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Other Datasheets by AKM
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[EM3242]
Applications
□ Small absolute rotary encoder □ Small input device (mode selector, volume control, and soon) □ Potentiometer □ Rotary switch
EM3242
Angle Sensor IC
Features
□ Si monolithic rotary position sensor IC with embedded Hall devices □ Contactless rotary position sensor is easily implemented with magnetic disc (radial magnetic) and sensor IC. □ Analog ratiometric output (10%VDD~90%VDD) □ 10 bit Angular Resolution □ 3V single power supply □ Extremely small temperature drift (typ. +/-1.0 degree) □ Ambient operating temperature range: Ta=-40 to 150ºC □ Package: SOP6 body size 3.6×3.0×0.95mm
HE X
HE
HE Y
HE
Preamp
Block Diagram
VDD
VSS
Angle detection (Mixed signal processing circuit)
10bit DAC
Buffer
Sine wave ROM
AOUT
TSTA TSTB
PDN