ka3084 Fairchild Semiconductor, ka3084 Datasheet - Page 7

• Manufacturer Part Number: ka3084
• Description: Bi-directional Dc Motor Driver
• Manufacturer: Fairchild Semiconductor

KA3084D
Electrical Characteristics
(Ta=25 C, V
Notes:
The note in the chart means items calculated and approved in design not the items proven by actual test result.
FULL CIRCUIT
Quiescent current
VOLTAGE REGULATOR
Regulated voltage
Regulated voltage
HALL INPUT
Hall minimum input level
Hall bias current
OUTPUT DIRVE
Output saturation voltage (Upper)
Output saturation voltage (Lower)
Output current A
Output current B
VOLTAGE CONTROL
V
V
V
V
Voltage control gain
CTL
CTL
CTL
CTL
reference voltage
input range
offset range
input bias current
CC
Parameter
=12V, unless otherwise specified)
note
note
note
Symbol
I
I
V
V
I
V
V
V
OUTB
OUTA
VCTL
V
V
V
I
G
REG
REG
OFF
I
BH
CTL
INH
SU
Q
SL
25
M
V
V
V
V
V
V
V
V
V
V
0.48
V
V
V
V
V
I
I
CC
CC
CC
CTL
CTL
CTL
H1P
H1N
H2P
H2N
CTL
CTL
CTL
H1P
H1N
O
O
/ V
=12V
=12V
=12V, I
=2.0V, Hall=2.5V
=4.5V
=4.5V
=2.6V
=2.6V
=0 ~ V
=2.5V
=2.8V, 3.3V
=2.6V,
0.48
=2.4V, V
=2.4V, V
=2.4V
V
7
REG
CTL
Condition
V
REG
REG
CTL
-
-
CTL
CTL
(TYP)
0.55A/V(TYP)
= 20mA
=3.5V
=2.5V
V
CTL
Min.
0.38
500
500
4.6
4.6
2.0
50
150
0
-
-
-
-
-
Typ.
0.25
0.55
700
700
8.5
5.0
5.0
1.3
2.0
2.3
1.0
0
-
-
V
+150
Max.
0.64
900
900
5.4
2.0
2.0
2.5
6.0
5.4
2.0
REG
13
-
mVp-p
Units
A / V
mA
mA
mA
mV
V
V
V
V
V
V
A
A