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參數(shù)資料
| 型號： | MT8843 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Calling Number Identification Circuit(主叫識別電路（提供各種主叫線信息傳遞設(shè)備的接口）) |
| 中文描述： | 主叫號碼識別電路（主叫識別電路（提供各種主叫線信息傳遞設(shè)備的接口）） |
| 文件頁數(shù)： | 11/26頁 |
| 文件大?。?/td> | 178K |
| 代理商： | MT8843 |
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MT8843
5-41
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
**Under normal operating conditions voltage on any pin except supplies can be minimum V
SS
-1V to maximum V
DD
+1V for an input current
limited to less than 200
μΑ
.
Recommended Operating Conditions
- Voltages are with respect to ground (V
SS
) unless otherwise stated.
Absolute Maximum Ratings
*
-
Voltages are with respect to V
SS
unless otherwise stated.
Parameter
Symbol
Min
Max
Units
1
Supply voltage with respect to V
ss
Voltage on any pin other than supplies
**
V
DD
V
PIN
I
PIN
-0.3
6
V
2
V
ss
-0.3
V
DD
+0.3
10
V
3
Current at any pin other than supplies
mA
4
Storage Temperature
T
ST
-65
150
o
C
Characteristics
Sym
Min
Typ
Max
Units
1
Power Supplies
V
DD
f
OSC
fc
4.5
-
5.5
V
2
Clock Frequency
3.579545
MHz
3
Tolerance on Clock Frequency
-0.1
+0.1
%
4
Operating Temperature
T
OP
-40
85
o
C
DC Electrical Characteristics
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
S
U
P
P
L
Y
Standby Supply Current
I
DDQ
0.5
15
μ
A
AlI inputs are
V
DD
/V
SS
except
for oscillator pins.
No analog input.
outputs unloaded.
PWDN=V
DD
All inputs are
V
DD
/V
SS
except
for oscillator pins.
No analog input.
outputs unloaded.
PWDN=V
SS
FSKen=V
DD
2
Operating Supply Current
I
DD
5
8
mA
3
Power Consumption
PO
44
mW
4
TRIGin,
TRIGRC
, PWDN
Schmitt Input High
Threshold
Schmitt Input Low
Threshold
V
T+
V
T-
0.48*V
DD
0.28*V
DD
0.68*V
DD
0.48*V
DD
V
V
5
Schmitt Hysteresis
V
HYS
V
IH
V
IL
0.2
V
6
DCLK,
MODE,
FSKen
CMOS Input High
Voltage
CMOS Input Low Voltage
0.7*V
DD
V
SS
V
DD
0.3*V
DD
V
V
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|---|---|
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| MT8860 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:DTMF DECODER |
| MT8860XC | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:DTMF DECODER |
| MT8860XE | 制造商:Hitachi 功能描述:DTMF RECEIVER, 18 Pin, Plastic, DIP 制造商:Microsemi Corporation 功能描述:DTMF RECEIVER, 18 Pin, Plastic, DIP 制造商:Mitel Networks Corporation 功能描述:DTMF RECEIVER, 18 Pin, Plastic, DIP |
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