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
  
                
MAX7311AUG+


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 : 97
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 5.2645
Multiples of: 1

    2.5 v to 5.5 V+ 125 C- 40 CSmd/SmtTSSOP - 24Tube  
MAX7320AEE+


Interface - I/O Expanders I2C 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 : 72
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 2.1572
Multiples of: 1

82 - Wire, I2 C400 KHzNo1.71 v to 5.5 V+ 125 C- 40 CSmd/SmtQSOP - 16Tube  
MAX7319ATE+


Interface - I/O Expanders I2C Port Expander with Eight Inputs and Maskable Transition Detection
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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 : 9
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 3.8061
Multiples of: 1

8 I/O2 - Wire, I2 C400 KHzYes5.5 V+ 125 C- 40 CSmd/SmtTQFN - 16 EPTube  
MAX7313AEG+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 : 9
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 8.227
Multiples of: 1

    2 v to 3.6 V+ 125 C- 40 CSmd/Smt Cut Tape  
MAX7315AUE+


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 : 6
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 3.5558
Multiples of: 1

  400 KHz 2 v to 3.6 V+ 125 C- 40 CSmd/SmtTSSOP - 16Tube  
MAX7317ATE+


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 : 4
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 8.1879
Multiples of: 1

    2.25 V to 3.6 V+ 125 C- 40 CSMD/SMTTQFN - 16Tube  
MAX7304ETG+


Maxim Integrated Interface - IO Expanders I2C 16Port LT GPIO and LED Driver
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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
Ship by 6 to 16 Weeks Calender.png

USD 0.9606
Multiples of: 1

12 I/O   1.62 v to 3.6 V+ 85 C- 40 CSmd/SmtTQFN - 24Tube  
ADP5585ACPZ-00-R7


Keypad Entries, I/O Expansion Interface 16-LFCSP (3x3)
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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 1.0887
Multiples of: 1500

10I2 C1 MHzYes1.8 v to 3 V+ 85 C- 40 CSmd/SmtLFCSP - 16Reel  
ADP5586ACBZ-03-R7


Interface - I/O Expanders Keypad Dcodr and I/O Exp Dfault Config
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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
Ship by 6 to 16 Weeks Calender.png

USD 1.2016
Multiples of: 3000

10 I/OI2c, Serial With Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtWLCSP - 16Cut Tape  
ADP5585ACPZ-01-R7


Analog Devices Interface - IO Expanders Keypad Decoder
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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
Ship by 6 to 16 Weeks Calender.png

USD 1.2223
Multiples of: 1500

10 I/OI2c, Serial With Interrupt1.8 v to 3 V+ 85 C- 40 CSmd/SmtLFCSP - 16-  
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