TDA9874AH - Philips
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoTDA9874AH
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ManufacturerPhilips
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ChipWorker Part#CW352706909
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CategoryInterface IC, Interface Controller
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Package-
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DescriptionDigital TV sound demodulator/decoder
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DocumentationDatasheet
Payment Methods and Delivery
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TDA9874AH Global Supplier
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TDA9874AH Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | TDA9874AH |
| Manufacturer | Philips |
| ChipWorker Part# | CW352706909 |
| Category | Interface IC, Interface Controller |
| Documentation | Datasheet |
| Case/Package | - |
| expand all | |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Product Description
- GENERAL DESCRIPTION
- The TDA9874A is a single-chip Digital TV Sound Demodulator/Decoder (DTVSD) for analog and digital multi-channel sound systems in TV/VCR sets and satellite receivers.
- FEATURES
- • Sound IF (SIF) input switch
- • SIF AGC with 24 dB control range
- • Switchable 10 dB SIF input attenuator
- • SIF 8-bit Analog-to-Digital Converter (ADC)
- • Easy TV standard programming option
- • Differential Quadrature Phase Shift Keying (DQPSK) demodulation for different standards, simultaneously with 1-channel FM demodulation
- • NICAM decoding (B/G, D/K, I and L standard)
- • 2-carrier multi-standard FM demodulation (B/G, D/K and M standard)
- • Single carrier high deviation FM mono demodulation mode
- • Decoding for three analog multi-channel systems (A2) and satellite sound
- • Adaptive de-emphasis for satellite
- • Programmable identification (B/G, D/K and M standard) and different identification times
- • FM pilot carrier presence detector
- • Optional AM demodulation for system L, simultaneously with NICAM
- • Monitor selection for FM/AM demodulator outputs and FM and NICAM signals with peak option
- • Automatic FM dematrixing option
- • Digital crossbar switch
- • I2S-bus serial audio output with matrix, level adjustment and mute
- • Dual audio Digital-to-Analog Converter (DAC) from digital crossbar switch to analog crossbar switch, bandwidth = 15 kHz
- • Automatic Volume Level (AVL) control
- • Analog crossbar switch with inputs for mono and stereo
- • Output selection of mono, stereo, dual, dual A or dual B
- • Additional mono output with automatic select
- • 20 kHz bandwidth for analog path
- • Standby mode
- • Automatic output selection for TV applications.
Delivery
Chipworker Certification
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more > -
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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