m56753fp Mitsumi Electronics, Corp., m56753fp Datasheet - Page 3

• Manufacturer Part Number: m56753fp
• Description: 2-channel Actuator Motor Driver
• Manufacturer: Mitsumi Electronics, Corp.

ELECTRICAL CHARACTERISTICS (Ta=25˚C, Vcc1=Vcc2=VBS2=12V, Load=0, unless otherwise noted)
CH1 and CH2 Input and Output Characteristics
I
I
I
V
V
V
V
GAIN
VMUTE
ON
VMUTE
OFF
IMUTE
V
V
V
V
V
V
V
Symbol
CC
CC
CC
SAT
SAT
OFS
OFS
CTLIN
CTLOUT
A3IN
A3OUT
A3OFS
REFS
REF1
Input
1
2
3
1
2
1
2
Power Supply Current-2
(at Mute condition)
Power Supply Current-3
Output saturation voltage
Output Amp.
Mute ON voltage
Mute OFF current
Mute input current
CTL Amp. Input voltage range
CTL Amp. Output voltage range
A3 Amp. Input voltage range
A3 Amp. Output voltage range
A3 Amp. Offset voltage
V
V
Power Supply Current-1
(at Enable condition)
Output saturation voltage
(at Bootstrap)
Output Amp.
Voltage Gain between
R
REF
REF
Offset voltage 1
Offset voltage 2
input and output
Monitor Voltage
Input current
R
CTLOUT
VREF
CTL+
CTL-
Parameters
+
Reference
Voltage
V
Non-inverted Amp.
(Gain = 5.0 times)
Inverted Amp.
(Gain = 5.0 times)
REFM
=5.65V
+
+
at V
at V
Top and Bottom power Transistors saturation
voltage (at Io=0.5A).
V
(CTL Amp.=buffer.)
V
(CTL Amp.=buffer.)
{VM(+)-VM(-)}
CH2 is Mute-ON mode when
MUTE2A=H and MUTE2B=H condition.
MUTE1=MUTE2A=MUTE2B=5V
A1 and A2 Amps.
A1 and A2 Amps. Load=0
Load=0
Load=0
When V
M56753FP makes the Bias shut off.
V
1.25V V
(V
1
1
1
REF
REF
REF
CTL
,
,
,
REF
REF
2
2
2
=V
=V
=2.5V
-V
VM+
,
,
,
VM-
=V
=V
CTL
CTL
35
35
35
REF
REF
CTL
CTL
CTL
,
,
,
=2.5V, V
=2.5V, V
)
36
36
36
voltage is under this values,
3.75V
=2.5V, MUTE=5V.
=2.5V, MUTE=0V.
pins current at V
pins current
pins current
Test conditions
CC
CC
(CTL Amp.=buffer.)
2-CHANNEL ACTUATOR MOTOR DRIVER
=V
=V
(5.65V)
V
(2.5V)
V
BS
BS
REFM
REF
=5V
=12V
MITSUBISHI <CONTROL / DRIVER IC>
REF
=0.
Input
VM1-
0.5V
2.5V
2.5V
19.1
Min.
-27
-78
2.0
1.5
1.0
1.0
-5
-1
0
M56753FP
Limits
-0.37
Typ.
1.35
190
1.0
4.5
0.7
1.4
23
20
V
V
V
V
VM1+
Max.
20.8
BS
BS
BS
BS
+27
+78
250
2.0
7.0
1.9
1.0
0.8
1.8
0.1
37
+5
-1.2
-1.0
-1.9
-1.0
Unit
mA
mA
mA
mV
mV
mV
mA
dB
V
V
V
V
V
V
V
V
V
A