Datasheet > 5962-9761301QPA

5962-9761301QPA

更新时间： 2024-01-24 02:29:14

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
16页	1002K
描述
Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier

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5962-9761301QPA 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	10
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	5.57
放大器类型：	OPERATIONAL AMPLIFIER	JESD-30 代码：	R-PDSO-G10
负供电电压上限：		标称负供电电压 (Vsup)：
功能数量：	2	端子数量：	10
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	筛选级别：	MIL-PRF-38535 Class Q
座面最大高度：	2.33 mm	标称压摆率：	0.0022 V/us
子类别：	Operational Amplifier	供电电压上限：	16 V
标称供电电压 (Vsup)：	2.2 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	标称均一增益带宽：	9.5 kHz
宽度：	6.12 mm	Base Number Matches：	1

5962-9761301QPA 数据手册

August 2000

LMC6442

Dual Micropower Rail-to-Rail Output Single Supply

Operational Amplifier

General Description

Features

The LMC6442 is ideal for battery powered systems, where

very low supply current (less than one microamp per ampli-

fier) and Rail-to-Rail output swing is required. It is character-

ized for 2.2V to 10V operation, and at 2.2V supply, the

LMC6442 is ideal for single (Li-Ion) or two cell (NiCad or

alkaline) battery systems.

(Typical, V_S= 2.2V)

n Output Swing to within 30 mV of supply rail

n High voltage gain

n Gain Bandwidth Product

n Guaranteed for:

n Low Supply Current

n Input Voltage Range

n 2.1 µW/Amplifier

103 dB

9.5 KHz

2.2V, 5V, 10V

0.95 µA/Amplifier

−0.3V to V⁺-0.9V

Power consumption

The LMC6442 is designed for battery powered systems that

require long service life through low supply current, such as

smoke and gas detectors, and pager or personal communi-

cations systems.

n Stable for A_V≥+2 or A_V≤ −1

Operation from single supply is enhanced by the wide com-

mon mode input voltage range which includes the ground (or

negative supply) for ground sensing applications. Very low

(5fA, typical) input bias current and near constant supply

current over supply voltage enhance the LMC6442’s perfor-

mance near the end-of-life battery voltage.

Applications

n Portable instruments

n Smoke/gas/CO/fire detectors

n Pagers/cell phones

n Instrumentation

Designed for closed loop gains of greater than plus two (or

minus one), the amplifier has typically 9.5 KHz GBWP (Gain

Bandwidth Product). Unity gain can be used with a simple

compensation circuit, which also allows capacitive loads of

up to 300 pF to be driven, as described in the Application

Notes section.

n Thermostats

n Occupancy sensors

n Cameras

n Active badges

For compact assembly the LMC6442 is available in the

MSOP 8 pin package, about one half the size required by the

SOIC 8 pin package. 8 pin DIP and 8 pin SOIC are also

available.

Connection Diagram

10006440

Top View

DS100064

www.national.com

12 3 4 5 6 7...16

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5962-9761301QXA	NSC	Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier	获取价格
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5962-9761501QCA	TI	HEX SCHMITT-TRIGGER INVERTERS	获取价格
5962-9761501QDA	TI	HEX SCHMITT-TRIGGER INVERTERS	获取价格
5962-9761501V2A	TI	HEX SCHMITT-TRIGGER INVERTERS	获取价格
5962-9761501VCA	TI	HEX SCHMITT-TRIGGER INVERTERS	获取价格

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