Maxim MAX6817EUT+

Mfr. Part

MAX6817EUT+

Manufacturer

Analog Devices Maxim Integrated

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Detailed Description

Dual mechanical switch debouncer IC for cleaning up contact bounce from pushbuttons, toggles, reed, and limit switches. Produces clean, time-qualified digital outputs without external RC networks or firmware debounce. Single-supply, low-current operation. Robust inputs and simple drop-in integration. Part of the MAX6816 MAX6817 MAX6818 debounce family. Main category Integrated Circuits ICs. Small classification Specialized ICs.

Key Features

Two independent debounce channels

Built-in timing and hysteresis for clean transitions

Single-supply operation suited to 3.3 V and 5 V logic systems

Logic-compatible outputs for easy interface to MCU, FPGA, and digital logic

High noise immunity with strong ESD protection on inputs

Space-saving small outline package

Wide operating temperature support

No external components required for debounce

Key Advantages

Removes the need for software debounce and external RC filters

Improves reliability and user experience by eliminating false triggers

Saves PCB area and reduces design effort

Enhances robustness in noisy environments

Speeds time to market with a proven plug-and-play solution

Packaging

Type surface-mount SOT-23 class package with UT code common to Maxim Integrated devices

Material lead-free matte tin plated leads and RoHS compliant construction

Size typical SOT-23-6 body around 2.9 mm by 1.6 mm by 1.1 mm refer to the datasheet for exact outline

Pin configuration six leads supporting two inputs and two outputs plus power and ground refer to the datasheet for exact pin assignment

Thermal characteristics very low power dissipation with typical SOT-23 thermal resistance values refer to the datasheet for detailed RθJA and RθJC

Electrical properties low standby current and clean logic-level outputs with wide input noise immunity refer to the datasheet for supply range and timing parameters

Package or case code 1057 listed for this item

Supplied in tape and reel for automated assembly

Lifecycle

Current production and widely available not near discontinuation based on the latest market information

Recommended alternatives in the same family MAX6816EUT+ single channel and MAX6818 variants for higher channel counts

Cross-vendor alternative ON Semiconductor MC14490 hex contact bounce eliminator for multi-channel debounce needs

For exact form fit function equivalents or if a direct drop-in is required contact the Y-IC sales team via our website for detailed guidance

Key Application Areas

Human interface pushbuttons and keypads

Toggle and rocker switches in consumer and industrial devices

Reed and limit switches in automation and robotics

Instrumentation front panels and test equipment

Appliances and HVAC controls

Automotive interior controls and infotainment

Security panels and access control systems

Medical devices and portable electronics

Datasheet

The Y-IC website hosts the most authoritative datasheet for MAX6817EUT+. Download it on this page to get the latest specifications pinout timing and application guidance.

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