TA8405 查看數據表（PDF） - Toshiba

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TA8405

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

Toshiba 

Application Circuit

VCC

R

VS

TA8405S

9

8

IN1

1

7

IN2

2

TA7T2A9814P0/5SS/F

IN3

3

MA

4

MB

6

5

GND

Note 1: Select an optimum value for the capacitor by experiment.

Note 2: A short-circuit between outputs, an output voltage fault, and a ground fault may break down the ICs and

supply an overvoltage and overcurrent to components around the them. Be very careful when designing the

output, VCC, VS, and ground lines.

Note in mind that mounting the IC in the reverse orientation may also cause a breakdown.

Note 3: Use a current limiting resistor (R) or fuse for overcurrent protection.

Note 4: When turning on the power for the ICs, apply VS after VCC (or VCC and VS simultaneously). When shutting

off the power, drop VS before VCC (or VS and VCC simultaneously).

When turning on the power (VCC), keep both the inputs (IN1, IN2 and IN3) on a low level.

7

2003-08-12

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