YOUDA INTEGRATED CIRCUIT
YD339
QUAD DIFFERENTIAL COMPARATOR—YD339
DESCRIPTION AND
FEATURES
The YD339 consists of four independent voltage comparators designed specifically to operate from a single
power supply over a wide voltage range；
*Single or dual supply operation；
*Wide operating supply range (V
CC
=2V~36V or
±1�½�±18V)；
*Input common-mode voltage includes groud；
*Low supply current drain: I
CC
=0.8mA (Typical)；
*Open collector output for wired and connection；
*Low input bias current Ibias=25nA(Typical)；
*Low output saturation voltage；
*Output compatable with TTL, DTL, and CMOS logic system。
BLOCK DIAGRAM
14
13
12
GND
4
+
-
11
10
9
8
3
+
-
+
-
1
2
+
1
-
Vcc
3
2
4
5
6
7
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-85205117
86-510-85205106
Fax: 86-510-85205110 Website: www.e-youda.com
SHENZHEN OFFICE Tel： 86-755-83740369
Fax： 86-755-83741418
Ver 5.0
1 of 3
2006-08-08
YOUDA [ WUXI YOUDA ELECTRONICS CO.,LTD ]
