Description
The AM5668 is a five-channel BTL driver IC, in which
four channels are voltage-type BTL drivers for tracking
and focus actuators, sled and spindle motors, the other one
channel is DC motor driver for tray which supports for-
ward/reverse control. This IC also contains two general-
purpose independent precise voltage comparators.
Features
· 4-Channel DC Motor BTL Driver
· 1-Channel Forward/Reverse Control DC Motor BTL
Driver
· Two Built-in Comparators
· Built-in Level Shift Circuit
· Built-in Mute Mode
· Built-in Thermal Shutdown Circuit
· Operating Voltage: 4.3V to 13.2V
Application
· DVD Player Driver
Benefits
· Completely Compatible with AM5868
Additional Available Materials
· Samples
· Preliminary Datasheet
· ESD Report
BCD Semiconductor Manufacturing Limited
Product Brief
5-CHANNEL MOTOR DRIVER FOR DVD PLAYER AM5668
Parametric Table
Symbol
Min
Typ
Max
I
QC
(mA)
20
V
OMFC
(V)
3.1
3.4
G
VFC
(dB)
23.5
V
OMTK
(V)
3.1
3.4
G
VTK
(dB)
23.5
V
OMSP
(V)
3.1
3.3
G
VSP
(dB)
13.3
15.5
17.5
V
OMSL
(V)
3.1
3.3
G
VSL
(dB)
18
20
22
V
SAT1TR
(V)
1.4
1.6
V
SAT2TR
(V)
2.3
2.5
V
IO
(mV)
3
G
V
(dB)
80
I
SINK
(mA)
6.0
V
SAT
(V)
0.25
0.5
T
A
(
o
C
)
0
70
T
STG
(
o
C
)
-55
150
May 2005
Ordering Information
Detailed information please refer to the relevant datasheet.
Package
Temperature Range
Part Number
Marking ID
Packing Type
Tin Lead
Lead Free
Tin Lead
Lead Free
HSOP-28
0 to 70
o
C
AM5668M28
AM5668M28-E1
AM5668M28
AM5668M28-E1
Tube
Product Brief
5-CHANNEL MOTOR DRIVER FOR DVD PLAYER AM5668
HSOP-28
Pin Configuration
USA
3170 De La Cruz Blvd, Suite # 105 Santa Clara, CA 95054-2411,
U.S.A
Tel : +1-408-988 6388
Fax : +1-408-988 6386
Taiwan
4F, 298-1 Rui Guang Road, Nei-Hu District, Taipei,
Taiwan
Tel : 886-2-2656-2808
Fax : 886-2-2656-2806
Shanghai
8F, B Zone, 900 Yi Shan Road, Shanghai 200233,
China
Tel : 86-21-6495 9539
Fax : 86-21-6485 9673
Shenzhen
Room 27B, Tower C, No. 2070, Shennanzhong Road, Shenzhen
518031, China
Tel : 86-755-8368 3987
Fax : 86-755-8368 3166
BCD Semiconductor Manufacturing Limited
Sales Office:
May 2005
2
9
10
11
12
13
14
8
6
1
3
4
5
7
28
27
26
25
24
23
22
21
20
19
18
17
15
16
MUTE
BIAS
VINTK
VINSP
GND
VCTL
V
CC2
VOSP-
VOSP+
VOTK-
VOTK+
VINFC
OP2IN-
VINSL
FWD
REV
V
CC1
VOTR-
VOTR+
VOSL+
VOSL-
VOFC-
VOFC+
OP2IN+
OP2OUT
OP1IN-
OP1IN+
OP1OUT
(PGND)
(PGND)
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