CO393
Dual comparators
The
CO393
is dual comparators with open-collector output which allows wired
OR connections.
The operating power supply voltage ranges from 2 to 36V for a single power supply and ± 1 to ± 18V for a dual
power supply. The packages are as follows: DIP 8-pin, SOP 8-pin.
•
Features voltage range.
1) Wide operating
(Single power supply: 2 to 36V, dual power supply: ±
1 to ± 18V)
2) Low current dissipation. (0.4mA typ. at V
CC
= 5V)
3) Low input offset current. (25nA typ. at V
CC
= 5V) and
low input offset voltage. (typically ±1.0mV at V
CC
=
5V)
4) Wide common-mode input voltage. (0 to V
CC
– 1.5V)
5) Open collector output.
6) Compatible with 393 comparators from other manu-
facturers.
•
Block diagram
CO393
OUT1
1
8
V
CC
– IN1
2
–
1ch
7
OUT2
+
+
2ch
–
6
– IN2
+ IN1
3
V
EE
4
5
+ IN2
•
Internal circuit configuration
V
CC
+ IN
– IN
OUT
GND
* 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
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Rev 1.0 Apr. 28, 2003
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
