IC manufacturers Monolithic Power Systems

IC manufacturers (96)

Monolithic Power Systems MA750

Contactless Turning Knob Sensor

Overview

TopologyOther Topology
IC revision1.0

Description

The MagAlpha MA750 is a robust contactless angle encoder suitable for control buttons and knobs. The IC detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder attached to the rotor.

The output is digital (SPI) or PWM. For usual potentiometer replacement, the PWM signal can be filtered to obtain an analog signal.

Features

  • -8 bit digital and 12 bit PWM output
  • -500 kHz refresh rate
  • -7.5 mA supply current
  • -Serial interface for data readout and settings

Products

Order Code Data­sheet Downloads Product seriesPinsPitch
(mm)
GenderTypeMountL
(mm)
Working Voltage
(V (AC))
IR
(A)
Contact Resistance
(mΩ)
Tol. RPackaging Samples
690367291676SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

6 files WR-MM Female SMT Connector with Latch & Polarization 16 2.54 Female Straight SMT 24.92 250 1.5 10 max. Tape and Reel
Order Code Data­sheet
690367291676SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Samples
Order Code Data­sheet Downloads Product seriesPinsPitch
(mm)
GenderTypeMountL
(mm)
Working Voltage
(V (AC))
IR
(A)
Contact Resistance
(mΩ)
Tol. RPackaging Samples