參數(shù)資料
型號: MH88620IN
廠商: Mitel Networks Corporation
英文描述: C.O. SLIC Preliminary Information
中文描述: 二氧化碳用戶接口的初步信息
文件頁數(shù): 4/14頁
文件大?。?/td> 147K
代理商: MH88620IN
2-162
MH88620IN
Preliminary Information
Absolute Maximum Ratings
*
All voltages are with respect to GNDA unless otherwise stated.
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
-
Voltages are with respect to GNDA unless otherwise stated
.
* Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
Voltages specified are with respect to LGND.
DC Electrical Characteristics
*
* DC 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.
Parameter
Symbol
Min
Max
Units
1
Supply Voltages
LGND -V
Bat
V
DD -
GND
GND - V
EE
T
S
65
6
6
V
V
V
°C
2
Storage Temperature
-40
+125
Characteristics
Sym
Min
Typ*
Max
Units
Comments
1
2
Operating Temperature
Supply Voltages
T
OP
V
Bat*
V
DD
V
EE
0
70
-60
5.25
-5.25
°C
V
V
V
-44
4.75
-4.75
-48
+5.0
-5.0
Characteristics
Sym
Min
Typ
Max
Units
Test Comments
R
Loop
= 0
, LCA = -5V
1500
2000
V
Bat
= -48V
1
Operating Loop Current
Variation in Loop current
from nominal
Operating Current
I
Loop
I
Loop
17
16
±2
70
mA
mA
mA
mA
2
Power Dissipation
I
Bat
I
DD
I
EE
PDo
PD1
V
OL
2
15
15
2
250
mA
mA
mA
W
mW
V
R
Loop
= Open (On-hook)
On-Hook or Off-Hook
On-Hook or Off-Hook
Active
Stand-by/Idle
I
OL
= 400
μ
A
3
SHK
Low Level Output Voltage
High Level Output Voltage
Low Level Input Voltage
High Level Input Voltage
Low Level Input Current
High Level Input Current
V
OH
V
IL
V
IH
I
IH
I
IL
3.7
0.5
V
V
V
μ
A
μ
A
I
OH
= 40
μ
A
4
RNGC
TRC
2.4
0.8
5
20
20
V
IH
= 5.0V
V
IL
= 0.0V
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