317537
10 kW
- Joined
- Oct 19, 2008
- Messages
- 939
Thought this could be important to some.
After much searching I did find some cross referencing site that indeed suggests the UGL3132UA is a functional equivalent of the SS41.
http://www.datasheetcatalog.org/datasheet/allegromicrosystems/3132.pdf
UGL3132UA
http://www.bbautomacao.com/pdfs/Hall-Cross-Reference.pdf
Seems a few of us here in Oz are keen to find a replacement for this SS41 part that can be bought at retail stores. Even though Jaycar had none in stock come Monday I will have 12 of them.
If anyone can come up with any data that suggests more or otherwise please discuss.
After much searching I did find some cross referencing site that indeed suggests the UGL3132UA is a functional equivalent of the SS41.
http://www.datasheetcatalog.org/datasheet/allegromicrosystems/3132.pdf
UGL3132UA
FEATURES
Extremely Sensitive
Flat Response to 23 kHz
Low-Noise Output
4.5 V to 6 V Operation
Magnetically Optimized Package
ELECTRICAL CHARACTERISTICS at TA = +25°C, VCC = 5 V
Limits
Characteristic Symbol Test Conditions Min. Typ. Max. Units
Operating Voltage VCC 4.5  6.0 V
Supply Current ICC  9.0 13 mA
Quiescent Output Voltage VOUT B = 0 G 2.25 2.50 2.75 V
Sensitivity ÃŽâ€VOUT B = 0 G to ±900 G 0.75 1.30 1.75 mV/G
Bandwidth (-3 dB) BW  23  kHz
Broadband Output Noise Vout BW = 10 Hz to 10 kHz  90  μV
Output Resistance ROUT  50 220 Ω\
All output-voltage measurements are made with a voltmeter having an input impedance of at least 10 kΩ.
Magnetic flux density is measured at most sensitive area of device located 0.016" (0.41 mm) below the branded face of the ‘U’
package; 0.020" (0.51 mm) below the branded face of the ‘UA’ package; and 0.030" (0.76 mm) below the branded face of the ‘LT’
package.
http://www.bbautomacao.com/pdfs/Hall-Cross-Reference.pdf
Seems a few of us here in Oz are keen to find a replacement for this SS41 part that can be bought at retail stores. Even though Jaycar had none in stock come Monday I will have 12 of them.
If anyone can come up with any data that suggests more or otherwise please discuss.