8 mA

High input impedance: 10¹²Ω

These amplifiers may be used in applications such as

high speed integrators, fast D/A converters, sample

and hold circuits and many other circuits requiring low

input offset voltage and drift, low input bias current,

high input impedance, high slew rate and wide

bandwidth.

Low total harmonic distortion: ≤0.02%

Low 1/f noise corner: 50 Hz

Fast settling time to 0.01%: 2 μs

Typical Connection

Figure 1.

Connection Diagram

Note: Pin 4 connected to case.

Figure 2. TO – Top View

See Package Number NEV0008A

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.

BI-FET II is a trademark of dcl_owner.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...16

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LF411-N 替代型号

型号	品牌	替代类型	描述	数据表
LMC6081	TI	功能相似	精密 CMOS 单路运算放大器

与LF411-N相关器件

型号	品牌	获取价格	描述	数据表
LF411P	TI	获取价格	JFET-INPUT OPERATIONAL AMPLIFIER
LF411QML	TI	获取价格	LF411QML Low Offset, Low Drift JFET Input Operational Amplifier
LF411QML-SP	TI	获取价格	航天级、单路、30V、3MHz、低失调电压运算放大器
LF411XYZ	NSC	获取价格	Low Offset, Low Drift JFET Input Operational Amplifier
LF412	NSC	获取价格	Low Offset, Low Drift Dual JFET Input Operational Amplifier
LF412	TI	获取价格	LF412 Low Offset, Low Drift Dual JFET Input Operational Amplifier
LF-412	SIRENZA	获取价格	Wideband RF/Pulse Transformers .01-25 MHz
LF412 MD8	TI	获取价格	Military-grade, dual, 30-V, 4-MHz, FET-input operational amplifier \| Y \| 0 \| -55 to 125
LF412883	TI	获取价格	LF412QML Low Offset, Low Drift Dual JFET Input Operational Amplifier
LF412A	Linear Systems	获取价格	Dual Precision JFET Input Operational Amplifiers

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