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參數(shù)資料
| 型號： | UA339 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Quad Comparator |
| 中文描述： | 四比較 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 86K |
| 代理商： | UA339 |
2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.2
Features
Single or Dual Supply Operation
Wide Range of Supply Voltage
KA239/KA239A, KA339/KA339A, KA2901 : 2 ~ 36V
(or
±
1 ~
±
18V)
KA3302 : 2 ~ 28V (or
±
1 ~
±
14V)
Low Supply Current Drain 800
μ
A Typ.
Open Collector Outputs for Wired and Connectors
Low Input Bias Current 25nA Typ.
Low Input Offset Current
±
2.3nA Typ.
Low Input Offset Voltage
±
1.4mV Typ.
Input Common Mode Voltage Range Includes Ground.
Low Output Saturation Voltage
Output Compatible With TTL, DTL and MOS Logic
System
Description
The KA239/KA239A, KA339/KA339A, KA3302, KA2901
consist of four independent voltage comparators designed
to operate from single power supply over a wide voltage
range.
14-SOP
14-DIP
1
1
Internal Block Diagram
14
1
13
12
11
10
9
8
2
3
4
5
6
7
-
+
-
-
+
+
+
-
OUT3
OUT4
IN4(+)
GND
IN4(-)
IN3(+)
IN3(-)
OUT2
OUT1
IN1(+)
IN1(-)
IN2(-)
IN2(+)
V
CC
K A239/K A239A,K A339/K A339A
K A3302,K A2901
Quad Comparator
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