概述
The TDA7719 is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audioprocessor with fully integrated audio filters and new Soft Step architecture. The digital control allows programming in a wide range of filter characteristics. By the use of BCMOS-process and liner signal processing low distortion and low noise are obtained.
特性
- Multiple input configuration for different application
- 2ndorder frequency response
- Programmable center frequency
- 15 dB with 1 dB steps
- Selectable high frequency boost
- Selectable flat-mode
- +15 dB to -15 dB with 1 dB step resolution
- Soft-step control with programmable blend times
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- Q programmable 1.0/1.25/1.5/2.0
- DC gain programmable
- -15 dB to 15 dB range with 1 dB resolution
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- Q programmable 0.5/0.75/1.0/1.25
- -15 dB to 15 dB range with 1 dB resolution
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- -15 dB to 15 dB with 1 dB resolution
- 4 independent soft-step speaker controls
- 0 dB to -79 dB with 1 dB steps
- Direct mute
- 2ndorder low pass filter with programmable cut off frequency
- 2 independent soft-step level control
- Direct mute
- Digitally controlled SoftMute with 4 programmable mute-times
- Offset voltage detection circuit for on-board power amplifier failure diagnosis
- Provide rectified level voltage of main source signal (before loudness)
- Full source selector for rear seat output
概述
The TDA7719 is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audioprocessor with fully integrated audio filters and new Soft Step architecture. The digital control allows programming in a wide range of filter characteristics. By the use of BCMOS-process and liner signal processing low distortion and low noise are obtained.
特性
- Multiple input configuration for different application
- 2ndorder frequency response
- Programmable center frequency
- 15 dB with 1 dB steps
- Selectable high frequency boost
- Selectable flat-mode
- +15 dB to -15 dB with 1 dB step resolution
- Soft-step control with programmable blend times
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- Q programmable 1.0/1.25/1.5/2.0
- DC gain programmable
- -15 dB to 15 dB range with 1 dB resolution
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- Q programmable 0.5/0.75/1.0/1.25
- -15 dB to 15 dB range with 1 dB resolution
- 2ndorder frequency response
- Center frequency programmable in 4 steps
- -15 dB to 15 dB with 1 dB resolution
- 4 independent soft-step speaker controls
- 0 dB to -79 dB with 1 dB steps
- Direct mute
- 2ndorder low pass filter with programmable cut off frequency
- 2 independent soft-step level control
- Direct mute
- Digitally controlled SoftMute with 4 programmable mute-times
- Offset voltage detection circuit for on-board power amplifier failure diagnosis
- Provide rectified level voltage of main source signal (before loudness)
- Full source selector for rear seat output
封装参数
- 属性参数值
- Package封装主要参数TSSOP-28Mounting Type安装类型主要参数表面贴装型
- Pin Count端子数量主要参数28
技术参数
- 属性参数值
- TOP(°C)工作温度主要参数-40℃~+85℃(Ta)TOP min(°C)最低工作温度主要参数-40℃
- TOP max(°C)最高工作温度主要参数+85℃(Ta)Application应用主要参数音频
- Channels通道数量主要参数3Interface接口类型主要参数I2C
- Type类型主要参数音频信号处理器VDD(V) max最大工作电压/供电电压主要参数10V
- VDD(V) min最小工作电压/供电电压主要参数7.5VVDD Range(V)工作电压/供电电压范围主要参数7.5V~10V
合规参数
- 属性参数值
- AEC-QAEC-Q主要参数AEC-Q100ReachReach状态主要参数受影响
- RoHS状态RoHS状态主要参数合规Pb-free无铅主要参数是
- MSL湿敏等级/湿度敏感等级/湿气敏感性等级主要参数3(168小时)
交易参数
- 属性参数值
- Lifecycle生命周期主要参数逐步淘汰Lifecycle Risk生命周期风险主要参数中
- Factory Packing Type工厂包装类型主要参数管件Factory Packing Quantity工厂包装数量主要参数50
- HTSHTS编码主要参数8542.31.0001ECCNECCN码主要参数EAR99
- Weight(g)重量/质量主要参数0.001克(g)