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
  
                
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 4
Ships to you
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USD 7.936
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 0
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USD 0.9311
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 0
6 to 16 Weeks Calender.png

USD 1.0552
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 0
6 to 16 Weeks Calender.png

USD 1.1646
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 0
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USD 1.1847
Multiples of: 1500

10 I/OI2c, Serial With Interrupt1.8 v to 3 V+ 85 C- 40 CSmd/SmtLFCSP - 16-  
ADP5586ACBZ-01-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 0
6 to 16 Weeks Calender.png

USD 1.299
Multiples of: 1

10 I/OI2c, Serial With Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtWLCSP - 16Cut Tape  
MAX7325ATG+


Interface - I/O Expanders I2C Port Expander with 8 Push-Pull and 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 0
6 to 16 Weeks Calender.png

USD 1.3948
Multiples of: 300

82 - Wire, I2 C400 KHzNo1.71 v to 5.5 V+ 125 C- 40 CSmd/SmtTQFN - 24 EPTube  
MAX7315ATE+T


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 0
6 to 16 Weeks Calender.png

USD 1.4092
Multiples of: 2500

8 I/OI2c, Serial, Smbus With Interrupt2 v to 3.6 V+ 125 C- 40 CSmd/Smt Cut Tape  
ADP5586ACBZ-00-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 0
6 to 16 Weeks Calender.png

USD 1.47
Multiples of: 1

10I2 C880 KHzYes1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtWLCSP - 16Reel  
ADP5585ACBZ-02-R7


Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup
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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 0
6 to 16 Weeks Calender.png

USD 1.7082
Multiples of: 1

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