EQ0321 Datasheet, PDF (1/20 Pages) Asahi Kasei Microsystems – Programmable linear Hall IC for 1 axis

[EQ0321]
EQ0321
Programmable linear Hall IC for 1 axis
1. Genaral Description
The EQ0321 is a programmable linear Hall IC which has two Hall elements and a processing circuit. The
output of the EQ0321 is an analog voltage and proportional with the displacement of the magnet that placed
above the EQ0321. The EQ0321 is suitable for precise position sensing to optical image stabilization, auto
focus, zoom lenses of digital steel camera.
2. Features
□ Sensing stroke
; 1~3mm
□ Accuracy
; 0.1 % of sensing stroke (Ideal)
□ 4-line SPI interface
□ Consumption current
Power down mode
; 5 µA (Max.)
Active mode
; 5.5 mA (Typ.), 7.5 mA (Max.)
□ Power supply
; 2.7 ~ 5.5 V
□ Package size
□ Operating Temperature
; 10 pin, SON (2.9×3.2×0.6_.mm)
; -30°C ~ 85°C
□ Compensating the temperature characteristic of the magnet and Hall elements.
MS1436-E-00
-1-
2013/04