FEATURES
► Single-axis, high-precision, AMR magnetic field sensor
► Maximum magnetic field strength on the sense field axis for
linear operation up to ±8 mT
► Output noise (noise density magnetic field equivalent): 6
nT/√Hz
► >100 dB dynamic range
► Flip coil to calibrate electrical offset over life and temperature
► Temperature compensated output
► Integrated precision instrumentation amplifier
► Up to 2.2 MHz bandwidth at gain = 20
► Programmable chopping for precision measurements
► Synchronization features for wide bandwidth applications
► Ratiometric output capability to improve PSRR
► Programmable gain for 1.8 V to 5 V ADC range
► Analog output optimized to drive ADC
► Ease of use features
► Wide and user-selectable output common-mode voltage
► Integrated electrical offset cancellation
► Integrated diagnostics
► Temperature range: –40°C to +125°C
► Supply voltage range: 4.5 V to 5.5 V
► Available in a 20-Lead LFCSP with an exposed pad

APPLICATIONS
► Isolated and contactless current sensing
► Handheld current clamp meters
► Motor control current sense
► AC and DC power applications
► Precision magnetic field sensing applications
► Precision linear encoders
► Low-noise, precision magnetometers

PRODUCT HIGHLIGHTS
1. Contactless current measurement
2. Precise measurement of magnetic field strength in a single axis
3. Low-noise analog front end
4. Negligible hysteresis
5. High-bandwidth, wide-range magnetic field sensor
6. Electrical offset cancellation over life and temperature