LMP2232

更新时间： 2024-11-23 03:51:43

品牌	Logo	应用领域
美国国家半导体 - NSC		运算放大器
页数	文件大小	规格书
20页	800K
描述
Micropower, 1.8V, Precision, Operational Amplifier with CMOS Input

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LMP2232 数据手册

January 15, 2008

LMP2232 Dual

Micropower, 1.8V, Precision, Operational Amplifier with

CMOS Input

General Description

The LMP2232 is a dual micropower precision amplifier de-

signed for battery powered applications. The 1.8V to 5.0V

guaranteed supply voltage range and quiescent power con-

sumption of only 29 μW extend the battery life in portable

systems. The LMP2232 is part of the LMP^®precision amplifier

family. The high impedance CMOS input makes it ideal for

instrumentation and other sensor interface applications.

Features

(For V_S= 5V, Typical unless otherwise noted)

Supply current (per channel)

Operating voltage range

Low TCV_OS

V_OS

Input bias current

PSRR

CMRR

Open loop gain

Gain bandwidth product

Slew rate

Input voltage noise, f = 1 kHz

Temperature range

10 µA

1.6V to 5.5V

■

±0.5 µV/°C (max)

±150 µV (max)

20 fA

■

120 dB

97 dB

120 dB

130 kHz

The LMP2232 has a maximum offset voltage of 150 μV and

maximum offset voltage drift of only 0.5 μV/°C along with low

bias current of only ±20 fA. These precise specifications make

the LMP2232 a great choice for maintaining system accuracy

and long term stability.

58 V/ms

60 nV/√Hz

–40°C to 125°C

The LMP2232 has a rail-to-rail output that swings 15 mV from

the supply voltage, which increases system dynamic range.

The common mode input voltage range extends 200 mV be-

low the negative supply, thus the LMP2232 is ideal for ground

sensing in single supply applications.

Applications

Precision instrumentation amplifiers

■

The LMP2232 is offered in 8-pin SOIC and MSOP packages.

Battery powered medical instrumentation

High impedance sensors

■

The LMP2231 is the single version of this product and the

LMP2234 is the quad version of this product. Both of these

products are available on National Semiconductor's website.

Strain gauge bridge amplifier

Thermocouple amplifiers

Typical Application

30033974

Strain Gauge Bridge Amplifier

LMP^®is a registered trademark of National Semiconductor Corporation.

300339

www.national.com

12 3 4 5 6 7...20

中文翻译

下载PDF

与LMP2232相关器件

型号	品牌	获取价格	描述	数据表
LMP2232_0812	NSC	获取价格	Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input
LMP2232AMA	NSC	获取价格	Micropower, 1.8V, Precision, Operational Amplifier with CMOS Input
LMP2232AMA/NOPB	TI	获取价格	Dual, Micropower, 1.6V, Precision , Operational Amplifier with CMOS Input 8-SOIC -40 to 12
LMP2232AMAE	NSC	获取价格	Micropower, 1.8V, Precision, Operational Amplifier with CMOS Input
LMP2232AMAE/NOPB	TI	获取价格	Dual, Micropower, 1.6V, Precision , Operational Amplifier with CMOS Input 8-SOIC -40 to 12
LMP2232AMAX	NSC	获取价格	Micropower, 1.8V, Precision, Operational Amplifier with CMOS Input
LMP2232AMAX/NOPB	TI	获取价格	具有 CMOS 输入的双路微功耗、1.6V、精密运算放大器 \| D \| 8 \| -40 t
LMP2232AMM	NSC	获取价格	Micropower, 1.8V, Precision, Operational Amplifier with CMOS Input
LMP2232AMM/NOPB	TI	获取价格	Dual, Micropower, 1.6V, Precision , Operational Amplifier with CMOS Input 8-VSSOP -40 to 1
LMP2232AMME	NSC	获取价格	Micropower, 1.8V, Precision, Operational Amplifier with CMOS Input

与LMP2232相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

35
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

26
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

54
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

52

产品中心

服务支持

精选活动

关于我们

帮助中心

LMP2232

LMP2232 数据手册

与LMP2232相关器件

与LMP2232相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LMP2232

LMP2232 数据手册

与LMP2232相关器件

与LMP2232相关文章

您还可以找

您在本页遇到什么问题？