MH88631
Absolute Maximum Ratings*
Parameter
1
DC Supply Voltage
Sym
V
DD -
GNDD
V
EE -
GNDD
V
CC +
-GNDA
V
CC
- GNDA
T
STG
Preliminary Information
Min
-0.3
-0.6
+18.0
-55
Max
+6.0
+0.3
+18.0
+125
Units
V
V
V
V
°C
2
Storage Temperature
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
Parameter
1
Operating Supply Voltage
Sym
V
DD
V
EE
V
CC+
V
CC
V
Bat
I
DD
I
DD
I
DD
I
DD
P
C
Typ*
4.75
-5.25
11.4
-11.4
Min
5.0
-5.0
12.0
12.0
-48
Max
5.25
-4.75
12.6
-12.6
6.0
-6.0
8.0
-8.0
265
70
Units
V
V
V
V
V
mA
mA
mA
mA
mW
°C
RINGND high
Comments
2
Operating Current
3
4
Power Consumption
0
Operating Temperature
T
OP
* Typical figures are at 25
°
C with nominal
+
5V supplies for design aid only.
DC Electrical Characteristics
‡
Characteristics
1
2
3
4
Input High Voltage
Input High Current
Input Low Voltage
Input Low Current
RC1, RC2
RINGND
RC1, RC2
RINGND
RC1, RC2
RINGND
RC1, RC2
RINGND
Sym
V
IH
I
IH
Min
2.7
4.5
2.5
Typ*
Max
Units
V
V
Test Conditions
5.0
-100
0.7
mA
µA
V
µA
mA
V
IL
I
IL
1.0
1.1
‡ 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.
Control Inputs State Table
Parameter
1
2
3
4
RC1
RC2
RINGND
NETBAL
AT&T compromise network
(350Ω + 1kΩ/0.2µF)
600Ω network
Active
Logic high
Logic High
Logic Low
AGND
Open (no connection)
Idle
Logic Low
Logic Low
Logic High
2-230
MITEL [ MITEL NETWORKS CORPORATION ]
