MAX7301ATL+T The Analog Devices MAX7301ATL+T is an IO Expander featuring 28 configurable I/O ports and a high-speed SPI interface. It operates from 2.5V to 5.5V.
Mfr Part #:

MAX7301ATL+T

Available from 6 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX7301ATL+T is an IO Expander featuring 28 configurable I/O ports and a high-speed SPI interface. It operates from 2.5V to 5.5V.
Total Stock: 22,154 pcs
$ Price Range: $1.15

MAX7301ATL+T Available from 6 distributors

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MAX7301ATL+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Interface
Interrupt Output
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Voltage

MAX7301ATL+T Description

Short technical summary and product information.

The MAX7301ATL+T from Analog Devices is a compact, serial-interfaced IO expander designed to provide microprocessors with up to 28 ports. Each port is individually configurable as a logic input or logic output, with options for push-pull output or Schmitt logic input with internal pullup. This device supports a high-speed, 26MHz, SPI-compatible serial interface, simplifying the expansion of I/O ports independently of the microprocessor architecture.

 

Key electrical specifications include an operating voltage range of 2.5V to 5.5V. The push-pull output can sink 10mA and source 4.5mA. Seven ports feature configurable transition detection logic, which can generate an interrupt upon a change in port logic level. The device is suitable for applications such as white goods, gaming machines, industrial controllers, and system monitoring.

 

Packaged in a 40-TQFN (6x6) with a surface mount type, the MAX7301ATL+T offers a robust solution for expanding I/O capabilities in embedded systems. Its low power consumption and flexible configuration make it a versatile component for various electronic designs.

MAX7301ATL+T Quick Information

Product Type: IO Expander
Canonical Name: MAX7301ATL+T SPI I/O Expander

MAX7301ATL+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX7301ATL+T Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX7301ATL+T Features

  • 28 configurable I/O ports.
  • High-speed 26MHz SPI interface.
  • Operates from 2.5V to 5.5V.
  • Push-pull output, Schmitt input.
  • Surface mount 40-TQFN package.

MAX7301ATL+T Applications

  • Expands microcontroller I/O ports.
  • Suitable for white goods.
  • Used in gaming machines.
  • Ideal for industrial controllers.
  • Supports system monitoring.

MAX7301ATL+T FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX7301ATL+T?

The operating voltage range is 2.5V to 5.5V.

What package type is the MAX7301ATL+T available in?

The MAX7301ATL+T is available in a 40-TQFN (6x6) package.

What is the operating temperature range for this IO Expander?

The operating temperature range is -40°C to 125°C.

Is the MAX7301ATL+T RoHS compliant?

Yes, it is RoHS3 Compliant.

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