TA8409SSLASHSG datasheet(8/13 Pages) TOSHIBA

8 / 13 page

TA8409S/SG, F/FG

2006-3-2

Application Circuit

Note 1: Attach a bypass capacitor to the Vs pin as required.

Note 2: Utmost care is necessary in the design of the output, VCC, VM, and GND lines since the IC may be destroyed

by short-circuiting between outputs, air contamination faults, or faults due to improper grounding, or by

short-circuiting between contiguous pins.

Note 3: Switching the inputs may allow a pass-through current to flow. Keep the IC device in the STOP mode (for at

least 100

µs) during the switching. Alternatively, insert a current limiting resistor R.

Note 4: Use a current limiting resistor R or fuse for overcurrent protection.

Note 5: When turning on the power for the IC device, 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 and IN2) on a low level.

TA8409S/SG, TA8409F/FG

7/8

GND

IN2

TA8409S/SG,F/FG

VCC

IN1

3/3

8/9

6/7

5/5

2/2

9/10

1/1

VCC

Vref

(Note)

OUT1

OUT2

TA8409S/SG Datasheet(PDF) 8 Page - Toshiba Semiconductor