MAX7323AEE+T
- Mfr.Part #
- MAX7323AEE+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 4B 16QSOP
- Stock
- 47,750
- In Stock :
- 47,750
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- I/O Expanders
- Height Seated (Max) :
- 1.75mm
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- MATTE TIN
- Terminal Pitch :
- 0.635mm
- Terminal Form :
- Gull wing
- Base Part Number :
- MAX7323
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Interface :
- I2C
- Mounting Type :
- Surface Mount
- Number of Ports :
- 1
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Feature :
- POR
- Number of Pins :
- 16
- Number of I/O :
- 4
- Clock Frequency :
- 400kHz
- Output Type :
- Open Drain, Push-Pull
- Supply Voltage :
- 3.3V
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.9mm
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Pin Count :
- 16
- Power Supplies :
- 1.8/5V
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Number of Bits :
- 8
- Published :
- 2013
- Interrupt Output :
- yes
- Current - Output Source/Sink :
- 20mA
- Voltage - Supply :
- 1.71V~5.5V
- Datasheets
- MAX7323AEE+T

I/O Expanders Analog Devices, Inc. MAX7323AEE+T Overview
The MAX7323AEE+T by Analog Devices, Inc. is a high-performance I/O expander tailored to extend the capabilities of I2C and SMBus serial interfaces. With a total of 4 bits of configurable input/output ports available in a compact 16-QSOP package, this device is designed for space-constrained applications requiring additional I/O capabilities without the need to add more microcontrollers or processors. By utilizing the MAX7323AEE+T, designers can significantly reduce system complexity and cost while enhancing overall performance. The seamless integration and ease of use of the I/O Expanders Analog Devices, Inc. MAX7323AEE+T make it an optimal choice for expanding system functionality in a myriad of industrial and consumer applications.
MAX7323AEE+T Features
The MAX7323AEE+T features include low standby current, high-speed I2C interface compatibility, and robust ESD protection. This expander operates over a wide voltage range and is characterized by its ease of programming and integration. Its ability to interface directly with 5V, 3.3V, and lower voltage systems makes it versatile for various digital environments. Additionally, built-in level shifting provides an interface between different logic levels, further simplifying the design and implementation process.
MAX7323AEE+T Applications
- Mobile Devices: Utilized to add more control lines for handling buttons, switches, and other user interface elements without the need for more GPIOs on the main processor.
- Automotive Modules: Enhances the interface capabilities for sensors and actuators, accommodating complex vehicle control systems in a space-efficient manner.
- Industrial Control Systems: Expands input/output options for microcontrollers to manage sensors, actuators, and other peripherals in automated production lines.
- Consumer Electronics: Applies in smart home devices to manage multiple inputs and outputs, such as LEDs and buttons, facilitating sophisticated control in compact devices.
- Personal Computing: Used in peripherals and accessories, expanding the interface capabilities of PCs and laptops by adding additional ports and control options.
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