CMD9259
5-Channel Motor Driver IC
Electrical Characteristics
°
Ω
(Ta=25 C, V =8V, R =8 , f=1kHz, unless otherwise specified)
CC
L
Parameter
Symbol
Conditions
Under no-load
Pin 7=GND
Min.
Typ.
Max.
10
5
Unit
mA
mA
V
Quiescent circuit current
Mute-on current
Mute-on voltage
Mute-off voltage
REGULATOR PART
Output voltage
I
2.5
6
2.5
-
CCQ
I
-
-
MUTE
V
MON
-
-
0.5
-
V
2
-
V
MOFF
V
REG
I =100mA
L
4.7
5.0
0
5.3
50
80
V
∆
→
−
Load regulation
V
RL3
I =0 200mA
50
20
mV
mV
L
∆
→
−
Line regulation
V
CC
V
=6 13V, I =100mA
0
CC
L
DRIVER PART (Except for loading motor driver)
−
−
Input offset voltage
V
-
-
15
-
15
40
-
mV
mV
A
IO
Output offset voltage 1
Maximum source current 1
Maximum sink current 1
Maximum output voltage 1
Maximum output voltage 2
Closed-loop voltage gain
Ripple rejection ratio
V
40
-
OO1
SOURCE1
Ω→
Ω→
I
R =8
V
0.25
0.25
2.5
-
0.4
0.4
3.3
L
CC
I
R =8
L
GND
-
A
SINK1
V
V
V =0.7V
IN
-
V
OM1
−
−
3.7
8
V =7V
IN
4.5
V
OM2
A
VF
V =0.1V
IN
5
6.5
60
dB
dB
RMS
RR
V =0.1V
IN
, f=120Hz
RMS
40
-
120Hz, V =1V
IN
Square wave
,
RMS
µ
Slew rate
SR
1
2
-
V / s
LOADING MOTOR DRIVER PART (Unless otherwise specified, VCTL=opened)
Ω
Ω
Output voltage 1
Output voltage 2
V
V
V
V
=5V, V
PIN9
=0V, V
PIN9
=0V, R =45
2.5
2.5
3.1
3.1
3.8
3.8
V
V
O1
O2
PIN14
PIN14
L
=5V, R =45
L
→
Output voltage regulation 1
(CTL)
V
V
=3.5 4.5V, V
=5V
CTL
PIN9
V
V
0.5
0.5
-
1.0
1.0
1.5
1.5
V
V
OCTL1
OCTL2
Ω
=0V, R =45
PIN14
L
→
Output voltage regulation 2
(CTL)
V
V
=3.5 4.5V, V
=0V
CTL
PIN9
Ω
=5V, R =45
PIN14
L
→
I =100 400mA, V
=5V,
=0V,
L
V
PIN9
∆
Load regulation 1
Load regulation 2
V
RL1
V
RL2
300
300
700
700
mV
mV
=0V
PIN14
→
I =100 400mA, V
L
PIN9
∆
-
V
V
V
=5V
PIN14
−
−
Output offset voltage 2
Output offset voltage 3
V
=5V, V
=0V, V
=5V
=0V
40
-
-
40
40
mV
mV
OO2
OO3
PIN9
PIN14
PIN14
V
40
PIN9
* 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 Apr. 17, 2003
Page 6 of 15
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
