參數(shù)資料
型號(hào): MH88634K
廠商: Mitel Networks Corporation
英文描述: Central Office Interface Circuit Preliminary Information
中文描述: 中央辦公室接口電路的初步信息
文件頁數(shù): 4/8頁
文件大小: 66K
代理商: MH88634K
2-264
MH88634K
Preliminary Information
DC Electrical Characteristics
* Typical figures are at 25°C with nominally +5V supplies and are for design use only.
DC Electrical Characteristics are over recommended operating conditions unless otherwise stated.
Absolute Maximum Ratings*
Voltages are with respect to AGND
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
Parameters
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Characteristics
Sym
Min
Typ*
Max
Units
Test Conditions
1
Supply Current
I
DD
I
EE
PC
V
OL
0.5
0.5
13
13
137
0.5
mA
mA
mW
V
2
3
Power Consumption
Low Level Output Voltage
V
BAT
not connected
I
OL
= 4mA
FL
RL
SO
RV
LRD
High Level Output Voltage
V
OH
3.7
V
I
OH
= 100
μ
A
4
Sink Current, Relay to V
DD
Clamp Diode Current
Low Level Input Voltage
High Level Input Voltage
High Level Input Current
Low Level Input Current
I
OL
I
CD
V
IL
V
IH
I
IH
I
IL
100
150
mA
mA
V
V
μ
A
μ
A
V
OL
= 0.35V not
continuous
5
LRC
2.0
0.8
6
40
40
V
IH
= 5.0V
Parameters
Sym
Min
Max
Units
1
DC Supply Voltages
V
BAT
V
DD
V
EE
V
VRLY
T
S
0
-0.3
0.3
-0.3
-55
-60
7
-7
7
+125
V
V
V
V
°C
2
3
DC Ring Relay Voltage
Storage Temperature
Symbol
Min
Typ*
Max
Units
Comments
1
DC Supply Voltages
V
DD
V
EE
V
VRLY
T
OP
4.75
-4.75
5.0
-5.0
5.0
5.25
-5.25
15
70
V
V
V
°C
2
3
DC Ring Relay Voltage
Operating Temperature
0
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