The A3046EU/LU， A3056EU/LU， and A3058EU/LU Hall effect gear-tooth sensors are monolithic integrated circuits that switch in response to differential magnetic fields created by ferrous targets。 These devices are ideal for use in gear-tooth-based speed， position， and timing applications and operate down to zero rpm over a wide range of air gaps and temperatures。
All devices，
biasing magnet，
gear tooth or slot。
on-chip electronics。
these devices ideal for use in ignition timing，
anti-lock braking systems，
industrial environments。
elements， a voltage regulator，
compensating circuitry， low-level amplifier，
Schmitt trigger，
driver。
operation with supply voltages of 4。
volts。
mA at conservatively specified repetition ing temperature ranges。
rates to 20 kHz and is compatible with bipolar -40°C to +85°
and MOS logic circuits。 -40°C to +150°C。 All devices are packaged in a 3-pin plastic SIP。
ELECTRICAL CHARACTERISTICS at VCC = 8 V， over operating temperature range。
Contact person:
Frances New
Phone:+86-755-81832961
Fax:+86-755-83299282
Email:sumzi@sumzi.com
MSN:sumzi_frances@msn.com
http://www.sumzi.com
