BD78324EFJ-M (開發中)
1.2W 車電用單聲道揚聲器放大器

BD78324EFJ-M是針對車電領域開發的電壓增益為24dB的AB類單聲道揚聲器放大器。另外，BD783xxEFJ-M系列產品陣容中還加入了電壓增益為6dB～26dB的產品。由於是AB類揚聲器放大器，因此無需擔心多餘的輻射雜訊，且產品採用HTSOP-J8封裝，實現了高功率輸出。無信號時電路電流小，待機功耗少，因此可減輕電池的負擔。此外，開關電流也非常小，僅為0.1μA（Typ），且開關切換時POP音非常小，因而非常適用於反覆關斷和啟動的應用。

Data Sheet 購買
Data Sheet 購買

Product Detail

 
料號 | BD78324EFJ-ME2
狀態 | 開發中
封裝 | HTSOP-J8
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes
Functional Safety | FS supportive

規格:

Common Standard

AEC-Q100 (Automotive Grade)

Vcc(Min.)[V]

4.0

Vcc(Max.)[V]

5.5

Iq[mA]

2.5

Maximum Output Gain[dB]

24.0

Speaker Amp Outputs

1.0

Speaker Amp THD+N[%]

0.18

Speaker Amp PSRR[dB]

60.0

Speaker Amp Input Type

Analog Signal

Speaker Amp Type

Class AB

Speaker Amp Output Power(Max.)[W]

1.6

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

功能:

  • AEC-Q100 Qualified (Grade 2)
  • Pop Noise Reduction Function
  • Shutdown Function
  • Protection Functions
  • Over Current Protection
  • Thermal Shutdown
  • Under Voltage Lock Out (UVLO)
  • Power Package with Thermal Pad HTSOP-J8
SHOW/HIDE COLUMNS
New Product List

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Resistance

Tools

2D/3D/CAD

  • HTSOP-J8 Footprint / Symbol
  • HTSOP-J8 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration