MAX7327AATG+
- Mfr.Part #
- MAX7327AATG+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C QFN
- Stock
- 164
- In Stock :
- 164
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- I/O Expanders
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Number of Pins :
- 24
- Pin Count :
- 24
- Voltage - Supply :
- 1.71V~5.5V
- Clock Frequency :
- 400kHz
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Base Part Number :
- MAX7327
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 0.85mm
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~125°C
- Output Type :
- Open Drain, Push-Pull
- Terminal Finish :
- Matte Tin (Sn)
- Current - Output Source/Sink :
- 20mA
- Length :
- 3.5mm
- Packaging :
- Tube
- Package / Case :
- 24-WFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits :
- 16
- Width :
- 3.5mm
- Number of Ports :
- 1
- Interrupt Output :
- yes
- Feature :
- POR
- ECCN Code :
- EAR99
- Supply Voltage :
- 3.3V
- Power Supplies :
- 1.8/5V
- Published :
- 2013
- Terminal Position :
- QUAD
- Interface :
- I2C
- Number of Terminations :
- 24
- Number of I/O :
- 4
- Datasheets
- MAX7327AATG+

I/O Expanders Analog Devices, Inc. MAX7327AATG+ Overview
The I/O Expanders Analog Devices, Inc. MAX7327AATG+ is a highly versatile, state-of-the-art IC designed for efficient I2C communication and expanded I/O capabilities. This product is expertly crafted to meet the demanding needs of modern electronic systems, providing a robust solution for managing additional inputs and outputs without overburdening the main processor. The compact QFN package ensures minimal footprint on PCBs, making it ideal for space-constrained applications while maintaining excellent performance and reliability.
MAX7327AATG+ Features
The MAX7327AATG+ offers several features that make it indispensable in complex electronic designs. Key features include low standby current, which is crucial for power-sensitive applications, and built-in interrupt functionality that allows for prompt response to input changes without needing constant polling by the host processor. Additionally, the device supports multiple I2C addresses, enabling the use of several expanders on the same bus, thereby greatly enhancing system flexibility.
MAX7327AATG+ Applications
- Smart Home Systems: Enhances the connectivity of sensors and actuators, enabling sophisticated control over home automation networks.
- Industrial Automation: Facilitates expanded input and output options for control systems, improving interface capabilities and system scalability.
- Mobile Devices: Allows for additional buttons and switches without requiring more pins from the main processor, optimizing space and functionality in compact devices.
- Wearable Technology: Supports the integration of more controls and sensors, vital for enhancing user interaction and monitoring capabilities.
- Automotive Electronics: Utilized in vehicle systems to manage multiple inputs and outputs, crucial for advanced driver-assistance systems (ADAS) and other in-car technologies.
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