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MAX4571, MAX4572, MAX4573, MAX4574

Serially Controlled, Clickless Audio/Video Switches
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Status Explanations for product status codes

Active: In Production.

Description

The MAX4571–MAX4574 serial-interface controlled switches are ideal for multimedia applications. Each device features 35Ω max on-resistance, -90dB audio off-isolation at 20kHz, -60dB video off-isolation at 1.0MHz, and "clickless" mode operation for audio applications.

The MAX4571/MAX4573 contain eleven SPST switches, while the MAX4572/MAX4574 contain two SPST switches and six SPDT switches. The MAX4571/MAX4572 feature a 2-wire, I2C-compatible serial interface. The MAX4573/MAX4574 feature a 3-wire, SPI™/QSPI™/MICROWIRE™-compatible serial interface. All four parts are available in 28-pin QSOP, SSOP, and wide SO packages and operate over the commercial and extended temperature ranges.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 1 (PDF, 328kB)
Send this datasheet to any email addressE-Mail

Key Features

  • Selectable Soft Switching Mode for "Clickless" Audio Operation
  • 35Ω max On-Resistance
  • -90dB Audio Off-Isolation at 20kHz
  • -50dB Video Off-Isolation at 10MHz
  • -90dB Audio Crosstalk at 20kHz
  • -52dB Video Crosstalk at 10MHz
  • Serial Interface
    • 2-Wire, Fast-Mode, I²C-Compatible (MAX4571/72)
    • 3-Wire, SPI/QSPI/MICROWIRE-Compatible (MAX4573/74)
  • Single-Supply Operation from +2.7V to +5.25V
 

Applications/Uses

  • Audio Systems
  • PC Multimedia Boards
  • Set-Top Boxes
  • Video Conferencing Systems
   

Key Specifications:

Audio/Video Routing (Unbuffered)
Part Number Functions Config. RON
(Ω)		 Interface ILEAK(OFF)
(nA)		 tON
(ns)		 Off Iso.
(dB)		 Crosstalk
(dB)		 VSUPPLY
(V)		 Budgetary Price
max max min @ Freq. @ Freq. See Notes
MAX4571  Switch 11 x SPST NO 35
2-Wire
Serial
 0.2 8000
-50@10MHz
-90@20kHz
-52@10MHz
-90@20kHz
 2.7 to 5.25 $4.33 @1k
MAX4572  2 x SPST + 6 x SPDT
2-Wire
Serial
 $4.67 @1k
MAX4573  11 x SPST NO
3-Wire
Serial
 $4.67 @1k
MAX4574  2 x SPST + 6 x SPDT
3-Wire
Serial
 $4.67 @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

MAX4571, MAX4573: Pin Configuration
Pin Configuration

MAX4572, MAX4574: Pin Configuration
Pin Configuration

Application Notes

Application Note 955   Analog Switch Expands I²C Interface
Application Note 4552   Analog Switch Multiplexes SFP Modules

Product Guides

Signal Routing & Protection (PDF)

Reliability Reports

Show FIT data for:
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Software/Models

none

Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Devices: 1-50 / 68 <-- Previous  1 2   Next -->
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX4571CAI    
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4571CAI+  
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX4571CAI+T    
Active SSOP;

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4571CAI-T    
Active SSOP;28 pin

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4571CEI    
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4571CEI+  
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX4571CEI+T    
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX4571CEI-T    
Active QSOP;28 pin

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4571CWI    
Active SOIC(W);28 pin;192.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0109 (PDF)
Use pkgcode/variation: W28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4571CWI+  
Active SOIC(W);28 pin;192.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0109 (PDF)
Use pkgcode/variation: W28+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX4571CWI+T    
Active W.SO;

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4571CWI-T    
Active W.SO;28 pin

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4571EAI  
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX4571EAI-T    
Active SSOP;28 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX4571EEI    
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX4571EEI-T    
Active QSOP;28 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX4571EWI    
Active SOIC(W);28 pin;192.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0109 (PDF)
Use pkgcode/variation: W28-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX4571EWI-T    
Active W.SO;28 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX4572CAI  
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4572CAI+    
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX4572CAI+T    
Active SSOP;

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4572CAI-T    
Active SSOP;28 pin

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4572CEI  
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4572CEI+  
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX4572CEI+T    
Active QSOP;

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4572CEI-T    
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4572CWI  
Active SOIC(W);28 pin;192.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0109 (PDF)
Use pkgcode/variation: W28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4572CWI-T    
Active W.SO;28 pin

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4572EAI  
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX4572EAI+  
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX4572EAI+T    
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX4572EAI-T    
Active SSOP;28 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX4572EEI    
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX4572EEI-T    
Active QSOP;28 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX4572EWI  
Active SOIC(W);28 pin;192.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0109 (PDF)
Use pkgcode/variation: W28-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX4572EWI-T    
Active W.SO;28 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX4573CAI    
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4573CAI+  
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX4573CAI+T    
Active SSOP;

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4573CAI-T    
Active SSOP;28 pin

Land Pattern: Not Available

0°C to +70°C See data sheet
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX4573CEI  
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4573CEI-T    
Active QSOP;28 pin

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4573CWI  
Active SOIC(W);28 pin;192.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0109 (PDF)
Use pkgcode/variation: W28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX4573CWI-T    
Active W.SO;28 pin

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX4573EAI    
Active SSOP;28 pin;81.6 mm²
Outline Drawing:21-0056 (PDF)
Land Pattern: 90-0095 (PDF)
Use pkgcode/variation: A28-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX4573EAI-T    
Active SSOP;28 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX4573EEI    
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX4573EEI+    
Active QSOP;28 pin;61.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0173 (PDF)
Use pkgcode/variation: E28+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX4573EEI+T    
Active QSOP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX4573EEI-T    
Active QSOP;28 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
Devices: 1-50 / 68 <-- Previous  1 2   Next -->

Notes:
  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Notes and Comments

Serial controlled, audio/video, clickless

Similar Products by Function

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

Similar Products by Application

Automotive: Rear-Seat Entertainment > Audio Multiplexer (Mux)
Broadcast TV and Radio > Video Switch


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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
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Evaluation Kits
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Document Ref.: 19-1404 Rev 1; 1999-04-01
This page last modified: 2009-11-05

 


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