BU24020GU
支援μ-step的數位相機用系統鏡頭驅動器

BU24020GU 可實現步進馬達的µ-STEP驅動,可構建高精度、低噪音的鏡頭驅動系統。&在IC 內部進行micro;-STEP驅動的控制,因此可降低微控制器的負載。

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* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BU24020GU-E2
狀態 | 推薦品
封裝 | VCSP85H2
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Standard

Usage

DSC

Number of Channels

4.0

Operating Temperature (Min.)[°C]

-20

Operating Temperature (Max.)[°C]

85

功能:

・ Built-in 4 channels Driver block. 1-4ch: Voltage control type H-bridge (Adaptable to STM 2systems)
・ Built-in 2 channels PI driving circuit
・ Built-in PLL circuit

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Method for Monitoring Switching Waveform
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Notes for Temperature Measurement Using Thermocouples
  • Two-Resistor Model for Thermal Simulation
  • Notes for Temperature Measurement Using Forward Voltage of PN Junction
  • Thermal Resistance
  • Precautions When Measuring the Rear of the Package with a Thermocouple

Packaging & Quality

Package Information

  • Package Information

Manufacturing Data

  • Factory Information

Environmental Data

  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)