LM613 datasheet(1/22 Pages) NSC

部件名	LM613

功能描述	Dual Operational Amplifiers, Dual Comparators, and Adjustable Reference

PDF	22 Pages

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制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

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LM613

Dual Operational Amplifiers, Dual Comparators, and

Adjustable Reference

General Description

The LM613 consists of dual op-amps, dual comparators, and

a programmable voltage reference in a 16-pin package. The

op-amps out-performs most single-supply op-amps by pro-

viding higher speed and bandwidth along with low supply

current. This device was specifically designed to lower cost

and board space requirements in transducer, test, measure-

ment, and data acquisition systems.

Combining a stable voltage reference with wide output swing

op-amps makes the LM613 ideal for single supply transduc-

ers, signal conditioning and bridge driving where large

common-mode-signals are common. The voltage reference

consists of a reliable band-gap design that maintains low dy-

namic output impedance (1

Ω typical), excellent initial toler-

ance (0.6%), and the ability to be programmed from 1.2V to

6.3V via two external resistors. The voltage reference is very

stable even when driving large capacitive loads, as are com-

monly encountered in CMOS data acquisition systems.

As a member of National’s Super-Block™ family, the LM613

is a space-saving monolithic alternative to a multi-chip solu-

tion, offering a high level of integration without sacrificing

performance.

Features

OP AMP

n Low operating current (Op Amp): 300 µA

n Wide supply voltage range: 4V to 36V

n Wide common-mode range: V

− to (V+ − 1.8V)

n Wide differential input voltage: ±36V

n Available in plastic package rated for Military Temp.

Range Operation

REFERENCE

n Adjustable output voltage: 1.2V to 6.3V

n Tight initial tolerance available: ±0.6%

n Wide operating current range: 17 µA to 20 mA

n Tolerant of load capacitance

Applications

n Transducer bridge driver

n Process and mass flow control systems

n Power supply voltage monitor

n Buffered voltage references for A/D’s

Connection Diagrams

Super-Block™ is a trademark of National Semiconductor Corporation.

DS009226-1

Top View

E Package Pinout

DS009226-48

June 1998

DS009226

www.national.com

类似零件编号 - LM613

制造商	部件名	数据表	功能描述
Texas Instruments	LM613	1Mb / 32P	Dual Operational Amplifiers, Dual Comparators, and Adjustable Reference
National Semiconductor ...	LM6132	361Kb / 14P	Low Power 10 MHz Rail-to-Rail I/O Operational Amplifiers
Texas Instruments	LM6132	1Mb / 27P	LM6132/LM6134 Dual and Quad Low Power 10 MHz Rail-to-Rail I/O Operational Amplifiers
Texas Instruments	LM6132	1Mb / 32P	LM6132/LM6134 Dual and Quad Low Power 10 MHz Rail-to-Rail I/O Operational Amplifiers REVISED SEPTEMBER 2014
National Semiconductor ...	LM6132AIM	361Kb / 14P	Low Power 10 MHz Rail-to-Rail I/O Operational Amplifiers

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类似说明 - LM613

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