About Interface - I/O Expanders

Analog Devices Interface - I/O Expanders

An interface I/O expander is a type of electronic circuit that is used to increase the number of input/output ports available in an embedded system. These expanders allow for more efficient use of the limited I/O ports available in most microcontrollers. By adding additional interface I/O ports, the need for extra I/O components such as additional LEDs, dials, switches, and relays can be eliminated. Additionally, by including an interface I/O expander, more complex embedded systems can be designed, using less overall components. The interface I/O expander itself will typically consist of multiple parallel ports, which can be used to communicate to and from the microcontroller, as well as multiple external devices. Common interface I/O expanders include serial-to-parallel converters, parallel-to-serial converters, shift registers, port expanders and more.

Interface - I/O Expanders

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(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
ADP5588ACPZ-R7


Interface - I/O Expanders column keypad scanner & GPIO port expand
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.3875
Multiples of: 1

18I2 C400 KHzYes1.7 v to 3 V+ 85 C- 40 CSmd/SmtLFCSP EPReel  
MAX7312ATG+T


Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.6
Multiples of: 2500

16 I/O   2 v to 5.5 V+ 125 C- 40 CSmd/Smt Reel  
MAX7317ATE+T


Interface - I/O Expanders 10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.8384
Multiples of: 1

10 I/OSerial, Spi Without Interrupt2.25 v to 3.6 V+ 125 C- 40 CSmd/SmtQSOP - 16Reel  
MAX7315AEE+


Interface - I/O Expanders 8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.925
Multiples of: 1

8I2c, Smbus400 KHzYes2 v to 3.6 V+ 125 C- 40 CSmd/SmtQSOP - 16Tube  
MAX7323ATE


Interface - I/O Expanders I2C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.9375
Multiples of: 1

       Smd/SmtTQFN - 16 EPTube  
MAX7313ATG+T


Interface - I/O Expanders 16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.0075
Multiples of: 2500

    2 v to 3.6 V+ 125 C- 40 CSmd/Smt Reel  
MAX7317AEE+T


Interface - I/O Expanders 10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.0179
Multiples of: 2500

10 I/OSerial, Spi Without Interrupt2.25 v to 3.6 V+ 125 C- 40 CSmd/SmtQSOP - 16Cut Tape  
MAX7321AEE+T


Interface - I/O Expanders I2C Port Expander with 8 Open-Drain I/Os
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.025
Multiples of: 1

     + 125 C- 40 C  Reel  
MAX7320ATE+T


Interface - I/O Expanders IA C Port Expander with Eight Push-Pull Outputs
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.025
Multiples of: 1

    1.71 v to 5.5 V+ 125 C- 40 CSmd/Smt Cut Tape  
MAX7328AWE+


Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.0625
Multiples of: 1

       Smd/SmtSO - 16 WideTube  
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