BD78310EFJ-M
1.2W 車電用單聲道揚聲器放大器
BD78310EFJ-M
BD78310EFJ-M
1.2W 車電用單聲道揚聲器放大器
BD78310EFJ-M是針對車電領域開發的電壓增益為10dB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。
Product Detail
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:
Grade
Automotive
Common Standard
AEC-Q100 (Automotive Grade)
Circuit Type
Class AB
Number of Ch
1(Analog)
Speaker Amp Output Power(Max.)[W]
1.6
Gain [dB]
8
Maximum Output [W,RL=8Ω]
1.6
Minimum Load [Ω]
4
Input Type
Differential
Stand-by Current [µA]
0.1
Power Supply Voltage (Min.) [V]
4
Power Supply Voltage (Max.) [V]
5.5
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
