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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Drivers & Interfaces
                                                                                                  4. Specialized Interfaces
                                                                                                  Print Page

                                                                                                  MAX6818EAP+T

                                                                                                  Specialized Interface, Octal, µP Switch Interfacing, PC-Based Instruments, 2.7 V, 5.5 V, SSOP

                                                                                                  ANALOG DEVICES MAX6818EAP+T
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX6818EAP+T
                                                                                                  Newark Part No.41AC9989
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  4,506 In Stock

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                                                                                                  QuantityPrice
                                                                                                  1+$10.950
                                                                                                  10+$8.550
                                                                                                  25+$7.710
                                                                                                  50+$7.450
                                                                                                  100+$7.170
                                                                                                  250+$6.850
                                                                                                  500+$6.750
                                                                                                  1000+$6.610
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $10.95
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                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX6818EAP+T
                                                                                                  Newark Part No.41AC9989
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  IC Interface Type-
                                                                                                  Interface ApplicationsµP Switch Interfacing, PC-Based Instruments
                                                                                                  Supply Voltage Min2.7V
                                                                                                  Supply Voltage Max5.5V
                                                                                                  Interface Case StyleSSOP
                                                                                                  No. of Pins20Pins
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max125°C
                                                                                                  Product Range-
                                                                                                  Automotive Qualification Standard-
                                                                                                  MSL-
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  The MAX6818EAP+T is a ±15KV ESD protected, octal, CMOS switch debouncers in 20 pin SSOP package. It provides clean interfacing of mechanical switches to digital systems. It accepts one or more bouncing inputs from a mechanical switch and produces a clean digital output after a short, preset qualification delay. Both switch opening bounce and switch closing bounce are removed. Robust switch inputs handle ±25V levels and are ±15KV ESD protected for use in harsh industrial environments. It features single supply operation from +2.7V to +5.5V. Undervoltage-lockout circuitry ensures the output is in correct state upon power-up. The MAX6818 monitors switches. Additionally, the MAX6818 has three state outputs controlled by an enable (active-low EN) pin. Typical applications include µP switch interfacing, industrial instruments, PC based instruments, portable instruments and membrane keypads.

                                                                                                  • Switch debouncer integration simplifies system interface to mechanical switches
                                                                                                  • No external components required, designed for data bus interfacing
                                                                                                  • 6μA supply current, 40ms debounce duration
                                                                                                  • Built-in protection circuitry improves system reliability
                                                                                                  • Inputs can exceed power supplies up to ±25V
                                                                                                  • ±15KV human body model, ±8KV IEC 1000-4-2 contact discharge, ±15KV IEC 1000-4-2 air gap discharge
                                                                                                  • Direct data bus interface
                                                                                                  • Pin compatible with LS573 octal latch (except for the CH pin)
                                                                                                  • Switch change of state output (active-low CH), simplifying microprocessor polling and interrupts
                                                                                                  • Operating temperature range form -40°C to +125°C

                                                                                                  Notes

                                                                                                  ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                  Technical Specifications

                                                                                                  IC Interface Type

                                                                                                  -

                                                                                                  Supply Voltage Min

                                                                                                  2.7V

                                                                                                  Interface Case Style

                                                                                                  SSOP

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  -

                                                                                                  Interface Applications

                                                                                                  µP Switch Interfacing, PC-Based Instruments

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  No. of Pins

                                                                                                  20Pins

                                                                                                  Operating Temperature Max

                                                                                                  125°C

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Technical Docs (2)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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