A1369 Description
The Allegro™ A1369 is a customer-programmable, high accuracy linear Hall-effect-based current sensor IC. It is packaged in a thin 3-pin SIP to allow for easy integration with a magnetic core to create a highly accurate current sensing module. The programmable nature of the A1369 enables it to account for manufacturing tolerances in the final current sensing module assembly.
A1369 Key Features
- Customer-programmable offset and sensitivity
- Sensitivity and QVO temperature coefficients
- Output value decreases with south magnetic field and
- 3-pin SIP package for easy integration with magnetic
- Low noise, moderate bandwidth analog output
- High-speed chopping scheme minimizes QVO drift over
- Temperature-stable quiescent voltage output and
- Precise recoverability after temperature cycling
- Output voltage clamps provide short-circuit diagnostic
- Undervoltage lockout (UVLO)