AH421 Datasheet | Vinbelltech

Features - Miniature construction - High sensitivity of 60/40 Gauss (typ.) - Wide voltage range of 3.8 Vdc to 40 Vdc - Temperature range of -40 °C to 125 °C - Highest ESD performance up to ±4 k V - Open Collector Output Applications - BLDC Motor mutation - Flow sensor - Position sensor - Speed sensor - Proximity sensor Package REV1.0 04/2020 .vinbelltech.co.uk High Sensitive Digital-Unipolar Hall Effect Sensor Vinbelltech Limited Ordering information Part number AH421UA AH421SU Package TO92S SOT23 Packing Bulk, 1000 pieces/bag Tape&Reel, 3000 pieces/reel Ambient, TA -40℃ to 125℃ -40℃ to 125℃ Pin assignment Pin number 1 2 3 Name VDD GND Vout Function Power supply Ground Output Absolute Maximum Ratings The absolute maximum value is the limiting value when the chip is applied, above which the chip can be damaged. Although the function of the chip is not necessarily damaged when the absolute maximum value is exceeded, the reliability of the chip may be affected if the absolute maximum value is exceeded for a certain time. Parameter Supply voltage Reverse voltage Output Sink Current Output Voltage Operating temperature range Storage temperature range Symbol VDD VDD Isink Vout Ta...