LMP7701MF datasheet(1/6 Pages) NSC

tên linh kiện	LMP7701MF

Giải thích chi tiết về linh kiện	Precision, CMOS Input, RRIO, Wide Supply Range Amplifier

PDF	6 Pages

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nhà sản xuất	NSC [National Semiconductor (TI)]

Trang chủ	http://www.national.com

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LMP7701

Precision, CMOS Input, RRIO, Wide Supply Range

Amplifier

General Description

The LMP7701 is a single, low offset voltage, rail-to-rail input

and output precision amplifier with a CMOS input stage and

a wide supply voltage range. The LMP7701 is part of the

LMP™ precision amplifier family and is 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

±10 pA make the LMP7701 ideal for precision applications.

The LMP7701 is built utilizing VIP50 technology, which al-

lows the combination of a CMOS input stage and a 12V

common mode and supply voltage range. This makes the

LMP7701 a great choice in many applications where con-

ventional CMOS parts cannot operate under the desired

voltage conditions.

The LMP7701 has 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 dif-

ference between the NMOS and PMOS offsets. The output

of the LMP7701 swings within 40 mV of either rail to maxi-

mize the signal dynamic range in applications requiring low

supply voltage.

The LMP7701 is offered in space saving SOT23-5. This

small package is an ideal solution for area constrained PC

boards and portable electronics.

Features

Unless otherwise noted, typical values at V

S =5V

n

Input offset voltage

±200 µV (max)

n

Input bias current

300 fA

n

Input voltage noise

12 nV/

n

CMRR

100 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

715 µA

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.

PRELIMINARY

September 2005

DS201273

www.national.com

Số phần tương tự - LMP7701MF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LMP7701MF	1Mb / 22P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
Texas Instruments	LMP7701MF	1Mb / 24P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7701MF	1Mb / 35P	LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7701MF	1Mb / 44P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7701MF/NOPB	1Mb / 44P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers

More results

Mô tả tương tự - LMP7701MF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LMP7701	1Mb / 22P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	LMP7707	1Mb / 24P	Precision, CMOS Input, RRIO, Wide Supply Range Decompensated Amplifiers
	LMV841	1Mb / 22P	CMOS Input, RRIO, Wide Supply Range Operational Amplifiers
	SM72501	1Mb / 20P	SolarMagic Precision, CMOS Input, RRIO, Wide Supply Range Amplifier
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
	LMV841	1Mb / 38P	CMOS Input, RRIO, Wide Supply Range Operational Amplifiers
	LMP7701	1Mb / 44P	Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
	SM72501	1Mb / 28P	SM72501 SolarMagic Precision, CMOS Input, RRIO, Wide Supply Range Amplifier
	LMP7707	1Mb / 41P	Precision, CMOS Input, RRIO, Wide Supply Range Decompensated Amplifiers

More results

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