la6574d Sanyo Semiconductor Corporation, la6574d Datasheet - Page 5

• Manufacturer Part Number: la6574d
• Description: Five-channel Driver Four Btl Channels Plus One H Bridge Channel For Md And Cd Player
• Manufacturer: Sanyo Semiconductor Corporation

H Bridge Block
*1: Output: High impedance
*2: In case of braking, the SINK side transistor is turned ON (short brake). VLO+ and VLO- are approximately on the
*3: VCONT (output voltage setting pin) and VLO have the following relationship: VLO = VCONT - 1V (typical)
Relationship between the MUTE pin and the power supplies (V CC *)
FWD
GND level.
H
H
L
L
MUTE
REV
H
H
L
L
V O 5+
OFF
H
L
L
H Bridge
CH1
CH2
CH3
CH4
V O 5-
OFF
H
L
L
V CC 2
V CC 1
LA6574D
Brake *2
Open *1
Forward
Reverse
Mode
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