SS42R HONEYWELL | Alldatasheet

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Technical content

Solid State Hall-effect Sensors Active High/Active Low Complementary Output Hall-effect Latch SS42R Series Sensing and Control

FEATURES

  • Digital dual complementary sink/source outputs
  • Reverse Voltage Polarity protection for full supply range.
  • Operate/release points are trimmed for zero symmetry
  • High output current capability
  • Small 4-pin SIP package TYPICAL APPLICATIONS
  • Conveyors
  • Motor control
  • Ignition timing
  • Power sensing
  • Linear or rotary motion detection
  • RPM sensing 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. The SS42R Series is a Bipolar Latching Hall IC with a pair of complementary push/pull outputs. A dual Hall element is used to offset stress induced noise and drift. The operate and release points are laser trimmed to insure near-zero symmetry. The robust outputs are capable of sourcing up to 6.4 mA and sinking up to 4.4 mA. The device contains inherent reverse polarity protection up to the full power supply rating. WARNING MISUSE OF DOCUMENTATION
  • The information presented in this product sheet 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.

Solid State Hall-effect Sensors Active High/Active Low Complementary Output Hall-effect Latch SS42R Series ABSOLUTE MAXIMUM RATINGS (Note 1) Parameter Min Max Unit Conditions Temperature -40 125 °C Storage, no power applied Supply Voltage (Vs) -28 28 V 0 °C to 100 °C [32 °F to 212 °F] Voltage Externally Applied to Output -1.2 5 V 0 °C to 100 °C [32 °F to 212 °F] Output Current -10 10 mA Magnetic Flux – – – No limit; the circuit cannot be damaged by magnetic overdrive Note: 1. Absolute maximum ratings are the extreme limits that the device will withstand without damage to the device. However, the electrical and magnetic characteristics are not guaranteed as the maximum limits (above recommended operating conditions) are approached nor will the device necessarily operate at absolute maximum rating.

ELECTRICAL CHARACTERISTICS

24 °C ± 2 °C [75.2 °F ± 2 °F] 0 °C to 75 °C [32 °F to 167 °F] Parameter Min Max Min Max Unit Conditions Supply Current 11.0 12.0 mA 28 V ± 0.5% supply Output Voltage #1 Sourcing #2 Sinking #1 Sinking #2 Sourcing 5.0 5.0 6.0 0.2 0.2 6.0 mA Switch magnetically operated: No load 28 V ± 0.5% supply. Switch magnetically released: No load 28 V ± 0.5% supply. Leakage (sink) 1.0 1.0 µA Apply voltage 0.2 V greater than measured output source voltage measure current, no load 28 V ± 0.5% supply. Output Current #1 Sourcing #2 Sinking #1 Sinking #2 Sourcing 4.0 2.8 2.8 4.0 6.5 4.7 4.7 6.5 3.75 2.4 2.2 3.75 6.4 4.4 4.4 6.4 mA Apply 2 V to output and measure current. Switch magnetically operated, no load 28 V ±0.5%. Apply 2 V to output and measure current. Switch magnetically released, no load 28 V ±0.5% Output Switching Time Fall Time Rise Time 1.0 1.0 µs 90 % to 10 %; no load 28 V ± 0.5% supply 10 % to 90 %; no load 28 V ± 0.5% supply MAGNETIC CHARACTERISTICS (Note 1) 24 °C ± 2 °C [75.2 °F ± 2 °F] Vs=12 Vdc ± 0.5% Vdc 0 °C to 75 °C [32 °F to 167 °F] Vs=4.5 Vdc to 28 Vdc 0 °C to 100 °C [32 °F to 212 °F] Vs=4.5 Vdc to 16 Vdc Parameter Min Max Min Max Min Max Operate Point 55 185 40 250 40 350 Release Point -185 -55 -250 -40 -350 -40 Differential 200 300 150 420 150 600 Note: 1. The magnetic field strength (gauss) required to cause the switch to change state (operate and release) will be as specified in the magnetic characteristics. To test the switch against the specified magnetic characteristics the switch must be placed in a uniform magnetic field.

2 Honeywell • Sensing and Control

Solid State Hall-effect Sensors Active High/Active Low Complementary Output Hall-effect Latch SS42R Series BLOCK DIAGRAM OUTPUT AMP VOLTAGE REGULATOR HALL SENSOR AMP AND TRIGGER INTERFACE CIRCUIT OUTPUT AMP OUTPUT AMP GND +VS IO IO 660 510 SOURCE SINK IO Honeywell • Sensing and Control 3

Solid State Hall-effect Sensors Active High/Active Low Complementary Output Hall-effect Latch SS42R Series Sensing and Control www.honeywell.com/sensing Honeywell

11 West Spring Street

SS42 SERIES MOUNTING DIMENSIONS mm/[in] (for reference only) DATE CODE (YEAR, WEEK) SS42R MICRO SWITCH CATALOG LISTING V0 GNDS 1 I.C. CENTER N S 3,66 [0.144] 5,08 [0.200] 2X 45° 2X R 0,254 MAX [0.010] 3,56 [0.140] 2,01 [0.079] 4X 0,64 MAX [0.025] 3X 1,27 [0.050] 4X 0,38 [0.015] 12,7 [0.500] 2,41 [0.095] 1,55 [0.061] 0,127 MAX PLASTIC [0.005] FLASH 4X 0,38 [0.015] 0,76 [0.030] 4X 0,38 [0.015] ORDER GUIDE Catalog Listing Description SS42R Active High/Active Low Complementary Output Hall-effect Latch WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it 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. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. For application assistance, current specifications, or name of the nearest Authorized Distributor, contact a nearby sales office. Or call: 1-800-537-6945 USA/Canada 1-815-235-6847 International FAX 1-8 15-235-6545 USA INTERNET www.honeywell.com/sensing info.sc@honeywell.com Freeport, Illinois 61032 005854-1-EN IL50 GLO 0204 Printed in USA Copyright 2004 Honeywell International Inc. All Rights Reserved.