BU91796BMUF-M
車電用 低占空比 LCD段碼驅動器

BU91796BMUF-M是占空比為1/4的車電領域通用LCD驅動器,最多可顯示80段的LCD。支援工作溫度達+105℃,且滿足車電應用所要求的AEC-Q100 Grade2標準。Wettable Flank QFN封裝有助於小型電路板應用和安裝狀態的目視檢查,有助於提高安裝可靠性。

Product Detail

 
料號 | BU91796BMUF-ME2
狀態 | 推薦品
封裝 | VQFN32FBV050 (Wettable Flank)
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

功能安全:

類別 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

規格:

Common Standard

AEC-Q100 (Automotive Grade)

Grade

Automotive

Segment Element

20

Duty

1/4

Bias

1/3

Elements of MUX 1:4

20

Interface [line serial]

2wire

Interface Voltage (Min.)[V]

2.5

Interface Voltage (Max.)[V]

6.0

LCD Driving Waveform

Line/Frame

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

功能:

  • AEC-Q100 Qualified (Grade 2)
  • Integrated RAM for Display Data (DDRAM) : 20 x 4 bit (Max 80 Segment)
  • LCD Drive Output : 4 Common Output, Max 20 Segment Output
  • Integrated Buffer AMP for LCD Driving
  • Integrated Oscillator Circuit
  • No External Components
  • Low Power Consumption Design

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Tools

2D/3D/CAD

  • VQFN32FBV050 Footprint / Symbol
  • VQFN32FBV050 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration