HAL805 Datasheet | Micronas

Features Marking Code Operating Junction Temperature Range (TJ) Hall Sensor Package Codes Solderability Pin Connections and Short Descriptions Functional Description General Function Digital Signal Processing and EEPROM Calibration Procedure General Procedure Calibration of the Angle Sensor Specifications Outline Dimensions Dimensions of Sensitive Area Position of Sensitive Area Absolute Maximum Ratings Remended Operating Conditions Electrical Characteristics Magnetic Characteristics Open Circuit Detection Typical Characteristics Application Notes Application Circuit Use of two HAL 805 in Parallel Temperature pensation Undervoltage Behavior Ambient Temperature EMC and ESD Programming of the Sensor Definition of Programming Pulses Definition of the Telegram Telegram Codes Number Formats Register Information Programming Information Data Sheet History PRELIMINARY DATA SHEET Note: Some exclusivity restrictions may apply for the use of this sensor in automotive applications. Micronas PRELIMINARY DATA SHEET HAL 805 The sensor is designed for hostile industrial and automotive applications and operates with typically 5 V supply voltage in the ambient temperature range from - 40 °C up to 150 °C. The HAL 805 is available in the very small leaded package TO-92UT. Programmable Linear Hall Effect Sensor 1. Introduction The HAL 805 is a recent member of the Micronas family of programmable linear Hall sensors. As an extension to the HAL 800, it offers open-circuit detection and individual programming of different sensors which are in parallel to the same supply voltage. The HAL 805 is an universal magnetic field sensor with a linear output based on the Hall effect. The IC is designed and produced in sub-micron CMOS technology and can be used for angle or distance measurements if bined with a rotating or moving magnet. The major characteristics like magnetic field range, sensitivity, output quiescent voltage (output voltage at B = 0 m T), and output voltage range are...