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Maxim > Solutions > GPIO

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DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX7313
MAX7313EVKIT

QV  PDF Evaluation Kit for the MAX7314
MAX7314EVKIT

QV  PDF Evaluation Kit/Evaluation System for the MAX7325
MAX7325EVCMAXQU, MAX7325EVKIT

QV  PDF Evaluation Kit/Evaluation System for the MAX7326
MAX7326EVCMAXQU, MAX7326EVKIT

QV  PDF I²C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
MAX7323

Low Operating Supply Voltage I²C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
QV  PDF I²C Port Expander with 4 Push-Pull Outputs and 4 Inputs
MAX7322

Low Operating Supply Voltage I²C Port Expander with 4 Push-Pull Outputs and 4 Input Ports
QV  PDF I²C Port Expander with 12 Push-Pull Outputs and Four Inputs
MAX7326

Best Suited for Monitoring Transient Changes,
Generating Control Signals, and Driving LEDs
QV  PDF I²C Port Expander with Eight Push-Pull Outputs and Eight Inputs
MAX7324

Low Operating Supply Voltage, I²C Port Expander with 8 Push-Pull and 8 Input Ports
QV  PDF I²C Port Expander with 8 Push-Pull and 8 Open-Drain I/Os
MAX7325

Low Operating Supply Voltage I²C Port Expander with 8 Push-Pull and 8 Configurable Open-Drain I/Os
QV  PDF I²C Port Expander with 12 Push-Pull Outputs and 4 Open-Drain I/Os
MAX7327

QV  PDF I²C Port Expander with 8 Open-Drain I/Os
MAX7321

An 8 Push-Pull Output GPIO/LED Driver with an RST Input Software Compatible with the MAX7324, MAX7325, MAX7326 and MAX7327 (16-Port GPIOs)
QV  PDF 10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection
MAX7317

QV  PDF 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7314

18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection
QV  PDF 10-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7316

Space-Saving 10-Port and 18-Port I/O Expanders with IRQ-Bar Drive LEDs with Integrated 240-Step PWM Brightness Control and 2-Phase Blink
QV  PDF 8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7315

QV  PDF 16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection
MAX7313

8- and 16-Port I/O Expanders with IRQ and Low Standby Current Ideal for Portable Applications
QV  PDF 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
MAX7312

QV  PDF 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
MAX7311

2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and hot-Insertion Protection for SMBus-Compatible and I²C-Compatible Applications
QV  PDF 2-Wire-Interfaced 8-Bit I/O Port Expander with Reset
MAX7310

2-Wire-Interfaced 8-Bit I/O Port Expander with Reset can Sink Up to 30mA per Port for SMBus™-Compatible and I²C-Compatible Applications
QV  PDF 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander
MAX7300

QV  PDF 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander
MAX7301




Key Specifications:   I/O Port Expanders
Part Number Features Interface Inputs/Outputs Inputs Outputs Reset Input Interrupt Output Over-Voltage Protection Drive Current (mA) Supply Voltage (min) (V) Supply Voltage (max) (V) Industry Qualified Package
MAX7325 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
16  -   -  Yes Yes 6V 25 1.71 5.5 Automotive - General QSOP/24
THIN QFN/24
MAX7326 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
 -  4 12 Yes Yes 6V 25 1.71 5.5 Automotive - General QSOP/24
THIN QFN/24
MAX7327 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
4  -  12 Yes Yes 6V 25 1.71 5.5 Automotive - General QSOP/24
THIN QFN/24
MAX7317   -  Serial SPI 26Mbit 10  -   -   -   -  7V 10 2.25 3.6  -  QSOP/16
THIN QFN/16
MAX7312 
64 Slave IDs
Transition detection
Serial 2-Wire 400kbit 16  -   -   -  Yes 5.5V 40 2 5.5 Automotive - General SOIC/24
SSOP/24
THIN QFN/24
TSSOP/24
MAX7313 
64 Slave IDs
LED Blinking
LED PWM control
Transition detection
Serial 2-Wire 400kbit 16  -  1  -  Yes 5.5V 50 2 3.6  -  QSOP/24
THIN QFN/24
MAX7314 
64 Slave IDs
LED Blinking
LED PWM control
Transition detection
Serial 2-Wire 400kbit 16 1 1 Yes Yes 5.5V 50 2 3.6  -  QSOP/24
THIN QFN/24
MAX7315 
64 Slave IDs
LED Blinking
LED PWM control
Transition detection
Serial 2-Wire 400kbit 8  -  1  -  Yes 5.5V 50 2 3.6  -  QSOP/16
THIN QFN/16
TSSOP/16
MAX7316 
64 Slave IDs
LED Blinking
LED PWM control
Transition detection
Serial 2-Wire 400kbit 8 1 1 Yes Yes 5.5V 50 2 3.6  -  QSOP/16
THIN QFN/16
MAX7321 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial 2-Wire 400kbit 8  -   -  Yes Yes 6V 20 1.71 5.5  -  QSOP/16
THIN QFN/16
MAX7311 
64 Slave IDs
Port pullups
Transition detection
Serial 2-Wire 400kbit 16  -   -   -  Yes 5.5V 40 2 5.5  -  SOIC/24
SSOP/24
THIN QFN/24
TSSOP/24
MAX7310 
56 Slave IDs
Serial 2-Wire 400kbit 8  -   -  Yes  -  5.5V 20 2.3 5.5  -  QSOP/16
THIN QFN/16
TSSOP/16
MAX7300 
Transition detection, Direct LED drive with blinking
Serial 2-Wire 400kbit 20 or 28  -   -   -  Yes  -  10 2.5 5.5  -  PDIP/28
QFN/40
SSOP/28
SSOP/36
THIN QFN/28
THIN QFN/40
MAX7301 
Transition detection, Direct LED drive with blinking
Serial SPI 26Mbit 20 or 28  -   -   -  Yes  -  10 2.5 5.5  -  PDIP/28
SSOP/28
SSOP/36
THIN QFN/40
MAX7322 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
 -  4 4 Yes Yes 6V 25 1.71 5.5  -  QSOP/16
THIN QFN/16
MAX7323 
16 Slave IDs
Low Standby Current
Open Drain Outputs
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
4  -  4 Yes Yes 6V 25 1.71 5.5  -  QSOP/16
THIN QFN/16
MAX7324 
16 Slave IDs
Low Standby Current
Port pullups
Transition detection
Serial - I2C Compatible
Serial 2-Wire 400kbit
 -  8 8 Yes Yes 6V 25 1.71 5.5  -  QSOP/24
THIN QFN/24
See All I/O Port Expanders (26)



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