SS495A1

Operating Point Min/Max :
Release Point Min/Max (Brp) :
Package / Case :
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
Maximum Output Current : 10 mA
Supply Current : 8.7 mA
Type : Ratiometric
Operating Supply Voltage : 5 V, 9 V


Description

The SS495A1 is designed as one kind of miniature ratiometric linear that has a ratiometric output voltage,set by the supply voltage.SS495A1 varies in proportion to the strength of the magnetic field.The quad Hall sensing element minimizes the effects of mechanical or thermal stress on the output.The positive temperature coefficient of the sensitivity (+0.02%/°C typical) helps compensate for the negative temperature coefficients of low cost magnets,providing a robust design over a wide temperature range.

Features of the SS495A1 are:(1)operating temperature range of -40 to +150°C;(2)responds to either positive or negative gauss;(3)quad hall sensing element for stable output;(4)rail-to-rail operation provides more useable signal for higher accuracy;(5)built-in thin-film resistors-laser trimmed for precise sensitivity and temperature compensation;(6)single current sinking or current sourcing linear output;(7)low power consumption-typically 7 mA at 5 VDC;(8)small size (.160 X.118N).

The specifications of the SS495A1 can be summarized as:(1)supply voltage (VDC):4.5 to 10.5;(2)supply current @ 25°C(mA):7.0;(3)output type(sink or source):ratiometric;(4)magnetic range:-670 to +670 gauss (-67 to +67 mT);(5)output voltage span:0.2 to (Vs-0.2);(6)null (output@ 0 gauss,V):2.50±0.075;(7)sensitivity(mV/G):3.125±0.094;(8)linearity,% of span:1.0%;(9)temperature error null drift(%/°C):±0.04%.If you want to know more information such as the electrical characteristics about the SS495A1,please download the datasheet in www.seekic.com .