sm8145a Nippon Precision Circuits Inc, (NPC), sm8145a Datasheet - Page 4

• Manufacturer Part Number: sm8145a
• Description: El Driver
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

DC Characteristics
V
1.
Supply voltage
CHV output voltage
OUT1, OUT2, OUTCOM HIGH-level
output voltage
OUT1, OUT2, OUTCOM LOW-level
output voltage
LDR output resistance
OCE oscillator frequency
OCE oscillator frequency range
OCL1, OCL2, OCL3 oscillator frequency
OCL1, OCL2, OCL3 oscillator frequency
range
OUT1, OUT2, OUTCOM output
frequency
OUT1, OUT2, OUTCOM output
frequency range
LDR inductance driver frequency
LDR inductance driver frequency range
ENA1, ENA2 HIGH-level input voltage
ENA1, ENA2 LOW-level input voltage
ENA1, ENA2 input current
ENA1, ENA2 rise time
Operating current
Stand-by current
DD
= 3.0V, Ta = 25 ° C unless otherwise noted.
ENA
V
SS
V
Parameter
SS
+ 0.5
V
1
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
SM8145A
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 —4
Rating
256
256
250
typ
3.0
8.0
4.0
64
–
–
–
–
–
–
–
–
–
–
–
–
V
V
DD
SS
1536
1536
1500
max
12.0
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
ms
µ A
Hz
Ω
V
V
V
V
V