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MAX11042 - (MAX11041 / MAX11042) Wired Remote Controllers

Download the MAX11042 datasheet PDF. This datasheet also covers the MAX11041 variant, as both devices belong to the same (max11041 / max11042) wired remote controllers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX11041/MAX11042 wired remote controllers convert up to six or 30 different pushbuttons into an I2C register.

Together with low-cost pushbutton switches and 1% resistors, the MAX11041/MAX11042 are total solutions over a single-wire interface.

Key Features

  • Detect Up to Six (MAX11042) or 30 (MAX11041) Different Keys and Jack Insertion/Removal.
  • Work with Either 32Ω or 16Ω Headphones.
  • Add Remote-Control Functionality to Devices Using a Simple Resistor and Switch Array.
  • Low-Power Operation Consuming a Supply Current of Only 5µA (typ).
  • Work with Standard 2.5mm or 3.5mm 4-Pin Headphone Jacks.
  • Support Hold Function to Lockout Keys.
  • 100kHz/400kHz I2C Interface.
  • Single 1.6V to 3.6V Su.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX11041_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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MAX1104 8-Bit CODECs Maxim Integrated
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MAX11045B Simultaneous-Sampling ADCs Maxim Integrated
MAX11046B Simultaneous-Sampling ADCs Maxim Integrated
MAX110 Low-Cost / 2-Channel / 14-Bit Serial ADCs Maxim

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX11040 Sigma-Delta ADC
MAX11040K (MAX11040K / MAX11060) Sigma-Delta ADCs
MAX11041 (MAX11041 / MAX11042) Wired Remote Controllers
MAX11043 Simultaneous Sampling ADCs
MAX11044 Simultaneous-Sampling ADCs

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-3984; Rev 1; 8/07 www.DataSheet4U.com Wired Remote Controllers General Description The MAX11041/MAX11042 wired remote controllers convert up to six or 30 different pushbuttons into an I2C register. Together with low-cost pushbutton switches and 1% resistors, the MAX11041/MAX11042 are total solutions over a single-wire interface. A wired remote controller easily piggybacks to a standard 3.5mm headphone jack using a fourth contact or one of the audio signals. To conserve battery life, the MAX11041/MAX11042 consume only 5µA (typ) while reading keypresses in real time without microprocessor (µP) polling. The devices send the debounced keypress along with key duration to the application processor over the I2C interface.