Datasheet Summary
A3290 and A3291
Chopper-Stabilized, Precision Hall-Effect Latches for Consumer and Industrial Applications
Features
AND BENEFITS
- Symmetrical switchpoints
- Resistant to physical stress
- Superior temperature stability
- Output short-circuit protection
- Operation from unregulated supply
- Reverse battery protection
- Solid-state reliability
- Small package size
APPLICATIONS
- Industrial motor/encoders
- mutation/index sensing
- BLDC motors
- Fan motors
PACKAGES:
Not to scale
3-pin SOT23W (suffix LH)
NOT FOR NEW DESIGN
3-pin SIP, matrix HD style
(suffix UA)
3-pin SIP, chopper style
(suffix UA)
DESCRIPTION
The A3290 and A3291 Hall-effect latches are extremely temperature-stable...