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DRV5021A2QDBZR.A中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠商型號(hào) |
DRV5021A2QDBZR.A |
功能描述 | DRV5021 Low-Voltage, Unipolar, Digital-Switch Hall Effect Sensor |
文件大小 |
581.64 Kbytes |
頁(yè)面數(shù)量 |
26 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱 |
TI2【德州儀器】 |
中文名稱 | 美國(guó)德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-20 9:39:00 |
人工找貨 | DRV5021A2QDBZR.A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
DRV5021A2QDBZR.A規(guī)格書(shū)詳情
1 Features
? Digital Unipolar-Switch Hall Sensor
? 2.5-V to 5.5-V Operating VCC Range
? Magnetic Sensitivity Options (BOP, BRP):
– DRV5021A1: 2.9 mT, 1.8 mT
– DRV5021A2: 9.2 mT, 7.0 mT
– DRV5021A3: 17.9 mT, 14.1 mT
? Fast 30-kHz Sensing Bandwidth
? Open-Drain Output Capable of 20 mA
? Optimized Low-Voltage Architecture
? Integrated Hysteresis to Enhance Noise Immunity
? Operating Temperature Range: –40°C to +125°C
? Standard Industry Package:
– Surface-Mount SOT-23
2 Applications
? Home Appliances
? Industrial Valves, Solenoids
? Limit Switches
? General Proximity Sensing
? Brushed DC Motor Feedback
? Docking Detection
? Door Open and Close Detection
? Pulse Counting
3 Description
The DRV5021 device is a low-voltage, digital-switch,
Hall effect sensor for high-speed applications.
Operating from a 2.5-V to 5.5-V power supply, the
device senses magnetic flux density, and gives a
digital output based on predefined magnetic
thresholds.
This device senses magnetic fields perpendicular to
the face of the package. When the applied magnetic
flux density exceeds the magnetic operate point (BOP)
threshold, the open-drain output of the device drives
a low voltage. When the flux density decreases to
less than the magnetic release point (BRP) threshold,
the output goes to high impedance. The hysteresis
resulting from the separation of BOP and BRP helps
prevent output errors caused by input noise. This
configuration makes system designs more robust
against noise interference.
The device operates consistently across a wide
ambient temperature range of –40°C to +125°C.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
22+ |
SOT23 |
5000 |
原裝正品 |
詢價(jià) | ||
TI |
23+ |
SOT-23 |
7520 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI |
24+ |
con |
35960 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOT-23-3 |
12000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
TI |
24+ |
SOT-23 |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價(jià) | ||
24+ |
N/A |
76000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
TI/德州儀器 |
21+ |
SOT-23-3 |
9990 |
只有原裝 |
詢價(jià) | ||
TEXAS INSTRUMENTS |
23+ |
SOT-23-3 |
9600 |
全新原裝正品!一手貨源價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
TI/德州儀器 |
24+ |
SOT-23 |
8600 |
正品原裝,正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
TI/德州儀器 |
24+ |
SOT-23-3 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) |