參數(shù)資料
型號: TDA7405TR
廠商: STMICROELECTRONICS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, ROHS COMPLIANT, TQFP-44
文件頁數(shù): 1/58頁
文件大?。?/td> 762K
代理商: TDA7405TR
1/57
TDA7405
May 2004
1
FEATURES
3 STEREO INPUTS
3 MONO INPUTS
DYNAMIC-COMPRESSION-STAGE FOR CD
BASS, TREBLE AND LOUDNESS CONTROL
EQ-FILTERS FOR SEPARATE FRONT/REAR-
EQUALIZATION
VOICE-BAND-FILTER FOR MIXING-CHANNEL
DIRECT MUTE AND SOFTMUTE
INTERNAL BEEP
FOUR INDEPENDENT SPEAKER-OUTPUTS
INDEPENDENT SECOND SOURCE-SELECTOR
FULL MIXING CAPABILITY
PAUSE DETECTOR
1.1 Stereodecoder
RDS MUTE
NO EXTERNAL ADJUSTMENTS
AM/FM NOISEBLANKER WITH SEVERAL
TRIGGER CONTROLS
PROGRAMMABLE MULTIPATH DETECTOR
QUALITY DETECTOR OUTPUT
1.2 Digital control:
I2C-BUS INTERFACE
2
DESCRIPTION
The device includes a high performance audioprocessor
and a stereodecoder-noiseblanker combination with the
whole low frequency signal processing necessary for
state-of-the-art as well as future carradios. The digital
control allows a programming in a wide range of all the
filter characteristics. Also the stereodecoder part offers
several possibilities of programming especially for the
adaptation to different IF-devices.
EQUALIZER CARRADIO SIGNAL PROCESSOR
Figure 2. BLOCK DIAGRAM
REV. 2
Figure 1. Package
Table 1. Order Codes
Part Number
Package
TDA7405
TQFP44
TQFP44
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