TDA7500ATR STMicroelectronics, TDA7500ATR Datasheet - Page 35
![IC PROCESSOR AM/FM DGTL 100-TQFP](/photos/7/4/70406/497-100-tqfp_sml.jpg)
TDA7500ATR
Manufacturer Part Number
TDA7500ATR
Description
IC PROCESSOR AM/FM DGTL 100-TQFP
Manufacturer
STMicroelectronics
Type
Audio Processorr
Datasheet
1.TDA7500ATR.pdf
(40 pages)
Specifications of TDA7500ATR
Applications
Audio Systems
Mounting Type
Surface Mount
Package / Case
100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA7500ATR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
TDA7500ATR
Manufacturer:
ST
Quantity:
20 000
TAPE Signal Processsing
CD Signal Proceessing
Audiophile
Other
Application Scheme
The TDA7500A can operate as a standalone device either it can interface the TDA7501 which contains
the analog input multiplexer, analog volume control and the line-driver. The FM_MPX and FM_LEVEL sig-
nals coming from the tuner and other signals supplied by analog sources are adapted by the TDA7501
and fed to the TDA7500A. A block diagram of the system is shown in Fig. 20 below.
The TDA7500A converts all the analog signals into digital domain and performs AM/FM processing and
audio/sound processing. Thanks to this, it is possible to process any audio source as well analog as digital
in parallel, to record FM mono for traffic information, telephone response, navigation and RDS. Finally the
digital signals are D/A converted and sent to the TDA7501 for the final level adjustment and for the analog
volume control.
Distortion Limiting
Premium Equalization
Soft mute
Dolby B Noise Reduction
Automatic Music Search
Dynamic Range Compression
Parametric Equalization
Crossover
Channel Delays
Center Channel Imaging Output
Audio Noise Reduction
Voice compression/decompression for TIM storage
Echo and noise cancelling for mobile phone connection
TDA7500A
35/40