MAX7301ATL+
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander
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Part Number : MAX7301ATL+
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Package/Case : TQFN-40
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Brands : Analog Devices Inc./Maxim Integrated
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Components Categories : I/O Expanders
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Datesheet : MAX7301ATL+ DataSheet (PDF)
The MAX7301ATL+ is a 2-Wire Interfaced,15-Port Controller with On-Chip Keyboard Scan IC that offers versatile control capabilities for interfacing with various input devices.It features a 2-wire serial interface for easy integration into digital systems, making it suitable for applications requiring keyboard scanning and GPIO control functionalities. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the MAX7301ATL+ IC for a visual representation. Note: For detailed technical specifications, please refer to the MAX7301ATL+ datasheet. Functionality The MAX7301ATL+ is a versatile 15-port controller with on-chip keyboard scan functionality, providing a convenient solution for interfacing with input devices and controlling GPIOs in digital systems. Usage Guide Q: Can the MAX7301ATL+ handle multiple interrupt sources? Q: Is the MAX7301ATL+ suitable for battery-powered devices? For similar functionalities, consider these alternatives to the MAX7301ATL+:Overview of MAX7301ATL+
Pinout
Circuit DiagramKey Features
Application
Frequently Asked Questions
A: Yes, the MAX7301ATL+ offers 8 interrupt outputs for efficient handling of multiple interrupt sources.
A: Yes, the low power consumption of the MAX7301ATL+ makes it suitable for battery-powered applications requiring versatile controller capabilities.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | Programmabe | Not Verified |
Number of I/O | 28 | Interface | SPI |
Interrupt Output | With Interrupt | Output Type | Push Pull |
Current - Output Source/Sink | 4.5mA, 10mA | Clock Frequency | 26 MHz |
Voltage - Supply | 2.5V ~ 5.5V | Operating Temperature | -40°C ~ 125°C |
Mounting Type | Surface Mount | Package / Case | TQFN-40 |
Supplier Device Package | 40-TQFN (6x6) | Base Product Number | MAX7301 |
Manufacturer | Analog Devices Inc. | Product Category | Interface - I/O Expanders |
RoHS | Details | Series | MAX7301 |
Mounting Style | SMD/SMT | Interface Type | Serial, SPI |
Number of I/Os | 28 I/O | Supply Voltage - Min | 2.5 V |
Supply Voltage - Max | 5.5 V | Maximum Clock Frequency | 26 MHz |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 125 C |
ESD Protection | Without ESD Protection | Brand | Analog Devices / Maxim Integrated |
Input Voltage | 600 mV to 2 V | Logic Type | I/O Expander |
Operating Supply Voltage | 2.5 V to 5.5 V | Output Voltage | 400 mV to 2 V |
Pd - Power Dissipation | 2.693 W | Product | I/O Expanders |
Product Type | I/O Expanders | Propagation Delay Time | 21 ns |
Factory Pack Quantity | 50 | Subcategory | Interface ICs |
Type | I/O Expander | Part # Aliases | MAX7301 |
Unit Weight | 0.003175 oz | Package | Tube |
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