la6565vr Sanyo Semiconductor Corporation, la6565vr Datasheet - Page 5

• Manufacturer Part Number: la6565vr
• Description: Five-channel Cd Actuator Driver
• Manufacturer: Sanyo Semiconductor Corporation

Pin Description
Pin No.
20
21
22
24
25
26
28
29
38
40
32
31
30
16
15
13
14
10
43
41
42
1
2
9
7
8
5
6
MUTE234
Pin Name
V IN + OP
V IN - OP
V O _OP
VCONT
MUTE1
V IN 1 +
V IN 2+
V IN 1 -
V IN 2 -
V IN 3 -
V IN 4 -
V O 1 +
V O 2 +
V O 3 +
V O 4 +
VLO +
V O 1 -
V O 2 -
V O 3 -
V O 4 -
VLO -
V IN 1
V IN 2
V IN 3
V IN 4
FWD
REV
(BTL-AMP)
(CH1 to 4)
Pin Name
(H bridge)
(H bridge)
Output
Output
MUTE
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 and loading
output setting
BTL amplifier output on/off state
setting.
High: output on
Low: output off
Description
LA6565VR
FR
SGND
SGND
V CC S
V IN *+
FWD
V CC P2
V IN *-
MUTE*
SGND
V CC S
20kΩ
300Ω
Equivalent Circuit Diagram Description
300Ω
VLO+
1kΩ
VLO-
1kΩ
300Ω
20kΩ
RF
V CC P*
V O *
No.A0816-5/9
V IN *
VCONT
REV