Part number:
AM79231
Manufacturer:
Legerity
File Size:
283.76 KB
Description:
Intelligent subscriber line interface circuit.
Datasheet Details
Datasheet Details
Part number:
AM79231
Manufacturer:
Legerity
File Size:
283.76 KB
Description:
Intelligent subscriber line interface circuit.
AM79231, Intelligent Subscriber Line Interface Circuit
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8 General Description .
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9 Intelligent Access™ Voice Chi
Intelligent Accessä Voice Solutions Am79231 Intelligent Subscriber Line Interface Circuit (ISLIC™) DISTINCTIVE CHARACTERISTICS Monitor of two-wire interface voltages and currents supports Voice transmission Programmable DC feed characteristics Independent of battery Current limited Selectable off-hook and ground-key thresholds Subscriber line diagnostics Leakage resistance Loop resistance Line capacita
AM79231 Features
* Leakage
* Line and ringer capacitance
* Loop resistance Integrated self-test features
* Echo gain, distortion, and noise 0 to 70°C commercial operation
* 40°C to 85°C extended temperature range available Small physical size Up to three relay drivers
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