MAX7321AEE+
- Mfr.Part #
- MAX7321AEE+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16QSOP
- Stock
- 203
- In Stock :
- 203
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- I/O Expanders
- JESD-609 Code :
- e3
- REACH SVHC :
- Unknown
- Number of Bits :
- 1
- Max Power Dissipation :
- 667mW
- Current - Output Source/Sink :
- 20mA
- Base Part Number :
- MAX7321
- Weight :
- 288.002805mg
- Supply Voltage :
- 3.3V
- Mount :
- Surface Mount
- Interrupt Output :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 16
- Lead Free :
- Lead Free
- Output Type :
- Open Drain, Push-Pull
- Number of I/O :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tube
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Interface :
- I2C
- Feature :
- POR
- Operating Temperature :
- -40°C~125°C
- Number of Pins :
- 16
- Published :
- 2012
- Pin Count :
- 16
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Height Seated (Max) :
- 1.75mm
- Factory Lead Time :
- 6 Weeks
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.635mm
- Pbfree Code :
- yes
- Voltage - Supply :
- 1.71V~5.5V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Clock Frequency :
- 400kHz
- Width :
- 3.9mm
- Number of Ports :
- 1
- Power Supplies :
- 2/5V
- Datasheets
- MAX7321AEE+

I/O Expanders Analog Devices, Inc. MAX7321AEE+ Overview
The I/O Expanders Analog Devices, Inc. MAX7321AEE+ is an integral component designed to expand the I/O capabilities of microcontroller systems via the I2C bus interface. Offering a compact and efficient solution in a 16-QSOP package, this device facilitates seamless communication and control within embedded systems. With its ability to operate eight I/O ports, the MAX7321AEE+ is ideal for applications that require additional I/O lines without the need for multiple microcontrollers, reducing complexity and enhancing performance in sophisticated electronic assemblies.
MAX7321AEE+ Features
The MAX7321AEE+ boasts several key features that make it highly versatile and valuable in diverse applications. It supports 400kHz I2C Fast Mode, enabling quick data transfer and communication. The device offers built-in level shifting, which is crucial for systems operating at different voltage levels, thus ensuring compatibility across various board designs. Additionally, its low standby current makes it suitable for power-sensitive applications, and the over-temperature shutdown feature adds a layer of protection to prevent damage under extreme conditions.
MAX7321AEE+ Applications
- Smart Home Systems: Utilized to manage additional sensors and actuators, enhancing the capability of smart home hubs and controllers to handle more connected devices efficiently.
- Industrial Automation: Employs in monitoring and control systems to extend the number of inputs and outputs available for managing machinery, sensors, and actuators, facilitating more complex operations and integrations.
- Mobile Devices: Used to increase the number of I/O ports available for additional features in compact devices, allowing for richer user interfaces and enhanced functionality without significant redesigns.
- Consumer Electronics: Integrated into products like gaming consoles and wearables to add more control elements or connectivity options, enhancing user interaction and satisfaction.
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