描述 Description

The KMA215 is a magnetic angle sensor module with digital output in accordance with SAE J2716 JAN2010 Single Edge Nibble Transmission (SENT). The MagnetoResistive (MR) sensor bridges, the mixed signal Integrated Circuit (IC) and the required capacitors are integrated into a single package.
This angular measurement module KMA215 is pre-programmed, pre-calibrated and therefore, ready to use. The default configuration for the digital output is SENT2010-03.0us-6dn-npp-nsp-A.3.
The KMA215 allows user-specific adjustments of angular range, zero angles and SENT configuration. The settings are stored in a multi-time programmable non-volatile memory.

特性 Features

? High precision sensor for magnetic angular measurement

? Single package sensor module with integrated filters and pulse shaping for improved ElectroMagnetic Compatibility (EMC)

? Automotive qualified in accordance with AEC-Q100 Rev-G

? Fail-safe non-volatile memory with write protection using lock bit

? Independent of magnetic field strength above 35 kA/m

? Ready to use without external components

? Factory calibrated

? High-temperature range up to 160 °C

? Overvoltage protection up to 16 V

? Push-pull output stage compliant with SAE J2716 JAN2010 SENT with pulse shaping

? Optional high-speed 12-bit SENT message format H.3

? Optional enhanced serial data communication

? Programming via One-Wire Interface (OWI)

? 8 user-programmable SENT messages (8 × 12 bit)

? Magnet-loss and broken bond wire detection
Extract of SENT modes (shorthand notation)
? SENT2010-03.0us-6dn-npp-nsp-A.3 (default configuration)

? SENT2010-03.0us-6dn-npp-esp-A.3

? SENT2010-03.0us-6dn-ppc(297.0)-nsp-A.3

? SENT2010-03.0us-6dn-ppc(297.0)-esp-A.3

? SENT2010-06.0us-6dn-npp-nsp-A.3

? SENT2010-06.0us-6dn-npp-esp-A.3

? SENT2010-06.0us-6dn-ppc(297.0)-nsp-A.3

? SENT2010-06.0us-6dn-ppc(297.0)-esp-A.3

? SENT201x-03.0us-4dn-npp-nsp-H.3

? SENT201x-03.0us-4dn-npp-esp-H.3