AS413 24V, 70Gauss, Latched Hall Effect Position Sensor DESCRIPTION FEATURES The AS413 Bipolar Hall-Effect sensors are small, versatile digital Hall-effect devices that are operated Miniature construction: 3.0 mm x 4.0 mm [0.12 in x 0.16 in] plastic package by the magnetic field from a permanent magnet or an Operating Voltage: 3.5V to 24V electromagnet, and are designed to respond to Power consumption of only 5 mA max at 4.5 alternating North and South poles. Vdc for energy efficiency A built-in regulator provides enhanced stability of High Sensitivity:<70Gauss operation over 3.5Vdc to 24 Vdc supply voltage Bipolar magnet for ring magnet applications range, and internal circuitry is designed to prevent High speed: operates from 0 kHz to over 100 sensor damage in case the supply voltage polarity is kHz accidentally reversed. The device includes an on-chip hall voltage generator for magnetic sensing, a comparator that Broad temperature range of -40 °C to 150 °C [-40 °F to 302 °F] Built-in reverse polarity protection amplifiers the hall voltage, and a Schmitt to provide switching hysteresis for noise rejection, and APPLICATIONS open-collector output. The AS413 is factory tested at 25 °C [77 °F] sensing ORDER INFORMATION Part Number Package Packing AS413LIK SIP-3L Bulk Speed and RPM (revolutions per minute) Brushless dc (direct current) motor commutation Motor and fan control Tachometer, counter pickup Flow-rate sensing “ANI” and “ANISEM” is Trademarks of ANISEM Semiconductor, Inc. PIN CONFIGURATION TOP VIEW MARKING 1 2 PIN SYMBOL FUNCTION 1 VCC Supply Voltage 2 GND Ground 3 OUT Open Collector Output 3 VCC GND OUT AS413 Rev.1.3 07/25/2009 www.anisem.com ANISEM Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2008 ANISEM All Rights Reserved. 1 AS413 – 24V, 70Gauss Latched Hall Effect Position Sensor ABSOLUTE MAXIMUM RATINGS TABLE1.AS413 Absolute Maximum Ratings* Characteristic Minimum Supply voltage -28 Applied output voltage -0.5 Output current Magnetic flux - Typical - Maximum 28 28 50 No limit Unit V V mA gauss Note: *Absolute maximum ratings are the extreme limits the device is designed to withstand without damage to the device. However, the electrical and mechanical characteristics are not guaranteed as the maximum limits (above recommended operating conditions) are approached, nor will the device necessarily operate at absolute maximum ratings. ELECTRICAL CHARACTERISTICS TABLE2. Vs=3.5V to 24V with 20mA load with Ta=25°C [77°F] unless otherwise noted. Characteristic Condition Minimum Typical Maximum Supply voltage 3.5 24.0 Supply current 4.2 10.0 Output current 50.0 Vsat at 20mA Gauss>170 0.2 Output leakage Guass<-170 1.0 Rise time Vs=4.5V 0.5 1.5 Fall time Vs=4.5V 0.2 1.5 Operate(Bop) 4.0(40) 7(70) Release(Brp -7(70) -4.0(-40) Differential 8.0(80) Operating temperature -40°C to 150°C[-40°F to 302°F] Storage temperature -40°C to 150°C[-40°F to 302°F] Unit V mA mA V uA us us mT(gauss) mT(gauss) mT(gauss) ORDER GUIDE TABLE3: Order Guide Catalog Listing AS413LIK AS413 Rev.1.3 07/25/2009 Description Bipolar latched hall-effect sensor, tested at Ta=25°C [77°F], Standard bulk pack with 1000 units per bag. www.anisem.com ANISEM Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2008 ANISEM All Rights Reserved. 2 AS413 – 24V, 70Gauss Latched Hall Effect Position Sensor FUNCTION BLOCK DIAGRAM OPERATING CHARACTERSTICS AS413 Rev.1.3 07/25/2009 www.anisem.com ANISEM Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2008 ANISEM All Rights Reserved. 3 AS413 – 24V, 70Gauss Latched Hall Effect Position Sensor PACKAGE DESCRIPTION Package Plastic SIP-3L 3.962min 4.216max 1.245min 1.753max 0.75REF 13.60min 15.60max 2.87min 3.125max 0.406min 0.508max NOTE: 1. DIMENSIONS ARE IN MILLIMETERS 2. DRAWING NOT TO SCALE 3. DIMENSIONS ARE INCLUSIVE OF PLATING 4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR 5. MOLD FLASH SHALL NOT EXCEED 0.254mm 6. JEDEC PACKAGE REFERENCE IS MO-193 1.27REF AS413 Rev.1.3 07/25/2009 0.330min 0.432max www.anisem.com ANISEM Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2008 ANISEM All Rights Reserved. 4 AS413 – 24V, 70Gauss Latched Hall Effect Position Sensor © ANISEM Semiconductor Co., Ltd ANISEM assume responsibility for use of any circuitry other than circuitry entirely embodied in an ANISEM product. No circuit patent licenses, copyrights, mask work rights, or other intellectual property rights are implied. ANISEM reserves the right to make changes to their products or specifications or to discontinue any product or service without notice. Customers are advised to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. ANISEM warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with ANISEM’s standard warranty. Testing and other quality control techniques are utilized to the extent ANISEM deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed. AS413 Rev.1.3 07/25/2009 www.anisem.com ANISEM Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2008 ANISEM All Rights Reserved. 5