sm8143a Seiko NPC Corp., sm8143a Datasheet - Page 5

• Manufacturer Part Number: sm8143a
• Description: El Driver Ic Up To 80cm2
• Manufacturer: Seiko NPC Corp.

DC Characteristics
V
1.
Supply voltage
CHV output voltage
OUT1, OUT2 HIGH-level output voltage
OUT1, OUT2 LOW-level output voltage
LDR output resistance
OCE oscillator frequency
OCE oscillator frequency range
OCL oscillator frequency
OCL oscillator frequency range
OUT1, OUT2 output frequency
OUT1, OUT2 output frequency range
LDR inductance driver frequency
LDR inductance driver frequency range
ENA HIGH-level input voltage
ENA LOW-level input voltage
ENA input current
ENA rise time
Operating current
Stand-by current
DD
= 3.0V, Ta = 25 ° C unless otherwise noted.
ENA
V
SS
1
V
Parameter
SS
+ 0.5
V
DD
− 0.5
t
V
ENA
DD
Symbol
V
V
V
V
f
f
I
V
R
f
f
f
f
f
f
V
OCE1
OCE2
OCL1
OCL2
OUT1
OUT2
ENAH
t
I
I
LDR1
LDR2
OUTH
OUTL
ENAH
ENAL
ENA
DD1
STB
CHV
LDR
DD
I
R
R
R
R
ENA = HIGH, V
ENA = LOW, V
V
Excluding coil current
ENA = LOW
LDR
OCE
OCL
OCE
OCL
ENAH
= 50mA
= 180k Ω
= 180k Ω
= 180k Ω
= 180k Ω
= V
SM8143A
Condition
DD
= 3.0V
DD
DD
= 1.6 to 5.5V
= 1.6 to 5.5V
V
V
DD
SS
min
205
205
200
1.6
0.5
2.0
32
32
31
51
–
–
–
8
–
–
–
– 0.3
– 0.5
SEIKO NPC CORPORATION —5
Rating
256
256
250
typ
3.0
3.5
4.0
64
–
–
–
–
–
–
–
–
–
–
–
–
V
V
DD
SS
1536
1536
1500
max
5.25
100
100
307
307
300
384
100
5.5
0.5
6.0
1.0
1.0
77
+ 0.5
+ 0.3
Unit
kHz
kHz
kHz
mA
µ A
µ A
Hz
µ s
Ω
V
V
V
V
V