LMP7701_06 datasheet(1/22 Pages) NSC

부품명	LMP7701

상세설명	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers

PDF	22 Pages

Scroll/Zoom	100%

제조업체	NSC [National Semiconductor (TI)]

홈페이지	http://www.national.com

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LMP7701/LMP7702/LMP7704

Precision, CMOS Input, RRIO, Wide Supply Range

Amplifiers

General Description

The LMP7701/LMP7702/LMP7704 are single, dual, and

quad low offset voltage, rail-to-rail input and output precision

amplifiers each with CMOS input stage and wide supply

voltage range. The LMP7701/LMP7702/LMP7704 are part of

the LMP™ precision amplifier family and are ideal for sensor

interface and other instrumentation applications.

The guaranteed low offset voltage of less than ±200 µV

along with the guaranteed low input bias current of less than

±1 pA make the LMP7701 ideal for precision applications.

The LMP7701/LMP7702/LMP7704 are built utilizing VIP50

technology, which allows the combination of a CMOS input

stage and a 12V common mode and supply voltage range.

This makes the LMP7701/LMP7702/LMP7704 great choices

in many applications where conventional CMOS parts can-

not operate under the desired voltage conditions.

The LMP7701/LMP7702/LMP7704 have a rail-to-rail input

stage that significantly reduces the CMRR glitch commonly

associated with rail-to-rail input amplifiers. This is achieved

by trimming both sides of the complimentary input stage,

thereby reducing the difference between the NMOS and

PMOS offsets. The output of the LMP7701/LMP7702/

LMP7704 swings within 40 mV of either rail to maximize the

signal dynamic range in applications requiring low supply

voltage.

The LMP7701 is offered in the space saving 5-Pin SOT23

package, the LMP7702 is offered in the 8-Pin MSOP, and the

quad LMP7704 is offered in the 14-Pin TSSOP package.

These small packages are ideal solutions for area con-

strained PC boards and portable electronics.

Features

Unless otherwise noted, typical values at V

S =5V

n

Input offset voltage (LMP7701)

±200 µV (max)

n

Input offset voltage (LMP7702/LMP7704) ±220 µV (max)

n

Input bias current

±200 fA

n

Input voltage noise

9 nV/

n

CMRR

130 dB

n

Open loop gain

130 dB

n

Temperature range

−40˚C to 125˚C

n

Unity gain bandwidth

2.5 MHz

n

Supply current (LMP7701)

715 µA

n

Supply current (LMP7702)

1.5 mA

n

Supply current (LMP7704)

2.9 mA

n

Supply voltage range

2.7V to 12V

n

Rail-to-rail input and output

Applications

n

High impedance sensor interface

n

Battery powered instrumentation

n

High gain amplifiers

n

DAC buffer

n

Instrumentation amplifier

n

Active filters

Typical Application

20127305

Precision Current Source

LMP™ is a trademark of National Semiconductor Corporation.

October 2006

DS201273

www.national.com

유사한 부품 번호 - LMP7701_06

제조업체	부품명	데이터시트	상세설명
Texas Instruments	LMP7701MA	1Mb / 24P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7701MA	1Mb / 35P	LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7701MA	1Mb / 44P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7701MA/NOPB	1Mb / 44P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7701MAX	1Mb / 24P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers

More results

유사한 설명 - LMP7701_06

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	LMP7701	485Kb / 6P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifier
	LMP7707	1Mb / 24P	Precision, CMOS Input, RRIO, Wide Supply Range Decompensated Amplifiers
	LMV841_0710	1Mb / 20P	CMOS Input, RRIO, Wide Supply Range Operational Amplifiers
	LMV841	1Mb / 22P	CMOS Input, RRIO, Wide Supply Range Operational Amplifiers
Texas Instruments	82592	1Mb / 24P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7702MA	1Mb / 35P	LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7707	1Mb / 40P	LMP7707/LMP7708/LMP7709 Precision, CMOS Input, RRIO, Wide Supply Range Decompensated Amplifiers
	LMV841	1Mb / 38P	CMOS Input, RRIO, Wide Supply Range Operational Amplifiers
	LMP7701	1Mb / 44P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7707	1Mb / 41P	Precision, CMOS Input, RRIO, Wide Supply Range Decompensated Amplifiers

More results

LMP7701 데이터시트(PDF) 1 Page - National Semiconductor (TI)

LMP7701 데이터시트(HTML) 1 Page - National Semiconductor (TI)

유사한 부품 번호 - LMP7701_06

유사한 설명 - LMP7701_06

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