产品概述
描述
The TDA7440D is a volume tone (bass and treble) balance (Left/Right) processor for quality audio applications in Hi-Fi systems.
Selectable input gain is provided. Control of all the functions is accomplished by serial bus.
The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.
Thanks to the used BIPOLAR/CMOS Technology, Low Distortion, Low Noise and DC stepping are obtained
-
所有功能
- ALL FUNCTION ARE PROGRAMMABLE VIA SERIAL BUS
- INPUT MULTIPLEXER
4 STEREO INPUTS SELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES - TREBLE AND BASS CONTROL IN 2.0dB STEPS
- ONE STEREO OUTPUT
- TWO SPEAKER ATTENUATORS:
TWO INDEPENDENT SPEAKER CONTROL IN 1.0dB STEPS FOR BALANCE FACILITY INDEPENDENT MUTE FUNCTION - VOLUME CONTROL IN 1.0dB STEPS
电路原理图
EDA符号、封装和3D模型
意法半导体 - TDA7440
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
符号
封装
3D模型
You’re now leaving st.com and will be re-directed to our Partner’s website.
For the latest innovations and solutions from ST, sign up for our newsletters.
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TDA7440D013TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
TDA7440D013TR 批量生产