Features and Benefits
- 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
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.
- Audio Systems
- PC Multimedia Boards
- Set-Top Boxes
- Video Conferencing Systems
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|MAX4571CEI+||Material Declaration||Reliability Data||28-QSOP-150_MIL|
|MAX4571CEI+T||Material Declaration||Reliability Data||28-QSOP-150_MIL|
|MAX4571CWI+||Material Declaration||Reliability Data||28-SOIC_W-300_MIL|
|MAX4571CWI+T||Material Declaration||Reliability Data||28-SOIC_W-300_MIL|
|Wafer Fabrication Data|
Sample & Buy
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Please see the latest communication from our CCO regarding lead times.
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.