TDA9875A - Brand New PHILIPS Special Purpose Audio ICs
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GENERAL DESCRIPTION
The TDA9875A is a single-chip Digital TV Sound Processor (DTVSP) for analog and digital multi-channel sound systems in TV sets and satellite receivers.
FEATURES
Demodulator and decoder section
• Sound IF (SIF) input switch e.g. to select between terrestrial TV SIF and SAT SIF sources
• SIF AGC with 24 dB control range
• SIF 8-bit Analog-to-Digital Converter (ADC)
• Differential Quadrature Phase Shift Keying (DQPSK) demodulation for different standards, simultaneously with 1-channel FM demodulation
• Near Instantaneous Companded Audio Multiplex (NICAM) decoding (B/G, I and L standard)
• Two-carrier multistandard FM demodulation (B/G, D/K and M standard)
• Decoding for three analog multi-channel systems (A2, A2+ and A2*) and satellite sound
• Optional AM demodulation for system L, simultaneously with NICAM
• Programmable identification (B/G, D/K and M standard) and different identification times.DSP section
• Digital crossbar switch for all digital signal sources and destinations
• Control of volume, balance, contour, bass, treble, pseudo stereo, spatial, bass boost and soft mute
• Plop-free volume control
• Automatic Volume Level (AVL) control
• Adaptive de-emphasis for satellite
• Programmable beeper
• Monitor selection for FM/AM DC values and signals, with peak detection option
• I2S-bus interface for a feature extension (e.g. Dolby Pro Logic) with matrix, level adjust and mute.Analog audio section
• Analog crossbar switch with inputs for mono and stereo (also applicable as SCART 3 input), SCART 1 input/output, SCART 2 input/output and line output
• User defined full-level/−3 dB scaling for SCART outputs
• Output selection of mono, stereo, dual A/B, dual A or dual B
• 20 kHz bandwidth for SCART-to-SCART copies
• Standby mode with function for SCART copies
• Dual audio Digital-to-Analog Converter (DAC) from DSP to analog crossbar switch, bandwidth 15 kHz
• Dual audio ADC from analog inputs to DSP
• Two dual audio DACs for loudspeaker (Main) and headphone (Auxiliary) outputs; also applicable for L, R, C and S in the Dolby Pro Logic mode with feature extension. -
Similar parts: 535 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download TDA9875A
- Chipdatas Part: CD93-TDA9875A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 05:12 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.
