SM8143A Datasheet, PDF (5/6 Pages) Nippon Precision Circuits Inc – EL Sheet Driver

SM8143A
TYPICAL APPLICATIONS
s EL sheet size: 20 to 30cm², Current consumption: 20mA
0.1µF
N.C.
100V
CHV
N.C.
0.01µF
LDR
470µH
N.C.
VSS
N.C.
3.0V
OCL
180kΩ
N.C.
OUT1
N.C.
OUT2
N.C.
VDD
ENA
OCE
EL sheet
180kΩ
Diode: TOSHIBA 1SS250
Coil: MURATA LQH4N471K04M00
s EL sheet size: 30 to 50cm², Current consumption: 40mA
0.1µF
N.C.
100V
CHV
N.C.
0.01µF
LDR
470µH
N.C.
VSS
N.C.
3.0V
OCL
360kΩ
N.C.
OUT1
N.C.
OUT2
N.C.
VDD
ENA
OCE
EL sheet
180kΩ
Diode: TOSHIBA 1SS250
Coil: MURATA LQH4N471K04M00
s EL sheet size: 50 to 100cm², Current consumption: 80mA
0.1µF
N.C.
100V
CHV
N.C.
0.01µF
LDR
330µH
N.C.
VSS
N.C.
3.0V
OCL
510kΩ
N.C.
OUT1
N.C.
OUT2
N.C.
VDD
ENA
OCE
EL sheet
180kΩ
Diode: TOSHIBA 1SS250
Coil: TOKO D73LC (817CE331M)
Note: Do not operate the SM8143A with the EL sheet NOT connected (no load to OUT1/OUT2) since the IC will be damaged.
NIPPON PRECISION CIRCUITS—5