CMD4505
5-CH BTL Driver for DVD Player
Electrical Characteristics
(VCC1=8V, VCC2=5V, BIAS=2.5V, f=1kHz, RL=8Ω, RS=0.5Ω, Ta=25℃ unless otherwise specified)
Limit
Characteristics
Symbol
Conditions
Unit
Min Typ.
Max
Quiescent current
Icc
-
30
-
mA
V
Voltage for mute ON
Voltage for mute OFF
Vston
Vstoff
0
-
0.5
5
2.0
-
V
[Actuator Part]
Output offset voltage
Maximum output voltage
Voltage gain
Voo
Vom
Gv
-
3.6
-
-
±50
mV
V
@10ΩLoad
4.0
23.5
-
-
VIN=BIAS+0.2Vpp ac @1KHz
dB
[Sled Part]
Output offset voltage
Voofsl
Vomsl
Gvsl
-
-
±100
mV
V
Maximum output voltage
Closed loop voltage gain
@20ΩLoad
7.5
18
9.0
20
-
VIN=BIAS+0.2Vpp ac @1KHz
22
dB
[Spindle Part]
Output offset voltage
Maximum output voltage
Voltage gain
Voofld
Vomax
Gvld
-
-
-
3.5
15.5
1
±50
-
mV
V
@8ΩLoad
VIN=BIAS+0.2Vpp ac @1KHz
VIN=BIAS+0.2Vpp ac @1KHz
13.3
0
17.5
2
dB
dB
Gain error by polarity
△Gvld
[Tray Driver Part]
Output saturation voltage 1
Vsat1
△Vsat1
Vsat2
Upper + Lower saturation, IL=200mA
0.7
-
1.1
-
1.5
0.1
2.2
11
V
V
Output saturation voltage
between F&R
Output saturation voltage 1 between
FWD and REV
Output saturation voltage 2
Upper + Lower saturation, IL=500mA
1.0
7.4
1.55
9.2
V
Output adjustable gain on “H”
side voltage
VvtrH
VCTL=2V
dB
High level input voltage
Low level input voltage
High level input current
VIH
VIL
IIH
1.5
-0.3
-
-
-
Vcc
0.5
V
V
VFWD=VREV=5V
180
270
µA
[Comparator]
Input offset voltage
Voofc
Vcmc
-
±1.0
-
±2.0
mV
V
Input common-mode voltage
range
0
Vcc1-1.5
Voltage gain
Gvc
Iosc
Vsc
RL≧15kΩ
Vout<1.5V
Iosc≦4mA
50
-
200
6.0
-
-
V/mV
mA
Output sink current
Saturation voltage
-
250
400
mV
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.0 Oct. 6,2004
Tel:886-3-3214525
Page 4 of 6
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
