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PTMAG5170DA2EPWRQ1中文资料德州仪器数据手册PDF规格书
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1 Features
• AEC-Q100 qualified for automotive applications:
– Temperature grade 0: –40°C to 150°C
• High-precision linear 3D Hall-effect sensor to
optimize position sensing speed and accuracy:
– Conversion rate for single axis: 20 kSPS
• Functional Safety-Compliant targeted:
– Developed for functional safety applications
– Documentation available to aid ISO 26262
system design up to ASIL D will be available
upon production release
• 10-MHz serial peripheral interface (SPI) with cyclic
redundancy check (CRC)
• Built-in temperature sensor with < ±3°C error
• Independently selectable X, Y, and Z ranges:
– TMAG5170DA1-Q1: ±25, ±50, ±100 mT
– TMAG5170DA2-Q1: ±75, ±150, ±300 mT
• Autonomous wake-up and sleep mode for
threshold detection consuming only 1.5 μA
• ALERT function to initiate sensor conversion or
indicate conversion complete
• Integrated temperature compensation for multiple
magnet types
• Integrated angle CORDIC calculation with gain
and offset adjustment
• Supply voltage range: 2.3 V to 5.5 V
2 Applications
• Steering column control
• Steering wheel control
• Shifter systems
• Wiper modules
• Actuators
3 Description
The TMAG5170D-Q1 is a dual-die high-precision
linear 3D Hall-effect sensor designed for a wide range
of automotive and industrial applications. The high
level of integration offers flexibility and accuracy in
a variety of position sensing systems. This device
features 3 independent Hall sensors at X, Y, and Z
axes.
A precision signal-chain along with an integrated 12-
bit ADC enables high accuracy and low drift magnetic
field measurements while supporting a sampling of
up to 20 kSPS. On-chip temperature sensor data is
available for system-level drift compensation.
Integrated angle calculation engine (CORDIC)
provides full 360° angular position information for both
on-axis and off-axis angle measurement topologies.
The angle calculation is performed using two
user-selected magnetic axes. The device features
magnetic gain and offset correction to mitigate the
impact of system mechanical error sources.
The TMAG5170D-Q1 can be configured through
the SPI to enable any combination of magnetic
axes and temperature measurements. Multiple sensor
conversion schemes and SPI read frames help
optimize throughput and accuracy. A dedicated
ALERT pin can act as a system interrupt during low
power wake-up and sleep mode, and can also be
used by a microcontroller to trigger a new sensor
conversion.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NIEC |
18+ |
2173 |
公司大量全新正品 随时可以发货 |
询价 | |||
NIEC |
23+ |
模块 |
360 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
模块 |
1520 |
全新原装正品 数量多可订货 一级代理优势 |
询价 | ||||
SI英达 |
23+ |
module |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
原厂 |
2023+ |
模块 |
600 |
专营模块,继电器,公司原装现货 |
询价 | ||
NIEC |
专业模块 |
MODULE |
8513 |
模块原装主营-可开原型号增税票 |
询价 | ||
NIEC |
2021+ |
模块 |
6430 |
原装现货/欢迎来电咨询 |
询价 | ||
NIEC |
2023+ |
100A/600V/IG |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
23+ |
模块 |
8000 |
原装正品 |
询价 | |||
NIEC |
2015 |
模块 |
300 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 |