LM111J-8

更新时间： 2024-01-17 03:58:15

品牌	Logo	应用领域
美国国家半导体 - NSC		比较器放大器
页数	文件大小	规格书
23页	1085K
描述
Voltage Comparator

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技术参数
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替代型号

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LM111J-8 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	CERAMIC, DIP-8	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.63
Is Samacsys：	N	放大器类型：	COMPARATOR
最大平均偏置电流 (IIB)：	0.0001 µA	最大输入失调电压：	4000 µV
JESD-30 代码：	R-GDIP-T8	长度：	10.16 mm
负供电电压上限：	-18 V	标称负供电电压 (Vsup)：	-15 V
功能数量：	1	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-55 °C
输出类型：	OPEN-COLLECTOR	封装主体材料：	CERAMIC, GLASS-SEALED
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	座面最大高度：	5.08 mm
子类别：	Comparator	供电电压上限：	18 V
标称供电电压 (Vsup)：	15 V	表面贴装：	NO
技术：	BIPOLAR	温度等级：	MILITARY
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	宽度：	7.62 mm
Base Number Matches：	1

LM111J-8 数据手册

January 2001

LM111/LM211/LM311

Voltage Comparator

1.0 General Description

The LM111, LM211 and LM311 are voltage comparators that

have input currents nearly a thousand times lower than

devices like the LM106 or LM710. They are also designed to

operate over a wider range of supply voltages: from standard

15V op amp supplies down to the single 5V supply used for

IC logic. Their output is compatible with RTL, DTL and TTL

as well as MOS circuits. Further, they can drive lamps or

relays, switching voltages up to 50V at currents as high as

50 mA.

the devices are also much less prone to spurious oscilla-

tions. The LM111 has the same pin configuration as the

LM106 and LM710.

The LM211 is identical to the LM111, except that its perfor-

mance is specified over a −25˚C to +85˚C temperature range

instead of −55˚C to +125˚C. The LM311 has a temperature

range of 0˚C to +70˚C.

2.0 Features

n Operates from single 5V supply

n Input current: 150 nA max. over temperature

n Offset current: 20 nA max. over temperature

n Differential input voltage range: 30V

n Power consumption: 135 mW at 15V

Both the inputs and the outputs of the LM111, LM211 or the

LM311 can be isolated from system ground, and the output

can drive loads referred to ground, the positive supply or the

negative supply. Offset balancing and strobe capability are

provided and outputs can be wire OR’ed. Although slower

than the LM106 and LM710 (200 ns response time vs 40 ns)

3.0 Typical Applications (Note 3)

Offset Balancing

Strobing

00570436

00570437

Note: Do Not Ground Strobe Pin. Output is turned off when current is

pulled from Strobe Pin.

Increasing Input Stage Current (Note 1)

Detector for Magnetic Transducer

00570438

Note 1: Increases typical common mode slew from 7.0V/µs to 18V/µs.

00570439

DS005704

www.national.com

12 3 4 5 6 7...23

中文翻译

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LM111J-8 替代型号

型号	品牌	替代类型	描述	数据表
LM111J-8	TI	类似代替	LM111-N/LM211-N/LM311-N Voltage Comparator
LM111JG	TI	类似代替	DIFFERENTIAL COMPARATORS WITH STROBES
LM111JGB	TI	功能相似	DIFFERENTIAL COMPARATORS WITH STROBES

与LM111J-8相关器件

型号	品牌	获取价格	描述	数据表
LM111J8/883	Linear	获取价格	IC COMPARATOR, 4000 uV OFFSET-MAX, 200 ns RESPONSE TIME, CDIP8, HERMETIC SEALED, CERAMIC,
LM111J-8/883	TI	获取价格	电压比较器 \| NAB \| 8 \| -55 to 125
LM111J-8/883	NSC	获取价格	Voltage Comparator
LM111J8/883C	Linear	获取价格	COMPARATOR, 4000uV OFFSET-MAX, 200ns RESPONSE TIME, CDIP8
LM111J-8/NOPB	NSC	获取价格	IC COMPARATOR, 4000 uV OFFSET-MAX, 200 ns RESPONSE TIME, CDIP8, CAVITY, DIP-8, Comparator
LM111J883B	TI	获取价格	COMPARATOR, 4000uV OFFSET-MAX, CDIP14, CERAMIC, DIP-14
LM111J-8LQMLV	NSC	获取价格	Voltage Comparator
LM111J-8LQMLV	TI	获取价格	电压比较器 \| NAB \| 8 \| -55 to 125
LM111J-8RLQMLV	TI	获取价格	电压比较器 \| NAB \| 8 \| -55 to 125
LM111J-8RLQMLV	NSC	获取价格	Voltage Comparator

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