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
  
                
ADP5585ACPZ-03-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
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USD 1.801

Multiples of: 1500

10 I/OI2c, Serial1 MHzWith Interrupt1.8 v to 3 V+ 85 C- 40 CSmd/SmtLFCSP - 16Reel  
ADP5585ACBZ-04-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 Availability : 0
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USD 1.9

Multiples of: 1

10 I/OI2c, Serial With Interrupt1.8 v to 3 V+ 85 C- 40 CSmd/SmtWLCSP - 16Cut Tape  
MAX7321ATE+T


Interface - I/O Expanders IA C 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 1.9625

Multiples of: 1

     + 125 C- 40 C  Cut Tape  
MAX7325ATG+T


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 Availability : 0
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USD 2

Multiples of: 1

    1.71 v to 5.5 V+ 125 C- 40 C  Cut Tape  
ADP5587ACBZ-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 2.013

Multiples of: 1500

18 I/OI2c, Serial400 KHzWith Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtWLCSPReel  
MAX7329AWE+T


Interface - I/O Expanders I2C Port Expander w/12 P-P Out & 4 I/O
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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 2.0375

Multiples of: 1

     + 125 C- 40 C  Reel  
MAX7329AWE+


Interface - I/O Expanders I2C Port Expander w/12 P-P Out & 4 I/O
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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 2.0375

Multiples of: 1

  100 KHz 2.5 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 16Tube  
ADP5587ACPZ-1-R7


Analog Devices Interface - IO Expanders QWERTY Keypad Cntlr
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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 2.068

Multiples of: 1500

18 I/OI2c, Serial400 KHzWith Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtLFCSP EPReel  
MAX7315AUE+T


I/O Expander 16-Pin TSSOP T/R
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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 2.0912

Multiples of: 2500

    2 v to 3.6 V+ 125 C- 40 CSmd/Smt Reel  
MAX7321ATE+


Interface - I/O Expanders I2C Port Expander w/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
Ship by 6 to 16 Weeks Calender.png

USD 2.1125

Multiples of: 1

  400 KHz 1.71 v to 5.5 V+ 125 C- 40 CSmd/SmtTQFN - 16Tube  
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