LB8632V 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LB8632V

Low-Voltage/Low-Saturation Camera Motor Driver

SANYO -> Panasonic 

LB8632V

2. Battery Check

Tr2 will turn off when the Vcont input voltage, which is VB ×

r2 , falls to 0.95 V or lower.

r2 + r1

Example: This circuit can check for VB being 2.0 V or lower by setting r1 to be 22 kΩ and r2 to be 20 kΩ. Note that

the Tr3 transistor can also use the OUT3N output.

3. Light Measurement

Tr2 will turn on when the VCONT input voltage becomes VB × 70% (= 9 kΩ/(3.6 kΩ + 10 kΩ)) or higher. Note that

the Tr3 transistor can also use the OUT3N output.

No. 5161-8/18

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