L9947 Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
L9947 Datasheet PDF : 13 Pages
| |||
L9947
ELECTRICAL CHARACTERISTICS (VS = 8 to 16V; VCC = 4.5 to 5.5V; Tj = -40 to 150°C;unless other-
wise specified; the voltage are refered to GND and currents are assumed positive, when the current
flows into the pin.)
SUPPLY:
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
ICC
DC Supply Current
VS = 16V; VCC = 5.5V; (status 8)
5
mA
IS
DC Supply Current
VS = 16V; VCC = 5.5V; (status 8)
10
mA
ICC + IS
Sum Supply Current (1)
IOUT1 = IOUT2 = IOUT3 = IOUT4 =
IOUT5 = 0; Standby (status 2)
VS = 14V; VCC = 5.5V;
Tj = -40 to 25°C
100
µA
IOUT1 = IOUT2 = IOUT3 = IOUT4 =
150
µA
IOUT5 = 0; Standby (status 2)
VS = 14V; VCC = 5.5V;
t(s) Tj > 25°C
VS < 14V; VCC = 5.5V; IOUT = 0;
c (status 17);
u VSOVT
Overvoltage Shutdown
17
d Threshold
Pro t(s) CONTROL INPUTS: CNS, R/WN, MODE
te c Symbol
Parameter
le u VINL
so rod VINH
VINHyst
b P IINL
) - O lete IINH
Input Low Level
Input High Level
Input Hysteresis
Input Current Low
Input Current High (with
exception of CSN Input)
t(s so RCSN
Input Resistance to GND (pull
down at CSN pin)
c b DATA INPUT: D0 - D3
Test Condition
VCC = 5V
VCC = 5V
VCC = 5V;
VCC = 5V; VIN = 0
VCC = 5V; VIN = 5V
Min.
3.5
0.5
-10
-10
20
du - O Symbol
Parameter
ro ) VDINL
Input Low Level
P t(s VDINH
Input High Level
te c VDINHyst Input Hysteresis
le u IDINL
Input Current Low
so rod IDINH
Input Current High
b P DATA OUTPUT: D0 - D3
Test Condition
VCC = 5V; MODE = 0
VCC = 5V; MODE = 0
VCC = 5V; MODE = 0
VCC = 5V; VIN = 0
VCC = 5V; VIN = 5V
Min.
3.5
0.5
-10
-10
O te Symbol
le VDOL
Obso VDINH
Parameter
Output Low Level
Input High Level
Test Condition
VCC = 5V; ID = 0.5mA; MODE
=1
VCC = 5V; ID = 0.5mA; MODE
=1
Min.
4
Typ.
Typ.
Typ.
3
25
Max.
1.5
10
10
Max.
1.5
10
10
Max.
0.6
mA
V
Unit
V
V
V
µA
µA
KΩ
Unit
V
V
V
µA
µA
Unit
V
V
Note (1): Off-State Leakage Current of each single output ≤25µA, Tj = -40 to 150°C.
3/13
Share Link: 