Document
Linear Hall-effect Sensors
Datasheet
SDC3503
General Description
Features
The SDC3503 series linear Hall-effect sensors are small,
Tversatile that are operated by the magnetic field from a
permanent magnet or an electromagnet. The linear
Noutput voltage is set by the supply voltage and varies in Eproportion to the strength of the magnetic field. The
integrated circuitry features low noise output, which
Mmakes it unnecessary to use external filtering. It also Uincludes thin film resistors to provide high temperature DOCstability and accuracy.
Extremely sensitive Low dissipation Low-noise output virtually eliminates the need for
filtering Flat response up to 23 kHz Wide operating voltage range: 2.3V~6.5V. Responds to either positive or negative gauss Excellent temperature characteristics
Applications
Motor control Current sensing Position sensing Rotary encoder
CONFIDENTIALTO-92S
SDC
Figure 1. Package Type
December, 2013 Rev. 1.0 ©2013 Sh.