M56754SP Mitsubishi, M56754SP Datasheet - Page 3

• Manufacturer Part Number: M56754SP
• Description: 4-CHANNEL ACTUATOR MOTOR DRIVER
• Manufacturer: Mitsubishi

ELECTRICAL CHARACTERISTICS
(Ta=25˚C, V
CHECK ITEMS FOR EVALUATION
The thermal shutdown temperature shown in this table does not assure the above thermal shutdown operating temperature range of the device operation. The
operating assurance range of the device covers up to Tjmax defined with the absolute maximum rating. The thermal shutdown operation shown in this table is a
thermal protection circuit applied when the temperature exceeds this Tjmax by mistake. Therefore, be sure to operate this device at the temperature lower than
or equal to Tj=150˚C.
I
I
Vrefm
Vospm
Vsat1
Vsat2
Vofs1.2.3
Vofs4
Gain1L
Gain1H
Gain2
Gain3L
Gain3H
Gain41
Gain42
Vrefin
Vrefs
Vopin
Vopout
Vofsop
Ibop
Ibofs
GB
CC
CC
1
2
Symbol
1
2
Symbol
Ttsd
THtsd
Thermal Shutdown Operating Temperature
Thermal Shutdown Hysteresis Temperature
CC
=Vbs1=Vbs2=Vm1=Vm2=5V, no-load unless otherwise noted)
Circuit current 1 on no-signal
Circuit current 2 on no-signal
Vrefm voltage
Spindle driver
Output voltage D range
Output saturation voltage
Output saturation voltage (At boot)
Output amp., Offset voltage
Output amp., Offset voltage
Gain L between CH1 input and output
Gain H between CH1 input and output
Gain between CH2 input and output
Gain L between CH3 input and output
Gain H between CH3 input and output
Gain 1 between CH4 input and output
Gain 2 between CH4 input and output
Vref amp. input voltage range
Vref supervisory voltage
Operational amp. input voltage range
Operational amp. output voltage range I
Operational amp. offset voltage
Operational amp. input current
Operational amp. input current offset
Operational amp. GB product
Parameter
Parameter
I
Top and bottom saturation voltage of
output power Tr (Io=0.5A)
Top and bottom saturation voltage of
output power Tr (Io=0.5A)
1,2,3ch amp., Vref=2.5V,
10k connection between Vctl and Vref
4ch amp., Vref=2.5V
10k connection between Vctl and Vref
{VM1(+)-VM1(-)}
{VM1(+)-VM1(-)}
{VM2(+)-VM2(-)}
{VM3(+)-VM3(-)}
{VM3(+)-VM3(-)}
{VM4(+)-VM4(-)}
{VM4(+)-VM4(-)}
Turn off the bias when the Vref input
voltage is less than or equal to the value
at right.
Vin=2.5V
Vin=2.5V
O
O
2
1
{Vctl4(1)-Vref}
{Vctl4(2)-Vref}
(Vctl1L-Vref)
(Vctl1H-Vref)
(Vctl2-Vref)
(Vctl3L-Vref)
(Vctl3H-Vref)
=0.5A Vrefm reference
=±2mA
,
pin current
3
,
29
,
30
pin current
Test conditions
Test conditions
(Vctl1L=
(Vctl1H=
(Vctl2=
(Vctl3L=
(Vctl3H=
(10k
with Vctl4(1)=
(Vctl4L=
4-CHANNEL ACTUATOR MOTOR DRIVER
connection
MITSUBISHI <CONTROL / DRIVER IC>
13
4
31
19
5
20
pin)
pin)
pin)
pin)
pin)
pin)
28
pin)
-1.55
Vrefs
-100
Min.
18.8
31.8
10.2
22.6
36.5
Min.
-40
-70
-10
6.2
5.1
0.5
0.5
2.3
-1
Limits
M56754SP
Limits
-0.15
Typ.
2.15
1.35
19.3
32.3
10.7
25.0
37.0
Typ.
165
0.7
6.7
5.6
2.5
1.4
32
10
40
0
4
V
V
V
+100
Max.
Max.
CC
CC
CC
1.55
19.8
32.8
11.2
27.2
37.5
+40
+70
+10
1.9
1.0
7.2
6.1
1.7
44
14
0
-1.2
-1.0
-1.0
MHz
Unit
Unit
mA
mA
mV
mV
mV
dB
dB
dB
dB
dB
dB
dB
nA
˚C
˚C
V
V
V
V
V
V
V
V
A