MH88437AS-P1, MH88500, MH88612 Selling Leads, Datasheet
MFG:580 Package Cooled:DIP D/C:00+
MH88437AS-P1, MH88500, MH88612 Datasheet download
Part Number: MH88437AS-P1
MFG: 580
Package Cooled: DIP
D/C: 00+
MH88437AS-P1, MH88500, MH88612
- Table of contents:
Info of MH88437AS-P1
Info of MH88500
Info of MH88612
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About MH80625C
PDF/DataSheet Download
Datasheet: MH80625C
File Size: 35412 KB
Manufacturer: MITEL [Mitel Networks Corporation]
Download : Click here to Download
About MH88500
PDF/DataSheet Download
Datasheet: MH88500
File Size: 98494 KB
Manufacturer: MITEL [Mitel Networks Corporation]
Download : Click here to Download
About MH88612
PDF/DataSheet Download
Datasheet: MH88612
File Size: 65945 KB
Manufacturer: MITEL [Mitel Networks Corporation]
Download : Click here to Download
MH88437AS-P1 Parameters
- Differential to single ended conversion
- No transformers required
- Minimum installation space
- Off-Hook detection and LED indicator drive
- Relay drive output
- Battery and ringing feed to line
- Logic interface: MUTE, OFHK, RC
- Mute of incoming audio
- Dial pulse detection
- Voltage surge protection
MH88437AS-P1 General Description
Subscriber Line Interface Circuit (SLIC) for analog PABX, intercoms and Central Office
MH88437AS-P1 Features
- Differential to single ended conversion
- No transformers required
- Minimum installation space
- Off-Hook detection and LED indicator drive
- Relay drive output
- Battery and ringing feed to line
- Logic interface: MUTE, OFHK, RC
- Mute of incoming audio
- Dial pulse detection
- Voltage surge protection
MH88437AS-P1 Typical Application
MH88500 Datasheet
MH88500 Parameters
- Differential to single ended conversion
- No transformers required
- Minimum installation space
- Off-Hook detection and LED indicator drive
- Relay drive output
- Battery and ringing feed to line
- Logic interface: MUTE, OFHK, RC
- Mute of incoming audio
- Dial pulse detection
- Voltage surge protection
MH88500 General Description
Subscriber Line Interface Circuit (SLIC) for analog PABX, intercoms and Central Office
MH88500 Maximum Ratings
|
Parameters |
Sym |
Min. |
Max |
Units | |
|
1 |
Voltage Supplies - VRef to GND |
VA1, VA2 |
V | ||
|
VB |
-18 |
+18 |
V | ||
|
VC1, VC2 |
-35 |
V | |||
|
2 |
Clamp Diode Breakdown Voltage-VRef to RGND |
VCD |
+15 |
V | |
|
3 |
Operating Temperature |
TAMB |
0 |
+70 |
°C |
|
4 |
Storage Temperature |
TSTG |
-40 |
+100 |
°C |
|
5 |
Power Dissipation |
PD |
1.2 |
Watt |
MH88500 Features
- Differential to single ended conversion
- No transformers required
- Minimum installation space
- Off-Hook detection and LED indicator drive
- Relay drive output
- Battery and ringing feed to line
- Logic interface: MUTE, OFHK, RC
- Mute of incoming audio
- Dial pulse detection
- Voltage surge protection
MH88500 Typical Application
MH88500 Datasheet
MH88500 Connection Diagram
MH88612 General Description
The SLIC provides a complete interface between a switching system and a subscriber loop. Functions provided include battery feed and ringing feed to the subscriber line, 2-Wire to 4-Wire hybrid interfacing, constant current feed and dial pulse detection. The device is fabricated using thick film hybrid technology in a 20-pin single in-line package.
MH88612 Maximum Ratings
|
Parameter |
Symbol |
Min |
Max |
Units | |
|
1
|
DC Supply Voltage LPGND=GNDA |
VDD |
0.3 |
+15 |
V |
|
VEE |
-15 |
+0.3 |
V | ||
|
VBat |
-60 |
+0.3 |
V | ||
|
VRLY |
-0.3 |
+40 |
V | ||
|
VRef |
-60 |
+15 |
V | ||
|
2 |
Storage Temperature |
TS |
-40 |
100 |
°C |
|
3 |
Package Power Dissipation |
PD |
2 |
W |
MH88612 Features
• Transformerless 2-wire to 4-wire conversion
• Battery and ringing feed to line
• Off-hook and dial pulse detection
• Ring ground over-current protection
• Adjustable constant current feed
• Relay drive output
• Power VBat Denial
• Wide operating range
• Battery and ringing feed to line
• Off-hook and dial pulse detection
• Ring ground over-current protection
• Adjustable constant current feed
• Relay drive output
• Power VBat Denial
• Wide operating range
MH88612 Typical Application
Line interface for:
• PABX
• Intercoms
• Key Telephone Systems
• Control Systems
• PABX
• Intercoms
• Key Telephone Systems
• Control Systems
MH88612 Connection Diagram
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