mm1538 Mitsumi Electronics, Corp., mm1538 Datasheet - Page 23

• Manufacturer Part Number: mm1538
• Description: 4-ch Motor Driver For Portable Cd Players
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
Characteristics
Input Load Fluctuation
Input Load Fluctuation (ch2)
Daed Zone
-1
-2
-3
-0.002
-0.004
-0.006
-1
-2
-3
3
2
1
0
0.006
0.004
0.002
3
2
1
0
-0.8
-0.8
0
-30
∞
∞
8Ω
•
•
•
•
8Ω
Ta=normal temperature
BATT=HV
VSYS1=VSYS2=3.2V
Vref=1.6V
-0.6
-0.6
20Ω
20Ω
4Ω
CC
=4V
-20
8Ω
4Ω
-0.4
-0.4
20Ω
4Ω
-10
-0.2
-0.2
Input voltage:V
Input voltage:V
Out voltage:V
0
0
4-ch Motor Driver for Portable CD Players MM1538
0
IN
IN
(V)
(V)
O
(mV)
0.2
0.2
10
4Ω
0.4
0.4
•
•
•
•
Ta=normal temperature
BATT=HV
VSYS1=VSYS2=3.2V
Vref=1.6V
8Ω
•
•
•
•
Ta=normal temperature
BATT=HV
VSYS1=VSYS2=3.2V
Vref=1.6V
4Ω
8Ω
20
20Ω
8Ω
CC
CC
0.6
0.6
=4V
=4V
20Ω
R
R
4Ω
20Ω
L
L
=∞
=∞
0.8
0.8
30