AD-130GE
21
7.3.3 EEN (Exposure Enable) output
XEEN is available on pin 4 of the 6-pin Hirose
connector.
The output can be selected as either open
collector or TTL level.
The TTL output circuit is 75
complementary
emitter followers. It will deliver a full 5 volt
signal.
Output level
4 V from 75
. (No termination).
For the open collector, the maximum current is
120mA. But if current of more than 50mA is used,
use thicker cable. The use of thinner cable may
cause a malfunction due to its resistance.
Fig.17 EEN output
+
5V
1K
0.1
10K
10
10
220
EEN
HIROSE
#9
SW700
SW701
120
150
Open
Collector
Push
Pull
10K
1K
180