LM311H

更新时间： 2024-11-18 12:48:31

品牌	Logo	应用领域
德州仪器 - TI		比较器放大器
页数	文件大小	规格书
30页	1645K
描述
LM111-N/LM211-N/LM311-N Voltage Comparator

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LM311H 数据手册

LM111-N, LM211-N, LM311-N

www.ti.com

SNOSBJ1E –MAY 1999–REVISED MARCH 2013

LM111-N/LM211-N/LM311-N Voltage Comparator

Check for Samples: LM111-N, LM211-N, LM311-N

Both the inputs and the outputs of the LM111-N,

FEATURES

LM211-N or the LM311-N 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) the devices are also much less prone

to spurious oscillations. The LM111-N has the same

pin configuration as the LM106 and LM710.

•

Operates From Single 5V Supply

Input Current: 150 nA Max. Over Temperature

Offset Current: 20 nA Max. Over Temperature

Differential Input Voltage Range: ±30V

Power Consumption: 135 mW at ±15V

DESCRIPTION

The LM111-N, LM211-N and LM311-N are voltage

The LM211-N is identical to the LM111-N, except that

its performance is specified over a −25°C to +85°C

temperature range instead of −55°C to +125°C. The

LM311-N has a temperature range of 0°C to +70°C.

comparators that have input currents nearly

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.

Typical Applications

NOTE

Pin connections shown in Schematic Diagram and Typical Applications are for the LMC

TO-99 package.

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

pulled from Strobe Pin.

Figure 1. Offset Balancing

Figure 2. Strobing

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...30

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LM311H 替代型号

型号	品牌	替代类型	描述	数据表
LM111H/NOPB	TI	类似代替	电压比较器 \| LMC \| 8 \| -55 to 125
LM311H/NOPB	TI	类似代替	Voltage Comparator 8-TO-99 0 to 70
LM111H	TI	类似代替	LM111-N/LM211-N/LM311-N Voltage Comparator

与LM311H相关器件

型号	品牌	获取价格	描述	数据表
LM311H/A+	ETC	获取价格	Analog Comparator
LM311H/NOPB	TI	获取价格	Voltage Comparator 8-TO-99 0 to 70
LM311HS	ROCHESTER	获取价格	Comparator
LM311J	TI	获取价格	IC,VOLT COMPARATOR,SINGLE,BIPOLAR,DIP,14PIN,CERAMIC
LM311J/A+	ETC	获取价格	Analog Comparator
LM311J/P4	TI	获取价格	IC COMPARATOR, Comparator
LM311J4	TI	获取价格	IC COMPARATOR, Comparator
LM311J8	Linear	获取价格	Voltage Comparator
LM311J-8	MOTOROLA	获取价格	COMPARATOR, 7500 uV OFFSET-MAX, 200 ns RESPONSE TIME, CDIP8, CERAMIC, DIP-8
LM311J-8	ROCHESTER	获取价格	Comparator, 1 Func, 10000uV Offset-Max, 200ns Response Time, BIPolar, CDIP8, CERAMIC, DIP-

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