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MAX4550CWI-T +BOM

Analog Audio/Video 4 x 2 28-Pin SOIC W T/R

Hersteller:

Analog Devices, Inc
Herstellerteil #:

MAX4550CWI-T
Datenblatt:

MAX4550CWI-T Datenblatt (PDF)
Series:

MAX4550
Product:

Audio/Video Crosspoint Switches
Packaging:

MouseReel
Factory Pack Quantity:

1000
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an MAX4550CWI-T

MAX4550CWI-T Allgemeine Beschreibung

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 voltage-dividers 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. The MAX4550/MAX4570 feature 80Ω on-resistance, 10Ω on-resistance matching between channels, 5Ω on-resistance flatness, and 0.014% total harmonic distortion. Additionally, they feature off-isolation of at least -110dB in the audio frequency range and -78dB at 4MHz, with -95dB crosstalk in the audio frequency range and -54dB at 4MHz. The MAX4550 uses a 2-wire I2C-compatible serial interface, while the MAX4570 uses a 3-wire SPI/QSPI or MICROWIRE-compatible serial interface. These parts are available in 28-pin SSOP and wide SO packages and are tested over either the commercial (0°C to +70°C) or extended (-40°C to +85°C) operating temperature range.

Hauptmerkmale

Selectable Soft Switching Mode for Clickless Audio Operation
43Ω Typical On-Resistance (±5V Supplies)
5Ω Typical On-Resistance Matching Between Channels
4Ω Typical On-Resistance Flatness
0.014% Total Harmonic Distortion with 1kΩ Load
Serial Interface
2-Wire, Fast-Mode, I2C-Compatible (MAX4550)
3-Wire, SPI/QSPI/MICROWIRE-Compatible (MAX4570)
Four Auxiliary Outputs that Extend μP Ports
Single-Supply Operation: +2.7V to +5.5V
Dual-Supply Operation: ±2.7V to ±5.5V

Anwendung

High-End Audio Systems
PC Multimedia Boards
Set-Top Boxes
Video Conferencing Systems

Spezifikationen

Product Category:	Analog & Digital Crosspoint ICs	Series:	MAX4550
Product:	Audio/Video Crosspoint Switches	Packaging:	MouseReel
Product Type:	Analog & Digital Crosspoint ICs	Factory Pack Quantity:	1000
Subcategory:	Communication & Networking ICs	Part # Aliases:	MAX4550

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