Datasheet > LM148 MD8

LM148 MD8

更新时间： 2024-09-20 11:16:03

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器
页数	文件大小	规格书
23页	916K
描述
军用级、四路、36V、900kHz 运算放大器 \| Y \| 0 \| -55 to 125

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LM148 MD8 数据手册

LM148QML

www.ti.com

SNOSAH3A –FEBRUARY 2005–REVISED MARCH 2013

LM148QML Quad 741 Op Amps

Check for Samples: LM148QML

FEATURES

DESCRIPTION

The LM148 is a true quad LM741. It consists of four

independent, high gain, internally compensated, low

power operational amplifiers which have been

designed to provide functional characteristics

identical to those of the familiar LM741 operational

amplifier. In addition the total supply current for all

four amplifiers is comparable to the supply current of

a single LM741 type op amp. Other features include

input offset currents and input bias current which are

much less than those of a standard LM741. Also,

excellent isolation between amplifiers has been

achieved by independently biasing each amplifier and

using layout techniques which minimize thermal

coupling.

•

741 Op Amp Operating Characteristics

Class AB Output Stage—No Crossover

Distortion

•

Pin Compatible with the LM124

Overload Protection for Inputs and Outputs

Low Supply Current Drain: 0.6 mA/Amplifier

Low Input Offset Voltage: 1 mV

Low Input Offset Current: 4 nA

Low Input Bias Current 30 nA

High Degree of Isolation between Amplifiers:

120 dB

•

Gain Bandwidth Product (Unity Gain): 1.0 MHz

The LM148 can be used anywhere multiple LM741 or

LM1558 type amplifiers are being used and in

applications where amplifier matching or high packing

density is required.

Connection Diagram

Figure 1. Top View

See Package Number J0014A

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.

All 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.

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