sm8142b Nippon Precision Circuits Inc, (NPC), sm8142b Datasheet - Page 4

• Manufacturer Part Number: sm8142b
• Description: El Driver
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

SPECIFICATIONS
Absolute Maximum Ratings
Recommended Operating Conditions
1. Max value is as same as Absolute Maximum Ratings.
Supply voltage range
Input voltage range
Output voltage
Power dissipation
Storage temperature range
Supply voltage range
Operating temperature
Operating current
Current limit resistance
Coil inductance
Parameter
Parameter
1
Symbol
Symbol
V
V
V
T
R
R
V
OUT1/2
L
V
I
T
V
DD2
P
OPR
CHV
CHV
OUT
LDR
LDR
DD2
DD
stg
IN
D
All Input pins
CHV pin
LDR pin
OUT1, OUT2 pin
Ta ≤ 85 ° C
Including coil current, V
Including coil current, V
V
V
EL ≤ 30cm
EL ≥ 30cm
f
LDR
DD
DD
= 1.6 to 4.0V
= 4.0 to 5.5V
= 64kHz
2
2
Condition
Condition
SM8142
DD
DD
= 3.0V
= 5.0V
− 40
min
1.6
10
–
–
–
–
–
–
V
SS
− 0.3 to V
− 0.3 to 7.0
− 55 to 125
0.5 to 120
0.5 to 120
0.5 to 120
SEIKO NPC CORPORATION —4
Rating
Rating
0.47
100
typ
3.0
1.0
20
–
–
–
0
0
DD
+ 0.3
max
5.5
85
60
36
–
–
–
–
–
Unit
Unit
mW
mA
k Ω
k Ω
mH
° C
° C
V
V
V
V
V
V