CMD4504
5-CH Motor Drive IC
Electrical Characteristics
(VCC1=8V, VCC2=5V, f=1kHz, RL =8Ω, Rs =0.5Ω, Ta=25℃ unless otherwise specified.)
CHARACTERISTICS
SYMBOL
CONDITIONS
MIN TYP MAX UNIT
Quiescent circuit current
All mute in current
Icc
No load
-
-
15
-
-
4
mA
mA
V
Iamute
Vamon
Vamoff
Vrmon
Vrmoff
Pin23=GND
All mute on voltage
Pin23=variation
Pin23=variation
Pin23=variation
Pin23=variation
-
-
0.5
-
All mute off voltage
2.0
-
-
V
Reference mute on voltage
Reference mute off voltage
-
0.5
-
V
2.0
-
V
[ ACTUATOR PART (CH4,CH5)]
Output offset current
Ioo
Pin1=Pin9=Pin22=Vref
Vcc2=5V, RL= 8Ω
-
-
-
0
-
-
-
mA
V
Maximum output voltage 45
Transmission gain 45
Vom45
Gm45
3.8
1.5
Vin=0.1Vrms, f=1kHz
A/V
[ SPINDLE,SLED PART (CH2,CH3)]
Output offset voltage 23
Maximum output voltage 23
Closed-loop voltage gain 23
Slew rate 23
Voo23
Vom23
Avf23
SR23
RR23
Vin=Vref
-100
-
-
+100
mV
V
Vcc1=8V,RL=12Ω
Vin=0.1Vrms, f=1kHz
Vout=4.0 Vpp, Square
Vin=0.1Vrms, f=120Hz
6.0
18
1.5
60
-
20
-
16
-
dB
V/uS
dB
Ripple rejection ratio 23
50
-
[ TRAY DRIVE PART (CH1)]
Input high level voltage
Input low level voltage
Vih
Vil
-
-
2.0
-
-
-
-
V
V
0.5
Vcc=8V, RL=45Ω
Pin10=open
Output voltage
Vo
-
-
6
1
-
-
V
Vcc=8V, RL=45Ω
Pin10=3~4V
CTL to output transfer gain
Gv
V/V
Output offset voltage 1
Output offset voltage 2
Voo1
Voo2
Pin11=Pin12=5V
Pin11=Pin12=0V
-50
-50
+50
+50
mV
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
Tel:886-3-3214525
Fax:886-3-3521052
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.0 May 22, 2003
Page 4 of 6
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