CMD5901
4-Channel Motor Driver IC
Electrical characteristics
(Ta=25°C, BATT=2.4V, SV 1=SV 2=3.2V, V
=1.6V, ADPV =0V, fCLKIN=88.2kHz)
CC
CC CC REF
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
COMMON SECTION
BATT=10.5V,SVCC1,
2=VREF=0V
BATT Stand-by Current
I
-
-
-
-
-
-
5
µA
mA
mA
mA
mA
ST
BATT Supply Current (No Load)
SVCC Supply Current (No Load)
I
DVCC=0.45V, MUTE34=3.2V
2.5
3.0
3.5
0.2
3.5
3.5
5.0
1.0
BATT
DVCC=0.45V, MUTE34=3.2V,
ERRI=0V
I
I
SVCC1
SVCC2
SVCC2 Supply Current (No Load)
DVCC=0.45V, MUTE34=3.2V
ADPVCC Supply Current
(No Load)
I
ADPVCC=4.5V, ROUT=OPEN
ADPVCC
H-DRIVE PART
Voltage Gain CH1, 3, 4
CH2
G
G
134
VC
12
14
16
-
dB
dB
KΩ
2
VC
21.5 23.5 24.5
Gain Error By Polarity
∆G
-
-2
0
2
VC
InputpinResistanceCH1,3,4
CH2
R
34
DI1
9
6
11
7.5
13
9
IN=1.7 & 1.8V
R
DI2
RL=8Ω, DVCC=BATT=4V,
IN=0 ~ 3.2V
Maximum Output Voltage
V
1.9
2.1
-
V
OUT
Saturation Voltage (Lower)
Saturation Voltage (Upper)
Input offset Voltage
V
V
IO= -300mA, IN=0 & 3.2V
-
-
240
240
0
400
400
8
mV
mV
mV
SAT1
IO=300mA, IN=0 & 3.2V
-
SAT2
V
-8
IO
134
OutputOffsetVoltageCH1,3,4
CH2
V
OO
-70
-130
0
0
70
130
VREF=IN=1.6V
mV
V
2
OO
DEAD Zone
V
-
DI1=1.8V
-20
2.0
-
0
-
20
-
mV
V
DB
Brake1 On Voltage
Brake1 Off Voltage
MUTE2 On Voltage
MUTE2 Off Voltage
MUTE34 On Voltage
MUTE34 Off Voltage
VREF On Voltage
VREF Off Voltage
BRAKE1 Brake Current
V
M1ON
V
DI1=1.8V
-
0.8
-
V
M1OFF
V
DI2=1.8V
2.0
-
-
V
M2ON
M2OFF
M34ON
V
V
DI2=1.8V
-
0.8
0.8
-
V
DI3=DI4=1.8V
DI3=DI4=1.8V
INn=1.8V(N=1, 2, 3, 4)
INn=1.8V(N=1, 2, 3, 4)
Brake Current
-
-
V
V
2.0
1.2
-
-
V
M34OFF
V
-
-
V
REFON
V
-
0.8
10
V
REFOFF
I
4
7
mA
BRAKE
*Granteed Design Value
* 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
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.0 Dec.12, 2002
Page 6 of 14
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
