CMD4504 Datasheet, PDF (4/6 Pages) Ceramate Technical – 5-CH Motor Drive IC

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