參數資料
型號: UPC1854A
廠商: NEC Corp.
英文描述: I2C BUS-COMPATIBLE US MTS PROCESSING LSI
中文描述: I2C總線兼容美國的多邊貿易體制處理LSI
文件頁數: 34/48頁
文件大?。?/td> 251K
代理商: UPC1854A
μ
PC1854A
34
Data Sheet S12816EJ3V0DS00
7. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (Unless otherwise specified, T
A
= +25
°
C)
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage
V
CC
11
V
I
2
C bus input pin voltage
V
cont
To SDA, SCL pins
V
CC
V
Composite signal input voltage
V
in
COM pin
V
CC
V
Power dissipation
P
D
T
A
= 75
°
C
μ
PC1854ACT (SDIP)
600
mW
μ
PC1854AGT (SOP)
340
mW
Operating ambient temperature
T
A
V
CC
= 9 V
–20 to +75
°
C
Storage temperature
T
stg
–40 to +125
°
C
Caution
If any of the parameters exceeds the absolute maximum ratings, even momentarily, the device
reliability may be impaired. The absolute maximum ratings are values that may physically
damage the product. Be sure to use the product within the ratings.
Recommended Operating Range (Unless otherwise specified, T
A
= +25
°
C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Power supply voltage
V
CC
8.0
9.0
10.0
V
Output load impedance 1
R
L
1
AC load impedance that can be driven
by outputs of NOT, ROT and LOT pins
(at 100% modulation)
2
k
Output load impedance 2
R
L
2
AC load impedance that can be driven
by output of SOT pin
(at 100% modulation)
10
k
Signal input voltage
V
in
Signal voltage
to COM pin
L+R signal
(100% modulation)
0.424
V
p-p
L-R signal
(100% modulation)
0.848
V
p-p
Pilot signal
0.0848
V
p-p
SAP signal
0.254
V
p-p
I
2
C bus input pin voltage (High)
V
contH
SDA, SCL pins
3.5
5.0
5.0
V
I
2
C bus input pin voltage (Low)
V
contL
0.0
0.0
1.5
V
Clock frequency
f
SCL
SCL pin
100
kHz
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