Solid State Hall Effect Sensors High Performance Miniature Ratiometric

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Solid State Hall Effect Sensors High Performance Miniature Ratiometric

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Solid State Hall Effect Sensors High Performance Miniature Ratiometric Linear
FEATURES Small size (.160 .118 Power consumption energy efficiency Single current sinking current sourcing output Linear output circuit design flexibility Built-in thin film resistors laser trimmed precise sensitivity temperature compensation Rail-to-rail operation provides more useable signal higher accuracy Temperature range -40°C +150°C Responds either positive negative gauss Quad Hall sensing element stable output TYPICAL APPLICATIONS Current sensing Motor control Position sensing Magnetic code reading Rotary encoder Ferrous metal detector Vibration sensing Liquid level sensing Weight sensing
SS490 Series
WARNING
PERSONAL INJURY these products safety emergency stop devices, other application where failure product could result personal injury. Failure comply with these instructions could result death serious injury.
SS490 Series (Miniature Ratiometric Linear) sensors small, versatile linear Hall effect devices which operated magnetic field from permanent magnet electromagnet. ratiometric output voltage supply voltage varies proportion strength magnetic field. integrated circuitry provides increased temperature stability sensitivity. Laser trimmed thin film resistors provide high accuracy (null sensitivity ±3%) temperature compensation. These linear position sensors have operating temperature range -40C +150°C, appropriate industrial automotive environments. They respond either positive negative gauss, monitoring either both magnetic poles. quad Hall sensing element minimizes effects mechanical thermal stress output. positive temperature coefficient sensitivity (+0.02%/°C typical) helps compensate negative temperature coefficients cost magnets, providing robust design over wide temperature range. Rail-to-rail operation (over full voltage range) provides more usable signal higher accuracy. recent extension product line, SS490B Series, offers costeffective sensing solutions with slightly wider specifications than SS490 high-performance products. Like SS490 Series, SS490B typical sinking sourcing output continuous, uses supply current volts 25C, provides predictable performance over full temperature range. SS490B Series sensors have wider null sensitivity tolerances wider drift over temperature. SS490B Series sensors lower cost product line extension. They complement SS490 Series small size, high accuracy high performance miniature linear products.
WARNING
MISUSE DOCUMENTATION
information presented this product sheet reference only. this document product installation information. Complete installation, operation, maintenance information provided instructions supplied with each product. Failure comply with these instructions could result death serious injury.
Sensing Control
Solid State Hall Effect Sensors High Performance Miniature Ratiometric Linear
SPECIFICATIONS +125°C, unless otherwise noted)
Catalog Listing Type Supply Voltage (VDC) Supply Current 25°C (mA) Output Type (Sink Source) Output Current (mA) Typ. Sink Source Min. Source Min. Sink Min. Sink Operating Temperature Magnetic Range, Gauss Output Voltage Span Null (Output Gauss, Sensitivity (mV/G) Linearity, Span) Temperature Error Null Drift Sensitivity Drift Typ. Max. (%/°C) -0.01, +0.05 0.0, +0.06 -0.02, +0.06 0.0, +0.06 -0.02, +0.06 0.01, +0.07 -0.01, +0.05 0.02, +0.06 25°C Max. 25°C Max. 0.06 0.04 0.07 Typ. Max. SS495A SS495A1 SS495A2 SS495B 10.5 Ratiometric
SS490 Series
SS496A
SS496A1
SS496B
Typ. Min. Typ. Min. 2.50 ±0.075 3.125 ±0.125 2.50 ±0.075 3.125 ±0.094
+150°C (-40 +302 (Vs-0.2) (Vs-0.4) 2.50 ±0.150 3.125 ±0.250 -1.0 -1.5 0.08 0.048 0.01, +0.05 0.0, +0.06
2.50 ±0.100 3.125 ±0.156
2.50 ±0.075 2.50 ±0.100
2.50 ±0.075 2.50 ±0.075
2.50 ±0.150 2.50 ±0.200
0.03 -0.01, +0.05 0.0, +0.06
0.06 0.02, +0.06 0.02, +0.06
BLOCK DIAGRAM
MAXIMUM SUPLY VOLTAGE TEMPERATURE
TRANSFER CHARACTERISTICS
Honeywell Sensing Control
application help: call 1-800-537-6945
Solid State Hall Effect Sensors High Performance Miniature Ratiometric Linear
MOUNTING DIMENSIONS (for reference only) mm/in TAPE STYLE
SS490 Series
TAPE STYLE
TAPE STYLE
SENSOR PACKAGE Centerline Hall cell)
OPTIONAL SURFACE MOUNT
application help: call 1-800-537-6945
Honeywell Sensing Control
Solid State Hall Effect Sensors High Performance Miniature Ratiometric Linear
ABSOLUTE MAXIMUM RATINGS*
Supply voltage (VS) Output current (mA) Operating temperature Storage temperature -0.5 -40°C +150°C (-40°F +302°F)
SS490 Series
NOTICE
Products ordered bulk packaging (plastic bags) have perfectly straight leads result normal handling shipping operations. Please order tape packaging option applications with critical requirements straight leads. application assistance, current specifications, name nearest Authorized Distributor, contact nearby sales office. call: 1-800-537-6945 1-800-737-3360 Canada 1-815-235-6847 International 1-815-235-6545 INTERNET www.honeywell.com/sensing info@micro.honeywell.com
-55°C +165°C (-67°F +329°F) limit. Circuit cannot damaged magnetic Magnetic flux over-drive Absolute maximum ratings extreme limits that device will withstand without damage device. However, electrical mechanical characteristics guaranteed maximum limits (above recommended operating conditions) approached, will device necessarily operate absolute maximum ratings.
WARRANTY/REMEDY Honeywell warrants goods manufacture being free defective materials faulty workmanship. Contact your local sales office warranty information. warranted goods returned Honeywell during period coverage, Honeywell will repair replace without charge those items finds defective. foregoing Buyer's sole remedy lieu other warranties, expressed implied, including those merchantability fitness particular purpose.
Specifications change without notice. information supply believed accurate reliable this printing. However, assume responsibility use. While provide application assistance personally, through literature Honeywell site, customer determine suitability product application.
Sensing Control Honeywell Inc. West Spring Street Freeport, Illinois 61032 www.honeywell.com/sensing
Printed with Recycled Paper
005843-1-EN IL50 Printed

Solid State Hall Effect Sensors High Performance Miniature Ratiometric

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