TDA7461NDTR STMicroelectronics, TDA7461NDTR Datasheet - Page 9

• Manufacturer Part Number: TDA7461NDTR
• Description: IC PROCESSOR CAR RAD SGNL SO-28
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7461NDTR

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7461
2.5
2.5.1
2.5.2
2.5.3
2.5.4
2.5.5
2.5.6
Audio processor part feature
Input multiplexer
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Volume control
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Bass control
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Treble control
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Speaker control
4 independent speaker controls (1 dB steps control range 50 dB)
Mute function
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Fully differential or quasi-differential CD and cassette stereo input
AM mono or stereo input
Phone differential or single ended input
Internal beep with 2 frequencies (selectable)
Mixable phone and beep signals
Loudness
Second order frequency response
Programmable center frequency and quality factor
15 x 1 dB steps
Selectable flat-mode (constant attenuation)
1 dB attenuator
Max. gain 20 dB
Max. attenuation 79 dB
Soft-step gain control
2
Center frequency programmable in 4 (5) steps
DC gain programmable
7 x 2 dB steps
2
Center frequency programmable in 4 steps
7 x 2 dB steps
Direct mute
Digitally controlled softmute with 4 programmable time constants
nd
nd
order frequency response
order frequency response
Electrical specification
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