參數(shù)資料
型號: LM393
廠商: Fairchild Semiconductor Corporation
英文描述: Dual Differential Comparator(雙通道差分比較器)
中文描述: 雙差分比較器(雙通道差分比較器)
文件頁數(shù): 1/10頁
文件大小: 77K
代理商: LM393
2000 Fairchild Semiconductor International
www.fairchildsemi.com
Rev. 5.0
Features
Single Supply Operation: 2V to 36V
Dual Supply Operation:
±
1V to
±
18V
Allow Comparison of Voltages Near Ground Potential
Low Current Drain 800
μ
A Typ.
Compatible with all Forms of Logic
Low Input Bias Current 25nA Typ.
Low Input Offset Current
±
5nA Typ.
Low Offset Voltage
±
1mV Typ.
Descritpion
The LM2903,LM393/LM393A consist of two independent
voltage comparators designed to operate from a single power
supply over a wide voltage range.
8-DIP
8-SOP
1
1
Internal Block Diagram
LM2903,LM393/LM393A
Dual Differential Comparator
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