lv49157v Sanyo Semiconductor Corporation, lv49157v Datasheet - Page 9

• Manufacturer Part Number: lv49157v
• Description: Bi-cmos Lsi Class-d Audio Power Amplifier With Built-in Headphone Ampifier Btl 15w ? 2ch
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
OUT2 +
BOOT2 +
V DD 2
BOOT2 -
OUT2 -
OUT2 -
PGND2
PGND2
PGND1
PGND1
OUT1 -
OUT1 -
BOOT1 -
V DD 1
BOOT1 +
Pin name
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
Output pin, CH2 plus
Boot strap pin, CH2 plus
CH2 internal regulator decupling capacitor
connection
Boot strap pin, CH2 minus
Output pin, CH2 minus
Output pin, CH2 minus
CH2 Power Ground
CH2 Power Ground
CH1 Power Ground
CH1 Power Ground
Output pin, CH1 minus
Output pin, CH1 minus
Boot strap pin, CH1 minus
CH1 internal regulator decupling capacitor
connection
Boot strap pin, CH1 plus
Description
LV49157V
Equivalent Circuit
VD
GND
VD
GND
VD
GND
VD
GND
VD
GND
Continued on next page.
26
30
31
36
37
No.A1567-9/30