- 产品品牌：
- HOENYWELL
- 产品型号：
- SS495A1
SS495A1
1st Level Hall-Effect Sensors
SS490 Series High Accuracy Miniature Ratiometric Linear Hall-Effect Sensor; radial lead IC package
Actual product appearance may vary.
Features Potential Applications
Features
Small size
Low power consumption
Single current sinking or current sourcing linear output
Built-in thin-film resistors - laser trimmed for precise sensitivity and temperature compensation
Rail-to-rail operation provides more useable signal for higher accuracy
Responds to either positive or negative gauss
Quad Hall sensing element for stable output)
Potential Applications
Current sensing
Motor control
Position sensing
Magnetic code reading
Rotary encoder
Ferrous metal detector
Vibration sensing
Liquid level sensing
Weight sensing
Product Specifications
Product Type Hall-Effect Digital Position Sensor IC
Package Quantity/Type Available in 1,000/Bag
Package Type Radial Lead IC
Supply Voltage 4.5 Vdc to 10.5 Vdc
Output Type Sink/Source
Termination Type PC Board
Magnetic Actuation Type Ratiometric
Operating Temperature -40 °C to 150 °C [-40 °F to 302 °F]
Storage Temperature -55 °C to 165 °C [-67 °F to 329 °F]
Output Voltage 0.2 Vdc to (Vs - 0.2 Vdc) typ., 0.4 Vdc to (Vs - 0.4 Vdc) min.
Linearity (% of Span) -1.0% typ.
Temperature Error ± 0.04 (Null Shift); -0.01 min., 0.05 max. (Sensitivity)
Availability Global
Supply Current 8.7 mA @ 5 Vdc
Sensitivity 3.125 mV ± 0.094 mV/G
Output Voltage Swing (Negative G) 0.4 Vdc
Output Voltage Swing (Positive G) Vs - 0.4 Vdc
Output Current Sourcing 1 mA min.; 1.5 mA typ.
Output Current Sinking 1 mA min.; 0.6 mA typ.
Null Output 2.50 Vdc ± 0.075 Vdc
Response Time 3 μs
Series Name SS490
Magnetic Range -60 mT to 60 mT [-600 G to 600 G]min.; -67 mT to 67 mT [-670 G to 670 G] typ.
Output Voltage Span 0.4 Vdc to (Vs - 0.4 Vdc) min.; 0.2 Vdc to (Vs - 0.2 Vdc) typ.
Description
SS490 Series MRL (Miniature Ratiometric Linear) sensors have a ratiometric output voltage, set by the supply voltage. It varies in proportion to the strength of the magnetic field.
A new Hall effect integrated circuit chip provides increased temperature stability and sensitivity. Laser trimmed thin film resistors on the chip provide high accuracy and temperature compensation to reduce null and gain shift over temperature. The quad Hall sensing element minimizes the effects of mechanical or thermal stress on the output. The positive temperature coefficient of the sensitivity helps compensate for the negative temperature coefficients of low cost magnets, providing a robust design over a wide temperature range.
NOTE: Products ordered in bulk packaging (plastic bags) may not have perfectly straight leads as a result of normal handling and shipping operations. Please order tape packaging option for applications with critical lead straightness requirements.
本公司经营SS495a1 s95，质量保证，欢迎咨询洽谈。
本公司经营SS495a1,s95，质量保证，欢迎咨询洽谈。
