LB1838M Datasheet, PDF (2/4 Pages) Sanyo Semicon Device – Low-saturation, Bidirectional Motor Driver for Low-voltage Applications

LB1838M
Electrical Characteristics at Ta = 25°C, V_CC = 3 V
Parameter
Supply current 1
Supply current 2
Output saturation voltage
Input current 1
Input current 2
Output sustaining voltage
Spark killer diode reverse
current
Spark killer diode forward
voltage
Symbol
I_CC0
I_CC1
V_OUT1
V_OUT2
I_IN
I_ENA
V_O (sus)
Is (leak)
Conditions
ENA1, 2 = 0 V, V_IN1 = 3 V or 0 V
ENA1 = 3 V, V_IN1 = 3 V or 0 V
ENA = 3 V, V_IN =3 V or 0 V, I_OUT = 200 mA
ENA = 3 V, V_IN = 3 V or 0 V, I_OUT = 400 mA
V_CC = 6 V, V_IN = 6 V
V_CC = 6 V, ENA = 6 V
I_OUT = 400 mA
V_CC1, V_S = 7 V
V_SF
I_OUT = 400 mA
Pin Assignment
min typ max Unit
0.1
10 µA
12
18 mA
0.2 0.28 V
0.4 0.6 V
200 µA
200 µA
9
V
30 µA
1.7 V
Note: Both GND pins should be connected to ground.
Truth Table
IN 1, 2
L
H
L
H
ENA 1, 2
H
H
L
L
OUT 1, 3
H
L
OFF
OFF
OUT 2, 4
L
H
OFF
OFF
Mode
Forward
Reverse
Standby
Standby
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