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MAX4570 - Clickless Audio/Video Analog Crosspoint Switches

This page provides the datasheet information for the MAX4570, a member of the MAX4550 Clickless Audio/Video Analog Crosspoint Switches family.

Datasheet Summary

Description

The MAX4550/MAX4570 serial-interface, programmable, dual 4x2 audio/video crosspoint switches are ideal for multimedia applications.

Each device contains two identical crosspoint switch arrays, each with four inputs and two outputs.

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Datasheet preview – MAX4570

Datasheet Details

Part number MAX4570
Manufacturer Maxim Integrated
File Size 170.26 KB
Description Clickless Audio/Video Analog Crosspoint Switches
Datasheet download datasheet MAX4570 Datasheet
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Full PDF Text Transcription

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19-1397; Rev 0; 10/98 EVAALVUAAILTAIOBNLEKIT Serially Controlled, Dual 4x2, Clickless Audio/Video Analog Crosspoint Switches MAX4550/MAX4570 General Description The MAX4550/MAX4570 serial-interface, programmable, dual 4x2 audio/video crosspoint switches are ideal for multimedia applications. Each device contains two identical crosspoint switch arrays, each with four inputs and two outputs. To improve off-isolation, use the additional crosspoint inputs SA and SB as shunts. Each output is selectively programmable for clickless or regular mode operation. A set of internal resistive voltagedividers supplies DC bias for each output when using AC-coupled inputs. Additionally, four auxiliary outputs control additional circuitry via the MAX4550/MAX4570’s 2-wire or 3-wire interface.
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