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MFG:MT Package Cooled:DIP
Part Number: MT8982AE
MFG: MT
Package Cooled: DIP
Description: The MT8982 Small Digital Switch (MiniDX) is a nonblocking CMOS time switch with a capacity of up to 64...
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MT8982AE
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DataSheet
General Description
MT8982AE General Description
The MT8982 Small Digital Switch (MiniDX) is a nonblocking CMOS time switch with a capacity of up to 64 - 8 bit Time Division Multiplexed (TDM) encoded voice or data channels. It is a size-optimized version of MITEL's successful MT8980D Digital Switches,providing switching capability in cost sensitive applications such as telephone sets and digital key systems. The TDM interface to the device is via two pairs of 2048 kbit/s serial streams with 32 64 kbit/s channels per stream (ST-BUS). A serial microport provides access to the device for programming the required connections. The serial microport is compatible with most common microcontrollers. The unique message mode capability allows the MT8982 to act as a controller for other members of MITEL's ST-BUS family of components.
MT8982AE Maximum Ratings
| Parameter | Symbol | Min | Max | Units | |
| 1 | Power supply voltageVDD- VSS | VDD- VSS | 6 | V | |
| 2 | Voltage on any pin | VI | VSS-0.3 | VDD+0.3 | V |
| 3 | Current at any pin (other than supply) | LO | 100 | mA | |
| 4 | Storage Temperature | TS | -65 | +150 | °C |
| 5 | Package Power Dissipation | PD | 1000 | mW |
MT8982AE Features
• ST-BUS/GCI compatible switch matrix
• 64 channel non-blocking time switch
• 2 x 32 channel serial inputs and outputs
• Per-channel tristate control
• 4-pin serial microprocessor interface
• Patented message mode
• Low power consumption (10 mW)
• Single 5 volt supply
• 64 channel non-blocking time switch
• 2 x 32 channel serial inputs and outputs
• Per-channel tristate control
• 4-pin serial microprocessor interface
• Patented message mode
• Low power consumption (10 mW)
• Single 5 volt supply
MT8982AE Typical Application
• Cost sensitive digital switching applications
• Digital key telephone systems
• GCI/ST-BUS conversion
• ST-BUS device control interface
• ISDN telephone set support circuit
• Interprocessor communication
• Digital key telephone systems
• GCI/ST-BUS conversion
• ST-BUS device control interface
• ISDN telephone set support circuit
• Interprocessor communication
MT8982AE Connection Diagram
MT800
PDF/DataSheet Download
- Datasheet: MT800
- File Size: 75700 KB
- Manufacturer: MICROSEMI [Microsemi Corporation]
- Click here to Download
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MT8982AE Relative Products
MT8982
The MT8982 Small Digital Switch (MiniDX) is a nonblocking CMOS time switch with a capacity of up to 64 - 8 bit Time Division Multiplexed (TDM) encoded voice or data channels. MT8982 is a size-optimized version of MITEL's successful MT8980D Digital Switches, ...
MT8981DP
The MT8981DP is a kind of VLSI ISO-CMOS device which is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. The device provides simultaneous connections for up to 128 64 kbit/s ...
MT8981DE
The MT8981DE is designed as the VLSI ISO-CMOS device that provides microprocessor read and write access to individual ST-BUS channels. Features of this MT8981DE are:(1)Mitel ST-BUS compatible; (2)4-line x 32-channel inputs; (3)4-line x 32-channel outputs; (4...
MT8981DC
The MT8981DC is designed as the VLSI ISO-CMOS device that provides microprocessor read and write access to individual ST-BUS channels. Features of this MT8981DC are:(1)Mitel ST-BUS compatible; (2)4-line x 32-channel inputs; (3)4-line x 32-channel outputs; (4...
MT8981D
This VLSI ISO-CMOS device MT8981D is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. It provides simultaneous connections for up to 128 64 kbit/s channels. Each of the four ...
MT8980DP
The MT8980DP is designed as the VLSI ISO-CMOS device that provides microprocessor read and write access to individual ST-BUS channels. Features of this MT8980DP are:(1)Mitel ST-BUS compatible; (2)8-line x 32-channel inputs; (3)8-line x 32-channel outputs; (4...
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