BA6238AFP-YE2(2011) Просмотр технического описания (PDF) - ROHM Semiconductor

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BA6238AFP-YE2
(Rev.:2011)

1.0A or More Reversible Motor Drivers (2 Motors)

ROHM Semiconductor 

BA6247FP-Y,BA6238A

Technical Note

●Electrical characteristics (BA6247FP-Y, unless otherwise specified, Ta=25℃ and VCC1=VCC2=12V)

Parameter

Limits

Symbol

Unit

Min. Typ. Max.

Conditions

Supply current

ICC

-

10

20

mA IN1, IN2, IN3=L

Input threshold voltage H

VIH

3.5

-

-

V

Input threshold voltage L

VIL

-

-

1.0

V

Output voltage H

VOH

10 10.5

-

V IO=0.5A, VR=OPEN

Output voltage L

VOL

-

0.9

1.5

V IO=0.5A

Output leak current

IOL

-

-

1

mA IN1, IN2, IN3=L, VCC2 current

Output offset voltage

VOFS

-0.5

0

0.5

V VR=6V, IO=0.5A, VOH-VR

VR bias current

I8

0.5

0.8

1.6

mA VR=6V, IO=0.5A

●Electrical characteristics (BA6238A, unless otherwise specified, Ta=25℃ and VCC1=VCC2=12V)

Parameter

Limits

Symbol

Unit

Min. Typ. Max.

Conditions

Supply current

ICC

-

12

24

mA IN1, IN2, IN3=L, RL=∞

Input threshold voltage H

VIH

4.0

-

-

V

Input threshold voltage L

VIL

-

-

1.0

V

Output voltage H

VOH

10.0 10.5

-

V IO=0.5A, VR=OPEN

Output voltage L

VOL

-

0.8

1.5

V IO=0.5A, VR=OPEN

Output leak current

IOL

-

-

1

mA IN1, IN2, IN3=L, RL=∞, VCC2 current

Output offset voltage

VOFS

-0.5

0

0.5

V VR=6V, IO=0.5A, VOH-VR

VR bias current

I8

0.2

0.6

1.5

mA VR=6V, IO=0.5A

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2011.05 - Rev.B

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