M56733AFP
Electrical Characteristics
(unless otherwise noted, Ta = 25°C, V
CC
= 5.0 V,)
Symbol
I
CC
H
I
CC
L
I
IN
HA
V
N
∆V
N
Vsat
V
TH
G
V
Parameter
Circuit Current
Circuit Current
Current input to the Hall amplifier
Voltage when the output is at the
mid-phase point
Difference of voltage when the
output is at the mid-phase point
Saturation output voltage
Control-input reference voltage
Voltage gain between control
input and output
Difference of voltage-gain
between phases
Error amplifier reference voltage
Error amplifier input current
Error amplifier output level
Current-limiting reference voltage
Intermediate level of discriminator
output is measured
High
Low
The RF pin voltage when voltage on
the FLT pin falls below 1.5 V. No
load.
High
Pins 6 and 13
Low
V
IN
= 12 V, pin 6
V
IN
0 V, pin 13
High
Low
+: Deceleration side
-: Acceleration side
fosc = 492 kHz
fosc = 492 kHz
fosc = 492 kHz
fosc = 492 kHz
IL = 200
µA
When 12 V is applied
When 12 V is applied
When 0 V is applied
Io = 0.7 A, sum of upper and lower
transistors
FLT-pin voltage for which motor
rotates
Source side
Sink side
Source and sink sides
Test conditions
When the circuit is switched on.
Excludes the injector current.
When only the minimal circuit is
switched on.
Limits
Min
9
—
—
5.1
—
—
1.05
16.65
20.82
26.00
—
2.0
–0.2
2.2
0.6
0.36
Typ
18
—
0.4
6.3
—
2.8
1.20
18.05
23.80
28.00
—
2.2
–0.02
2.5
0.8
0.40
Max
28
300
4.0
7.1
0.2
3.2
1.35
25.10
26.81
30.00
2
2.4
mA
µA
µA
V
V
V
V
dB
dB
dB
dB
V
µA
V
V
V
Unit
∆G
V
Vref
I
IN
•E
V
O
•E
V
CL
3.1
1.05
0.44
V
IN
I
IN
Vinj
VoDSC
∆T
Function- input threshold voltage
Current input to the function-input
pins
Injector pin voltage
Discriminator output level
Discriminator count error
2.5
—
500
–150
0.6
4.1
0.5
–6
—
—
700
–100
0.9
4.8
0.8
1
—
0.1
1000
–70
1.5
5.3
1.2
6
V
V
V
V
V
V
V
µA
fosc
IinjMAX
IinjMIN
VOLFG
I1FG
I
IN
MOD
Oscillation frequency
Injector max. operating current
Injector min. operating current
FG amplifier output low level
(monitor)
FG amplifier output pin leakage
current (monitor)
Current input to the MOD pin
–0.2
25
—
—
—
435
–75
—
—
—
0.1
—
565
–98
0.2
—
4
0.2
1.0
800
–140
%
mA
mA
V
µA
µA
µA
Rev.1.00, Sep.22.2003, page 4 of 6
RENESAS [ RENESAS TECHNOLOGY CORP ]
