cf8141b Nippon Precision Circuits Inc, (NPC), cf8141b Datasheet - Page 5

• Manufacturer Part Number: cf8141b
• Description: El Driver
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

DC Characteristics
Ta = 25 ° C, 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
OSC oscillator frequency
OSC 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
Operating current
Stand-by current
ENA rise time
V
SS
V
1
SS
Parameter
SS
+ 0.5
V
= 0V, V
DD
− 0.5
DD
V
t
= 3.0V unless otherwise noted
ENA
DD
Ver.
A/B
A/B
A/B
A/B
A/B
A/B
A/B
A/B
A
A
B
B
B
B
B
Symbol
V
V
V
V
V
f
f
f
f
f
f
f
f
I
R
f
f
OCE1
OCE2
OSC1
OSC2
ENAH
I
t
V
OCL1
OCL2
OUT1
OUT2
LDR1
LDR2
I
OUTH
ENAH
OUTL
ENAL
DD1
STB
ENA
CHV
LDR
DD
I
R
R
R
R
R
ENA = “H”, V
ENA = “L”, V
V
Excluding coil current
ENA = “L”
V
LDR
OCE
OCL
OSC
OCE
OCL
ENAH
ENAL
SM8141
= 50mA
/R
/R
= 200k Ω
= 200k Ω
= 200k Ω
→ V
= 3.0V, V
OSC
OSC
Condition
ENAH
= 200k Ω
= 200k Ω
DD
DD
= 2.0 to 5.5V
= 2.0 to 5.5V
DD
= 3.0V
V
V
DD
SS
min
205
205
205
200
2.0
0.5
2.0
32
32
32
31
51
–
–
–
8
–
–
–
− 0.5
− 0.3
SEIKO NPC CORPORATION —5
Rating
256
256
256
250
typ
3.0
8.0
4.0
64
–
–
–
–
–
–
–
–
–
–
–
–
–
V
V
DD
SS
1024
1024
1024
1000
max
12.0
100
100
307
307
307
300
256
100
5.5
0.5
6.0
77
1
1
+ 0.5
+ 0.3
Unit
kHz
kHz
kHz
kHz
mA
Hz
µ A
µ A
ms
Ω
V
V
V
V
V