MAX6816EUS+T

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MAX6816EUS+T

+BOM

IC DEBOUNCER SOT143-4

  • ManufacturerAnalog Devices Inc./Maxim Integrated

  • Mfr. Part #MAX6816EUS+T

  • Package SOT-143-4

  • In Stock1341

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Specifications

Attribute Value
Package Tape & Reel (TR),Bulk
ProductStatus Obsolete
Type Switch Debouncer
Applications µP Switch Interfacing
MountingType Surface Mount
Package/Case TO-253-4, TO-253AA

Overview

Description

The MAX6816EUS+T is a part of the MAX6816 series, a family of single, debounced switch-input controllers developed by Maxim Integrated. These devices are designed to interface mechanical switches with digital systems, ensuring clean, noise-free signals. Specifically, the MAX6816EUS+T provides switch debouncing by integrating a debounce logic, eliminating the need for external components and simplifying designs.
This IC operates with a supply voltage range typically between 2.7V and 5.5V, making it suitable for a variety of low-power applications. It features a single input channel and outputs a clean, debounced digital signal when a mechanical switch is activated. The "EUS" denotes the package type, which is an 8-pin µMAX, while the "+T" signifies that the chip is lead-free and comes in tape and reel packaging.
The MAX6816EUS+T is often used in applications like consumer electronics, industrial systems, and other scenarios where reliable human-machine interfaces are critical. Its simplicity, compact form, and effective debouncing make it a popular choice for engineers looking to streamline their designs.

Equivalent

The MAX6816EUS+T is a switch debouncer IC. Equivalent products include:
1. Texas Instruments SN74LVC1G17: A single Schmitt-trigger buffer.
2. ON Semiconductor MC74VHC1GT50: A non-inverting buffer with Schmitt-trigger action.
3. Diodes Incorporated 74LVC1G17: A single buffer gate with Schmitt-trigger inputs.
These products offer similar debounce and signal smoothing functionalities, but always check specific requirements for compatibility.

Features

The MAX6816EUS+T is a single-channel, low-power, single-supply debouncer IC designed for mechanical switches and keypads. Key features include:
- Debouncing Functionality: It provides clean, bounce-free digital outputs from noisy, mechanical switches and keypads.
- Supply Voltage Range: Operates from a wide supply voltage range of 2.7V to 5.5V.
- Low Power Consumption: Consumes minimal power, making it ideal for battery-operated devices.
- Compact Package: Available in a small 6-pin SOT23 package, saving space on PCBs.
- Simple Design Integration: Requires minimal external components for operation, simplifying design and reducing component count.
- Fast Response Time: Offers a fast response to state changes while effectively filtering out spurious signals.
- High Reliability: Ensures reliable operation by eliminating the effects of switch bounce.
These features make the MAX6816EUS+T suitable for a variety of switch debouncing applications, including consumer electronics, industrial controls, and other digital systems requiring a stable and reliable switch interface.

Pinout

The MAX6816EUS+T is a single-channel, low-power, debounced switch input device. It comes in a small SOT-143 package, which has 4 pins. The primary function of the MAX6816 is to interface mechanical switches with digital logic systems, providing debouncing to eliminate noise and chatter from the switch signals. This ensures stable and clean digital signals.
The pin configuration typically includes:
1. VCC: Power supply pin.
2. GND: Ground pin.
3. IN: Input from the mechanical switch.
4. OUT: Debounced output to the digital system.
The MAX6816 is especially useful in applications requiring low power and efficient switch signal processing, like handheld or battery-powered devices.

Manufacturer

The MAX6816EUS+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of a wide range of semiconductor products. These products include data converters, amplifiers, radio frequency integrated circuits, power management products, sensors, and other analog and mixed-signal devices. The company serves various markets, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is known for its expertise in high-performance analog technology and has a significant presence in the development of solutions that bridge the physical and digital worlds.

Application

The MAX6816EUS+T is a switch debouncer IC designed for debouncing mechanical switches and pushbuttons. Its key application areas include:
1. Consumer Electronics: Enhances user interface reliability in devices like remote controls, gaming consoles, and home appliances.
2. Industrial Automation: Provides robust switch debouncing in control panels and human-machine interfaces (HMIs).
3. Automotive Systems: Improves the reliability of button and switch interfaces in infotainment and control systems.
4. Embedded Systems: Simplifies microcontroller input handling by ensuring clean digital signals from mechanical switches.
5. Medical Devices: Ensures reliable actuation of buttons in medical equipment for accurate operation.
Overall, it is ideal for any application requiring reliable switch signal debouncing.

Package

The MAX6816EUS+T is a debounced switch input device housed in an 8-pin SOT23 package. This package type is compact and surface-mountable, suitable for space-constrained applications.

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