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A3121 - HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION

Download the A3121 datasheet PDF. This datasheet also covers the A3123UA variant, as both devices belong to the same hall-effect switches for high-temperature operation family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • s Superior Temp. Stability for Automotive or Industrial.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A3123UA_AllegroMicroSystems.pdf) that lists specifications for multiple related part numbers.

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
Data Sheet 27621.4C* 3121, 3122, AND 3123 HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION X V CC 1 2 3 OUTPUT GROUND SUPPLY Dwg. PH-003A Pinning is shown viewed from branded side. ABSOLUTE MAXIMUM RATINGS at TA = +25°C Supply Voltage, V ........................... 30 V CC Reverse Battery Voltage, VRCC ........ -30 V Magnetic Flux Density, B ....... Unlimited Output OFF Voltage, VOUT ................ 28 V Reverse Output Voltage, V ........ -0.5 V OUT Continuous Output Current, IOUT ... 25 mA Operating Temperature Range, TA Suffix ‘E–’ ................. -40°C to +85°C Suffix ‘L–’ ............... -40°C to +150°C Storage Temperature Range, T ..............................