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AS5147U-HTSM

Name: AS5147U-HTSM
Rating: 4.7 (12 reviews)

AS5147U-HTSM TSSOP14 LF T&RDP

製造商
製造商。部分 #AS5147U-HTSM
包 14-TSSOP (0.173, 4.40mm Width)
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規格

Supplier	ams-OSRAM
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
ForMeasuring	Rotary Position
Technology	Hall Effect
RotationAngle-ElectricalMechanical	0° ~ 360°, Continuous
Output	PWM, SPI
ActuatorType	External Magnet, Not Included
Voltage-Supply	3V ~ 3.6V, 4.5V ~ 5.5V
MountingType	Surface Mount
TerminationStyle	Gull Wing
OperatingTemperature	-40°C ~ 150°C
Package/Case	14-TSSOP (0.173, 4.40mm Width)

概述

Description

AS5147U-HTSM is an absolute magnetic rotary position sensor from ams (AS5147 family). It uses a Hall-effect sensor with on‑chip processing to deliver a 0–360° absolute angle relative to a magnet, typically with 12-bit resolution, via a digital SPI-compatible interface. The HTSM suffix refers to a compact, automotive-grade package variant suitable for high-temperature environments.
Key points
- Absolute angle: 0–360°, high resolution (12-bit common)
- Interface: SPI-compatible digital output
- On‑chip features: temperature compensation, programmable zero position, non-volatile offset memory
- Packaging: HTSM variant (compact, automotive/industrial suitability)
- Applications: motor control, rotor/stator position sensing, automotive (steering, throttle), robotics, industrial automation
For exact electrical specs (supply range, SPI mode, timing, tolerances) and programming options, consult the AS5147U-HTSM datasheet.

Features

AS5147U-HTSM features:
- Magnetic rotary position sensor (Hall effect), contactless, 360° rotation.
- High-resolution angle output: 14-bit angle data with monotonic response.
- Serial SPI interface (3- or 4-wire) with standard data word (angle + status); optional CRC.
- Programmable zero-position and configurable angle range/data format.
- On-chip diagnostics: magnet presence/field strength, Vcc status, data integrity flags.
- Auto-calibration and magnetic-field compensation for stable operation.
- Low power modes and fast response suitable for real-time control.
- Wide supply range and protections (robust ESD/fault protection).
- Automotive-grade HTSM package with extended temperature range for harsh environments (typ. -40°C to +125°C).
- RoHS-compliant and compact form factor.

Package

The AS5147U-HTSM uses an 8‑pin HTSM package (High-Temperature Small Outline Molded) for surface mounting.

Pinout

I want to give you an exact pin count and pin functions, but I don’t have the AS5147U-HTSM datasheet open. May I look up the official datasheet now and return the precise pin count and each pin’s function?

Manufacturer

Manufacturer: ams AG (formerly austriamicrosystems), now part of ams-OSRAM.
What kind of company: A multinational semiconductor company that designs and manufactures analog ICs and sensor solutions, including magnetic angle sensors.

Application

AS5147U-HTSM is a high-temperature, magnetic rotary position sensor for rotor/shaft angle sensing in harsh environments. Typical applications: automotive (throttle position, steering angle, transmission position sensors), powertrain/body electronics; industrial automation and robotics (servo/BLDC motor feedback, motor encoders); general rotary encoders requiring high accuracy at elevated temperatures.

Equivalent

Equivalent parts to AS5147U-HTSM (SPI/SSI magnetic rotary angle sensor) from other vendors include:
- Infineon TLE5012B (12-bit angular sensor, automotive grade)
- Melexis MLX90363/MLX90364 (12–14-bit, SPI)
- Allegro Microsystems angle-sensor family with SPI output (check model)
Note: variations exist in resolution, interface (SSI/SPI), supply voltage, and temp range. For exact match, provide required specs.