LA6565_09 SANYO [Sanyo Semicon Device], LA6565_09 Datasheet - Page 6

• Manufacturer Part Number: LA6565_09
• Description: For CD and DVD players 5-channel Driver (BTL:4ch,H-bridge:1ch)
• Manufacturer: SANYO [Sanyo Semicon Device]

Pin Description
Pin No.
16
17
18
19
20
21
22
23
32
31
26
25
24
12
13
10
11
35
33
34
1
2
8
9
6
7
4
5
MUTE234
MUTE1
V IN 1 +
V IN 1 −
V IN 1
V IN 2 +
V IN 2 −
V IN 2
V IN 3 −
V IN 3
V IN 4 −
V IN 4
V IN + OP
V IN − OP
V O _OP
FWD
REV
V O 1 +
V O 1 −
V O 2 +
V O 2 −
V O 3 +
V O 3 −
V O 4 +
V O 4 −
V LO −
V LO +
VCONT
Pin name
(BTL-AMP)
(CH1 to 4)
(H-bridge)
(H-bridge)
Function
Output
Output
MUTE
Input
Input
Input
Inputs (channels 1 to 4 and the
independent operational
amplifier)
Logic inputs.
The IC is set to one of four modes,
forward, reverse, brake, and free
running by the combination of
high and low values applied to
these pins.
Channel 1 to 4 outputs.
H-bridge (loading) output.
Loading output setting.
BTL amplifier output ON/OFF
state setting.
High: output ON
Low: output OFF
Description
LA6565
S_GND
V CC P2
S-GND
FWD
S-GND
V CC S
V IN* +
V IN* −
MUTE *
S-GND
V CC S
20kΩ
300Ω
300Ω
V LO +
1kΩ
Equivalent circuit
V LO −
1kΩ
300Ω
V CC P
V O*
FR
20kΩ
V IN*
No.7817-6/8
REV
VCONT