bd78310efj-m是面向车载领域开发的电压增益为10db的ab类单声道扬声器放大器。另外,bd783xxefj-m系列产品阵容中还加入了电压增益为6db~26db的产品。由于是ab类扬声器放大器,因此无需担心多余的辐射噪声,且产品采用htsop-j8封装,实现了高功率输出。无信号时电路电流小,待机功耗少,因此可减轻电池的负担。此外,关断电流也非常小,仅为0.1μa(typ),且关断切换时pop音非常小,因而非常适用于反复关断和激活的应用。

主要规格

 
型号 | bd78310efj-me2
status | 推荐品
封装 |
包装数量 | 2500
最小独立包装数量 | 2500
包装形态 | taping
rohs |

功能安全:

尊龙凯时ag旗舰
类别 : fs supportive
a product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

特性:

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

特点:

  • 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
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