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MAX7311AUG+ The MAX7311AUG+ is a 16-bit IO port expander from Analog Devices Inc. It features an I2C/SMBus interface and operates over a wide temperature range.
Mfr Part #:

MAX7311AUG+

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX7311AUG+ is a 16-bit IO port expander from Analog Devices Inc. It features an I2C/SMBus interface and operates over a wide temperature range.
✓ Total Stock: 12,624 pcs
$ Price Range: $1.15

MAX7311AUG+ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
12,469 pcs
On Request
12469 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
155 pcs
On Request
155 pcs On Request 1 On Request On Request 1204 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX7311AUG+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Interface
Interrupt Output
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Voltage
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MAX7311AUG+ Description

Short technical summary and product information.

The MAX7311AUG+ is a 16-bit parallel input/output (I/O) port expander designed for SMBus™ and I2C™ applications. It offers a 400kbps I2C-compatible serial interface and operates from 2V to 5.5V. The device supports hot insertion and features 5V overvoltage tolerant I/Os.

 

This expander provides 16 I/O pins that default to inputs on power-up, each with a 100kΩ pullup resistor. It includes an open-drain interrupt output and bus timeout functionality for lock-up-free operation. The MAX7311AUG+ is specified for an operating temperature range of -40°C to +125°C.

 

Available in a 24-TSSOP package, the MAX7311AUG+ is suitable for applications such as servers, RAID systems, industrial control, medical equipment, PLCs, and instrumentation. Its features make it a versatile component for expanding I/O capabilities in various electronic systems.

MAX7311AUG+ Quick Information

Product Type: IO Expander
Canonical Name: MAX7311AUG+ 2-Wire-Interfaced 16-Bit I/O Port Expander
Subcategory: Port Expander

MAX7311AUG+ Compliance

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

MAX7311AUG+ Estimated Pricing

Qty Low High
1+ $1.15 $1.15

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

MAX7311AUG+ Features

  • 16-bit parallel input/output port expansion.
  • I2C and SMBus compatible interface.
  • 400kbps serial interface speed.
  • Operates from 2V to 5.5V supply.
  • Specified for -40°C to 125°C operation.

MAX7311AUG+ Applications

  • Suitable for server applications.
  • Used in RAID systems.
  • Applicable for industrial control.
  • Designed for medical equipment.
  • Can be used in PLCs.

MAX7311AUG+ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX7311AUG+?

The MAX7311AUG+ operates from 2V to 5.5V.

What package type is the MAX7311AUG+ available in?

The MAX7311AUG+ is available in a 24-TSSOP package.

What is the operating temperature range for the MAX7311AUG+?

The MAX7311AUG+ is specified for an operating temperature range of -40°C to 125°C.

Does the MAX7311AUG+ have an interrupt output?

Yes, the MAX7311AUG+ features an open-drain interrupt output.

What is the clock frequency supported by the MAX7311AUG+?

The MAX7311AUG+ supports a clock frequency of 400 kHz.

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