BU52422NUZ-Z
兩極檢測(極性判別輸出)霍爾IC

兩極檢測(極性判別輸出)霍爾IC有兩個輸出,一個用於S極檢測,另一個用於N極檢測,可以判別極性。另外,搭載了LDO,可降低電源雜訊。通過組合霍爾IC和磁鐵,可以對平板電腦、智慧型手機等進行上蓋開閉檢測,對數位攝影機等液晶面板進行正反面和旋轉方向檢測。

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Product Detail

 
料號 | BU52422NUZ-ZE2
狀態 | 推薦品
封裝 | VSON04Z1114A
單位數量 | 5000
最小包裝數量 | 5000
包裝形式 | Taping
RoHS | Yes

規格:

Sensor Type

Omnipolar Detection Hall ICs with Polarity Discrimination

Vcc(Min.)[V]

1.65

Vcc(Max.)[V]

3.6

S-pole Operate Point[mT]

2.4

N-pole Operate Point[mT]

-2.4

Hysteresis[mT]

0.4

Period[ms]

50.0

Average Supply Current

4.4µA

Output Type

Open Drain

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

1.1x1.4 (t=0.4)

功能:

  • Omnipolar Detection(OUT1=S-pole Detection; OUT2=N-pole Detection)
  • Redused a power supply noise with a built-in LDO
  • Micro Power Operation (Small Current Using Intermittent Operation Method)
  • Ultra-compact Package
  • Nch Open Drain Outputa

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Packaging & Quality

Package Information

  • Package Information

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration