Programmable angle sensor
SO8
KMZ80
Programmable angle sensor IC
Rev. 4 — 11 November 2020
Product data sheet
1 General description
The KMZ80 i...
Description
SO8
KMZ80
Programmable angle sensor IC
Rev. 4 — 11 November 2020
Product data sheet
1 General description
The KMZ80 is a single channel magnetic angle sensor. Magnetoresistive (MR) sensor bridges and mixed signal IC are integrated into a single package. The KMZ80 in SO8 package is intended for printed-circuit boards (PCBs) where external filter components are required. The IC allows user-specific adjustments of angular range, zero angle, and clamping voltages. The settings are stored permanently in a non-volatile memory (NVM). The programmable angle sensor is pre-programmed, pre-calibrated and therefore, ready to use.
2 Features and benefits
High precision sensor for magnetic angular High temperature range up to 150 °C
measurement
Ratiometric analog output voltage or push pull
Single package sensor
output stage compliant with SAE J2716 SENT
Automotive qualified in accordance with AEC-Q100 Rev-H
using pulse shaping Overvoltage protection up to 18 V
Programmable user adjustments, e.g. zero Power-loss detection
angle and angular range
Programming via one-wire interface (OWI)
Fail-safe non-volatile memory with write protection using lock bit
8 × 12-bit original equipment manufacturer (OEM) code registers for identification (ID)
Independent from magnetic field strength above 25 kA/m
ISO 26262 ASIL-C capable, safety element out of context (SEooC)
Factory calibrated
Multipoint calibration (MPC) with
Separate temperature sensor and...
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