NTE943

更新时间： 2024-11-22 22:50:55

品牌	Logo	应用领域
NTE		比较器
页数	文件大小	规格书
5页	38K
描述
Integrated Circuit Low Power, Low Offset, Dual Voltage Comparator

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NTE943 数据手册

NTE943, NTE943M, & NTE943SM

Integrated Circuit

Low Power, Low Offset, Dual Voltage Comparator

Description:

The NTE943, NTE943M, and NTE943SM consist of two independent precision voltage comparators

with an offset voltage speciication as low as 2.0mV max for two comparators which were designed

specifically to operate from a single power supply over a wid range of voltages. Operation from split

power supplies is also possible and the low power supply current drain is independent of the magni-

tude of the power supply voltage. These comparators alos have a unique characteristic in that the

input common–mode voltage range includesground, even though operated from a single powe sup-

ply voltage.

Application areas include limit comparators, simple analog to digital converters; pulse, squarewave

and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital

logic gates. These devices are designed to directly interface with TTL and CMOS. When operated

from both plus and minus power supplies they will directly interface with MOS logic where their low

power drain is a distinct advantage over standard comparators.

Features:

D Wide Single Supply

Volatge Range: 2.0V to 36V

Dual Supplies: ±1.0V to ±18V

D Low Supply Current Drain (0.8mA) – Independent of Supply Voltage (1.0mW/Comparator at 5V)

D Low Input Biasing Current: 25nA

D Low Input Offset Current: ±5nA

D Maximum Offset Voltage: ±3mV

D Input Common–Mode Voltage Range Includes Ground

D Differential Input Voltage Range Equal to the Power Supply Voltage

D Low Output Saturation Voltage: 240mV @ 4mA

D Output Voltge Compatible with TTL, DTL, ECL, MOS, and CMOS Logic Sytems

D Available in 3 Different Case Styles:

8–Lead Metal Can: NTE943

8–Lead Mini DIP: NTE943M

8–Lead SOIC (Surface Mount): NTE943SM

12 3 4 5

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型号	品牌	替代类型	描述	数据表
LM339DRG3	TI	功能相似	QUAD DIFFERENTIAL COMPARATORS

型号	品牌	获取价格	描述	数据表
NTE943M	NTE	获取价格	Integrated Circuit Low Power, Low Offset, Dual Voltage Comparator
NTE943SM	NTE	获取价格	Integrated Circuit Low Power, Low Offset, Dual Voltage Comparator
NTE944	NTE	获取价格	Integrated Circuit Programmable Operational Amplifier
NTE944M	NTE	获取价格	Integrated Circuit Programmable Operational Amplifier
NTE945	NTE	获取价格	Integrated Circuit Operational Amp
NTE947	NTE	获取价格	Integrated Circuit Dual Operational Amplifier
NTE947D	NTE	获取价格	Integrated Circuit Dual Operational Amplifier
NTE948	NTE	获取价格	Integrated Circuit Quad Operational Amplifier
NTE948SM	NTE	获取价格	Integrated Circuit Quad Operational Amplifier
NTE949	NTE	获取价格	Integrated Circuit Dual Audio Operational Amplifier/Preamplifier