参数资料
型号: TDA7407
厂商: STMICROELECTRONICS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封装: 10 X 10 MM, 1.40 MM HEIGHT, LQFP-44
文件页数: 2/46页
文件大小: 692K
代理商: TDA7407
Obsolete
Product(s)
- Obsolete
Product(s)
Audio processor part
TDA7407
2
Audio processor part
2.1
List of features
2.1.1
Input multiplexer
Quasi differential CD and cassette stereo input
AM mono input
Phone differential input
Multiplexer signal after In-Gain available at separate pins
2.1.2
Volume control
1dB attenuator
Max. gain 15dB
Max. attenuation 79dB
2.1.3
Bass control
2nd order frequency response
Q-factor programmable in 4 steps
Center frequency programmable in 4(5) steps
DC gain programmable
±15 x 1dB steps
2.1.4
Mid control
2nd order frequency response
Q-factor programmable in 2 steps
Center frequency programmable in 4 steps
±15 x 1dB steps
2.1.5
Treble control
2nd order frequency response
Center frequency programmable in 4 steps
±15 x 1dB steps
2.1.6
Speaker control
4 independent speaker controls in 1dB steps
max gain 15dB
max. attenuation 79dB
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相关代理商/技术参数
参数描述
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