參數(shù)資料
型號(hào): MH88632BT
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(yè)數(shù): 9/17頁(yè)
文件大?。?/td> 95K
代理商: MH88632BT
Preliminary Information
MH88632B
2-247
*
*Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Typical figures are at 25 C with nominal ±5V supplies and are fr design aid only.
Electrical Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
°
C with nominal ±5V supplies and are for design aid only.
Absolute Maximum Ratings*
Parameter
Sym
Min
Max
Units
Comments
1
DC Supply Voltage
V
CC
V
EE
V
RLY
T
S
I
TRIP
-0.3
0.3
-0.3
-55
7
-7
20
V
V
V
°
C
2
3
4
DC Relay Voltage
Storage Temperature
Ring Trip Current
+125
180
mArms
250ms 10% duty cycle or
500ms single shot
Recommended Operating Conditions
Parameter
Sym
Min
Typ
Max
Units
Comments
1
DC Supply Voltage
V
CC
V
EE
V
RLY
T
OP
4.75
-4.75
5
-5
5
25
5.25
-5.25
15
70
V
V
V
°
C
2
3
DC Relay Voltage
Operating Temperature
0
DC Electrical Characteristics
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Supply Current
I
DD
I
EE
PC
14
10
120
15
13
147
0.5
mA
mA
mW
V
V
2
3
Power Consumption
Low Level Output Voltage
High Level Output Voltage
FL
RL
RG
TG
RV
LRD
BRD
GRD
NS
LRC
BRC
GRC
NS
LRC
BRC
GRC
V
OL
V
OH
2.4
I
OL
= 4mA
I
OH
= 0.4mA
4
Sink Current, Relay to V
CC
Clamp Diode Current
I
OL
I
CD
100
150
mA
mA
V
OL
= 0.35V
5
Low Level Input Voltage
High Level Input Voltage
V
IL
V
IH
2
0.8
V
V
6
High Level Input Current
Low Level Input Current
I
IH
I
IL
1
1
μ
A
μ
A
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