MT91600 Mitel Networks Corporation, MT91600 Datasheet - Page 10

• Manufacturer Part Number: MT91600
• Description: Programmable Slic
• Manufacturer: Mitel Networks Corporation

MT91600
*
Note 1: Voltage at Vref pin set by VLC and potential divider.
Note 2: Tip and Ring must not be shorted together and to ground at the same time.
Note 3: The device contains circuitry to protect the inputs from static voltage up to 500V. However, precautions should be taken to avoid
static charge build up when handling the device.
Recommended Operating Conditions
‡ Typical figures are at 25˚C with nominal supply voltages and are for design aid only
†
‡
Note 4: 16 to 68 Hz superimposed on a V
10
Absolute Maximum Ratings*
Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
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.
1
2
3
4
1
2
3
4
5
6
7
8
9
Operating
Supply Voltages
Ringing Voltage
Voltage setting for Loop Current
Operating Temperature
DC Supply Voltages
Ringing Voltages
Voltage setting for Loop Current
Overvoltage Tip/GND Ring/GND,
Tip/Ring
Ringing Current
Ring Ground over-current
Storage Temp
Package Power Dissipation
ESD Rating
Parameter
Parameter
BAT
.
VREF
Vring
Sym
V
V
V
Vring
Pdiss
V
Sym
V
Iring
Tstg
To
V
V
BAT
DD
EE
REF
BAT
DD
EE
-5.25
4.75
Min
-72
-40
0
Min
-0.3
-6.5
-80
-20
-65
-5.00
-10.3
Typ
5.00
+25
-48
50
+150
+6.5
+0.3
+0.3
+0.3
Max
0.10
100
200
500
‡
30
45
-4.75
Max
5.25
+85
-22
mA. RMS
Units
Vrms
mA
˚C
W
V
V
V
V
V
V
Units
V
RMS
˚C
V
V
V
V
Preliminary Information
MAX 1ms (with power on)
+85˚C max, V
I
R1=R2=220
V
Superimposed on V
LOOP
BAT
Limited by the Drive
Human Body Model
Test Conditions
transistor, Q3.
= -48V
Comments
= 25mA,
Note 1
Note 2
Note 3
Note 4
BAT
= -48V
BAT
.