MAX4570CAI+ by Analog Devices

Serially Controlled, Dual 4x2, Clickless Audio/Video Analog Crosspoint Switches


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.

Where to Buy

Prices starting from US$7.30

Distributor Stock
Logo for Farnell
Farnell
from US$11.25
No stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$7.30
3
in stock
Buy Now
Logo for element14
element14
from US$11.04
-
Buy Now
Logo for Newark Electronics
Newark Electronics
-
-
Buy Now

Features

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
-110dB Off-Isolation at 20kHz
-78dB Off-Isolation at 4MHz
-95dB Crosstalk at 20kHz
-54dB Crosstalk at 4MHz
Serial Interface 2-Wire, Fast-Mode, I²C-Compatible (MAX4550) 3-Wire, SPI/QSPI/MICROWIRE-Compatible (MAX4570)
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

Specifications

Functions Crosspoint
Configuration 2 x 4-to-2
Interface 3-WireSerial
RON (Ω) (max) 80
ILEAK(OFF) (nA) (max) 10
RFLAT(ON) (Ω) (max) 5
tON (ns) (max) 900
Package/Pins SOIC (W)/28SSOP/28
BudgetaryPrice (See Notes) 3.43


MAX4570CAI+ Semiconductors - ICs by Analog Devices

CROSSPOINT SW AUDIO/VIDEO SSOP-28

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Crosspoint Switch Type Audio / Video
Input / Output Configuration -
Control Interface SPI
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Digital IC Case SSOP
No. of Pins 28Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Serially Controlled, Dual 4x2, | Analog Devices
CROSSPOINT SW, AUDIO/VIDEO, SSOP-28 | Farnell
Crosspoint Sw, Audio/Video, Ssop-28 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4570CAI+ ?

Additional datasheets, footprints and schematics for MAX4570CAI+ are listed on our Part Details page. You can also find images and similar parts to MAX4570CAI+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX4570CAI+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX4570CAI+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX4570CAI+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX4570CAI+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4570CAI+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX4570CAI+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX4570CAI+ often in real-time on the comparison pages.

What if I can't find stock of MAX4570CAI+ ?

You can fill out our help required form which you can use to request a quote for MAX4570CAI+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay