MAX7312AAG
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- Mfr.Part #
- MAX7312AAG
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- I/O PORT EXPANDER
- Stock
- 3,092
- In Stock ：
- 3,092
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- I/O Expanders
- Power Supplies :
- 2.5/5V
- Terminal Pitch :
- 0.65mm
- Height Seated (Max) :
- 1.99mm
- Published :
- 2007
- Feature :
- POR
- Current - Output Source/Sink :
- 31mA 43mA
- Pbfree Code :
- yes
- Interrupt Output :
- yes
- Package / Case :
- 24-SSOP (0.209, 5.30mm Width)
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Number of Ports :
- 1
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 24
- Clock Frequency :
- 400kHz
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 43mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C
- Max Power Dissipation :
- 640mW
- Output Type :
- Push-Pull
- Number of Pins :
- 24
- Terminal Position :
- Dual
- Length :
- 8.2mm
- Mount :
- Surface Mount
- Weight :
- 220.105698mg
- REACH SVHC :
- Unknown
- Interface :
- I2C, SMBus
- Base Part Number :
- MAX7312
- JESD-609 Code :
- e3
- Voltage - Supply :
- 2V~5.5V
- Width :
- 5.29mm
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of I/O :
- 16
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 24
- Number of Bits :
- 16
- Datasheets
- MAX7312AAG
I/O Expanders Analog Devices, Inc. MAX7312AAG Overview
The I/O Expanders Analog Devices, Inc. MAX7312AAG is a high-performance I/O port expander that offers an effective solution for expanding I2C-bus serial communications. This device from Analog Devices, Inc. allows for an additional 16 I/O ports, which are ideal for applications where pins from microcontrollers or other processors are limited. With its versatile feature set and compatibility with I2C, the MAX7312AAG simplifies design complexities and enhances scalability in various electronic systems. Its robust design also supports low-power consumption and wide voltage range operations, making it highly suitable for advanced industrial, automotive, and consumer electronics markets.
MAX7312AAG Features
The MAX7312AAG port expander includes features such as polarity inversion registers, built-in pull-up resistors, and power-on reset functionality. It operates over a wide voltage range of 2.7V to 5.5V, which is conducive for interfacing with most logic levels. Additionally, the device supports interrupt output to the host controller, which simplifies the monitoring of input changes without requiring continuous polling, thereby reducing the system’s power consumption and improving efficiency.
MAX7312AAG Applications
- Industrial Automation: Utilizes the MAX7312AAG to manage additional sensors and actuators on automated production lines, enhancing system scalability and performance.
- Consumer Electronics: Integrates into devices such as smart home systems for extended I/O capabilities, allowing for more complex user interfaces and connectivity options.
- Automotive Applications: Employs in vehicle electronics to control lighting, sensors, and other peripherals, ensuring robust performance and connectivity in harsh environments.
- Portable Devices: Used in portable electronics where I/O pin limitations are common, the MAX7312AAG expands functionalities without major hardware additions.
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