CO339
Quad Comparator
The CO339 each consist of four comparators in a single package. The open collector output allows a wired OR
connection.
These products feature a wide range of operating power supply voltages, from 3 to 36V with single power supply
operation, and from ±1.5 to ± 18V with dual power supply operation. Available packages include 14-pin DIP
and 14-pin SOP.
•
Features of operating voltages (single power sup-
1) Wide range
ply: 3 to 36V; dual power supply: ± 1.5 to ± 18V)
2) Low current dissipation (0.8mA typ., V
CC
= 5V)
3) Low input offset current (5nA typ., V
CC
= 5V) and
input offset voltage (2mV typ., V
CC
= 5V)
4) Wide common-mode input voltage range
(0 to V
CC
– 1.5V).
5) Open collector output.
•
Block diagram and internal circuit configuration
OUT3
OUT4
+ IN4
+ IN3
– IN4
14
13
12
11
10
9
8
– IN3
GND
V
CC
4ch
3ch
Q
2
+ IN
Q
1
Q
3
Q
4
Q
8
OUT
1ch
2ch
– IN
Q
7
Q
5
Q
6
GND
1
2
3
4
5
6
OUT2
OUT1
– IN1
+ IN1
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Page 1 of 4
Rev 1.0 Apr. 28, 2003
Fax:886-3-3521052
+ IN2
– IN2
V
CC
7
CERAMATE [ CERAMATE TECHNICAL ]
