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參數資料
| 型號： | SM8222A |
| 廠商： | Seiko NPC Corporation |
| 英文描述： | Caller ID Service IC with Call Waiting |
| 中文描述： | 來電顯示服務集成電路呼叫等待 |
| 文件頁數： | 5/15頁 |
| 文件大?。?/td> | 112K |
| 代理商： | SM8222A |
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SM8222A/B
NIPPON PRECISION CIRCUITS—5
DC Electrical Characteristics
I
SM8222A
V
DD
= 3.0 ± 0.3 V, GND = 0 V, f
CLK
= 3.579545 MHz, T
a
=
20 to 85
°
C
I
SM8222B
V
DD
= 5.0 ± 0.5 V, GND = 0 V, f
CLK
= 3.579545 MHz, T
a
=
20 to 85
°
C
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Current consumption
I
DD
OSCIN = PWDN = RDIN =
RDRC = MODE = 0 V,
FSKEN = V
DD
inputs open
, all other
–
2.5
4.5
mA
Power-down current consumption
I
DPD
OSCIN = RDIN = RDRC =
MODE = 0 V, PWDN =
FSKEN = V
DD
inputs open
, all other
–
–
15
μA
LOW-level input voltage 1
V
IL1
PWDN, MODE, FSKEN
–
–
0.3V
DD
V
HIGH-level input voltage 1
V
IH1
PWDN, MODE, FSKEN
0.7V
DD
–
–
V
LOW-level input voltage 2
V
IL2
RDIN, RDRC
–
–
0.3V
DD
V
HIGH-level input voltage 2
V
IH2
RDIN, RDRC
0.7V
DD
–
–
V
LOW-level input voltage 3
V
IL3
OSCIN
–
–
TBD
V
HIGH-level input voltage 3
V
IH3
OSCIN
TBD
–
–
V
LOW-level output current
I
OL
DOUT, EST, STD, STGT,
DCLK, DR, RDET, CDET
2
–
–
mA
HIGH-level output current
I
OH
DOUT, EST, STD, STGT,
DCLK, DR, RDET, CDET
–
–
0.8
mA
Input leakage current
I
IN
OSCIN, PWDN, RDIN
1
–
1
μA
Output leakage current
I
OFF
RDRC, INT
–
–
1
μA
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Current consumption
I
DD
OSCIN = PWDN = RDIN =
RDRC = MODE = 0 V,
FSKEN = V
DD
inputs open
, all other
–
4.5
8.0
mA
Power-down current consumption
I
DPD
OSCIN = RDIN = RDRC =
MODE = 0 V, PWDN =
FSKEN = V
DD
inputs open
, all other
–
–
15
μA
LOW-level input voltage 1
V
IL1
PWDN, MODE, FSKEN
–
–
0.3V
DD
V
HIGH-level input voltage 1
V
IH1
PWDN, MODE, FSKEN
0.7V
DD
–
–
V
LOW-level input voltage 2
V
IL2
RDIN, RDRC
–
–
0.3V
DD
V
HIGH-level input voltage 2
V
IH2
RDIN, RDRC
0.7V
DD
–
–
V
LOW-level input voltage 3
V
IL3
OSCIN
–
–
TBD
V
HIGH-level input voltage 3
V
IH3
OSCIN
TBD
–
–
V
LOW-level output current
I
OL
DOUT, EST, STD, STGT,
2
–
–
mA
HIGH-level output current
I
OH
DOUT, EST, STD, STGT,
DCLK, DR, RDET, CDET
–
–
0.8
mA
Input leakage current
I
IN
OSCIN, PWDN, RDIN
1
–
1
μA
Output leakage current
I
OFF
RDRC, INT
–
–
1
μA
相關PDF資料 |
PDF描述 |
|---|---|
| SM8222AP | Caller ID Service IC with Call Waiting |
| SM8222AS | Caller ID Service IC with Call Waiting |
| SM8222BP | Caller ID Service IC with Call Waiting |
| SM8222BS | Caller ID Service IC with Call Waiting |
| SM8223A | FSK Decoder and DTMF Receiver IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SM8222AP | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Caller ID Service IC with Call Waiting |
| SM8222AS | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Caller ID Service IC with Call Waiting |
| SM8222BP | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Caller ID Service IC with Call Waiting |
| SM8222BS | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Caller ID Service IC with Call Waiting |
| SM8223A | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:FSK Decoder and DTMF Receiver IC |
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