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Datasheet

Datasheet

BD8226EFV

TSZ02201-0G1G0C600020-1-2

© 2013 ROHM Co., Ltd. All rights reserved.

3.JUL.2013 Rev.002

www.rohm.com

TSZ22111・15・001

6. Input Sequence

Figure 5. Input sequence

Please use the below formula to determine the power supply voltage and the voltage for each input terminal.

PREVCC ≧ POWVCC1, POWVCC2, BIAS, MUTE, CNT, IN1, IN2-1, IN2-2, IN3, IN4

There is no special rule for power-up sequence if inputs are within the range of the above formula.

It is not recommended that terminal voltage for BIAS, MUTE, CNT, IN1, IN2-1, IN2-2, IN3, and IN4 exceed PREVCC

voltage.

If these voltages exceed PREVCC, overcurrent is generated in the internal ESD protection diode. (refer to Figure 6)

Figure 6. Internal Circuit Current