Maxim > Products > Analog Switches and Multiplexers > MAX4584, MAX4585
Maxim > Products > Video > MAX4584, MAX4585

MAX4584, MAX4585

Serially Controlled Audio/Video Switches

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX4584/MAX4585 serial-interface, programmable switches are ideal for multimedia applications. Each device contains one normally open (NO) single-pole/single-throw (SPST) switch and one single-pole/double-throw (SPDT) switch. The MAX4584/MAX4585 feature 65Ω on-resistance, 4Ω on-resistance matching between channels, and 5Ω on-resistance flatness. Additionally, they have off-isolation of -83dB at 20kHz and -48dB at 10MHz, with crosstalk of -84dB at 20kHz and -60dB at 10MHz.

The MAX4584 uses a 2-wire I²C-compatible serial interface; the MAX4585 uses a 3-wire SPI™/QSPI™/MICROWIRE™-compatible interface. Both devices are available in a 10-pin µMAX® package and are specified for the extended-industrial (-40°C to +85°C) temperature range.

Data Sheet

Download	Rev 0	(PDF, 144kB)
E-Mail

Key Features

+2.7V to +5.5V Single-Supply Operation
SPST and SPDT Switches
65Ω (max) R_ON with +5V Supply
Audio Performance
- -83dB Off-Isolation at 20kHz
- -84dB Crosstalk at 20kHz
Video Performance
- -48dB Off-Isolation at 10MHz
- -60dB Crosstalk at 10MHz
Serial Interface
- 2-Wire I²C Compatible (MAX4584)
- 3-Wire SPI/QSPI/MICROWIRE Compatible (MAX4585)

Applications/Uses

Cellular Phones and Accessories
High-End Audio Equipment
Industrial Equipment
PC Multimedia Audio/Video Routing
Private Mobile Radios (PMRs)
Set-Top Boxes
Video Conferencing

Key Specifications:

Audio/Video Routing (Unbuffered)

Part Number

Functions

Config.

R_ON
(Ω)

Interface

I_LEAK(OFF)
(nA)

t_ON
(ns)

Off Iso.
(dB)

Crosstalk
(dB)

V_SUPPLY
(V)

Budgetary Price

max

min

@ Freq.

See Notes

MAX4584

Switch

1 x SPST + 1 x SPDT

2-Wire

Serial

400

-48@10MHz

-83@20kHz

-60@10MHz

-84@20kHz

2.7 to 5.5

$1.34 @1k

MAX4585

3-Wire

Serial

$1.34 @1k

See All Audio/Video Routing (Unbuffered) (27)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Pin Configuration

More Information

New Product Press Release

[ 1999-09-07 ]

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers
Parametric Search
Applications Help

Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-1521 Rev 0; 1999-08-01
This page last modified: 2009-10-27