MAX4571CAI+T

Description：IC AUDIO/VIDEO SWITCH 11 28SSOP
Series：-

SKU:f197de17b51f Category: Analog Switches - Special Purpose Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX4571CAI+T is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC AUDIO/VIDEO SWITCH 11 28SSOP. Review the specifications below when checking this part for your BOM.

Analog Switches - Special Purpose specifications for MAX4571CAI+T

Description：IC AUDIO/VIDEO SWITCH 11 28SSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Applications：Audio, Video
Multiplexer/Demultiplexer Circuit：1:01
Switch Circuit：SPST
Number of Channels：11
On-State Resistance (Max)：35Ohm
Voltage - Supply, Single (V+)：2.7V ~ 5.25V
Voltage - Supply, Dual (V±)：-
-3db Bandwidth：150MHz
Features：Clickless, I2C
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：28-SSOP (0.209", 5.30mm Width)
Supplier Device Package：28-SSOP
Grade：-

Analog Switches - Special Purpose datasheet and documents for MAX4571CAI+T

MAX4571CAI+T

Analog Switches - Special Purpose Overview

The MAX4571CAI+T is a serially controlled audio/video switch IC featuring eleven SPST switches. It operates on a single supply voltage ranging from +2.7V to +5.25V and utilizes a 2-wire I2C-compatible interface for control. The device provides a maximum on-resistance of 35 ohms and achieves -90dB audio off-isolation at 20kHz. It supports clickless mode operation with turn-on times up to 8ms and turn-off times up to 3ms in soft mode. The component is housed in a 28-pin SSOP package and functions within a commercial temperature range of 0°C to +70°C.

Analog Switches - Special Purpose Feature Summary

Configurable soft switching mode eliminates audible clicking during audio signal transitions
Integrated 2-wire I2C-compatible serial interface simplifies system connectivity
High isolation performance ensures minimal signal interference between channels

Analog Switches - Special Purpose Applications

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

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix CAI+T corresponds to the commercial temperature range and SSOP package configuration required for the design. Confirm that the I2C address pins are correctly configured via external connections to match the master controller expectations. Ensure power supply decoupling meets the datasheet recommendations to maintain signal integrity.

Analog Switches - Special Purpose Selection Notes

Select this component when an I2C-controlled solution with multiple independent analog paths is required. The MAX4571 variant is appropriate for designs needing eleven separate SPST switches rather than multiplexed configurations. Consider the thermal dissipation limits of the SSOP package if operating near the upper temperature boundaries or under high load conditions.

Analog Switches - Special Purpose Part Context

This part belongs to the MAX4571–MAX4574 family of serially controlled switches manufactured by Analog Devices / Maxim Integrated. While other members like the MAX4573 utilize SPI interfaces, the MAX4571 specifically employs the I2C protocol. The family shares common electrical characteristics such as on-resistance and bandwidth but differs in switch topology and communication standards.