SS41 HONEYWELL | Alldatasheet

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Technical content

FEATURES

  • Small, leaded, flat TO-92-style package allows for a compact PCB layout
  • Wide operating voltage range of 4.5 Vdc to 24 Vdc allows these sensors to be used in a variety of applications
  • Current consumption of only 5 mA max. at 4.5 Vdc for energy efficiency
  • Bipolar magnetics for ring magnet applications with alternating North and South poles
  • Robust design: Will operate up to 150°C [302°F]
  • RoHS-compliant materials meet Directive 2002/95/EC POTENTIAL APPLICATIONS
  • Industrial: Speed and RPM (revolutions per minute) sensing, tachometer, counter pickup, flow-rate sensing, brushless dc (direct current) motor commutation, motor and fan control, robotics control
  • Transportation: Speed and RPM (revolutions per minute) sensing, tachometer, counter pickup, motor and fan control, electric window lift, convertible roof position
  • Medical: Motor assemblies, medication dispensing control PORTFOLIO Other bipolar digital position sensor ICs include:
  • SS400 Series. SS500 Series (selected catalog listings)
  • SS311PT, SS411P
  • SS40F, SS40AF
  • SS51T
  • SS30AT, SS40A, SS50AT Sensing and Internet of Things

DESCRIPTION

These small and versatile digital Hall-effect devices are operated by the magnetic field from a permanent magnet or an electromagnet, and are designed to respond to alternating North and South poles. The built-in regulator provides enhanced stability of operation from 4.5 Vdc to

24 Vdc supply voltage range, and internal circuitry is designed

to prevent sensor damage in case the supply voltage polarity is accidentally reversed. The open-collector sinking output voltage is easily interfaced with a wide variety of electronic circuits. The SS41 is tested at both 25°C [77°F] and 125°C [257°F]. For design flexibility, these product are available in the following flat TO-92 package styles:

  • SS41: Straight standard leads, bulk pack
  • SS41-L: Straight long leads, bulk pack
  • SS41-T2: Formed leads, ammopack tape-in-box
  • SS41-T3: Straight standard leads, ammopack tape-in-box
  • SS41-S: Surface mount, bulk pack
  • SS41-SP: Surface mount, pocket tape and reel Datasheet Bipolar Hall-Effect Digital Position Sensor ICs: SS41, SS41-L, SS41-T2, SS41-T3, SS41-S, SS41-SP 32312814 Issue B

(applied magnetic field >Brp and <Bop). the output voltage to stabilize. Table 2. Performance Specifications Soldering temperature and time PC board wave soldering process: 250°C to 260°C [482°F to 500°F] for 3 s max. Table 3. Absolute Maximum Specifications Absolute maximum ratings are the extreme limits the device will momentarily withstand without damage to the device. device necessarily operate at absolute maximum ratings. Table 3. Magnetic Characteristics

Figure 3. Maximum Supply Current Versus Temperature (Device Off)Figure 4. Current Sinking Ouptut Block Diagram Figure 1. Operate/Release Point vs Temperature Figure 2. Typical Supply Current (Device Off) at 25°C Figure 5. Wiring Diagrams

5 Vdc

47 Ohm

13 Vdc

10 Vdc

550 Ohm

100 Ohm

750 Ohm

Figure 6. Mounting and Dimensional Drawings (For reference only: mm/[in].)

Figure 6. Mounting and Dimensional Drawings (continued)

Table 4. Order Guide

Honeywell Sensing and Internet of Things

9680 Old Bailes Road

Fort Mill, SC 29707 www. honeywell.com For more information Honeywell Sensing and Internet of Things services its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or the nearest Authorized Distributor, visit sensing.honeywell.com or call: Asia Pacific +65 6355-2828 Europe +44 (0) 1698 481481 USA/Canada +1-800-537-6945 32320997-B-EN | B | 01/18 © 2018 Honeywell International Inc. All rights reserved . Warranty/Remedy Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship during the applicable warranty period. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgment or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items that Honeywell, in its sole discretion, finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While Honeywell may provide application assistance personally, through our literature and the Honeywell web site, it is buyer’s sole responsibility to determine the suitability of the product in the application.Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this writing. However, Honeywell assumes no responsibility for its use. WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION

  • The information presented in this datasheet is for reference only. Do not use this document as a product installation guide.
  • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. ADDITIONAL INFORMATION The following associated literature is available on the Honeywell web site at sensing.honeywell.com:
  • Product Line Guide
  • Product Range Guide
  • Selection Guides
  • Application-specific Information