IDT821034DNG - Brand New IDT Interface - CODECs
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In Stock:
0,
Ready for Immediate Shipping
Marke:IDT
Kategorie:Interface - CODECs
Chipdatas Teilenummer:CD86-IDT821034DNG
Hersteller-Teile-Nr.:IDT821034DNG
Datumscode:09+
Paket: QFP
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Description
The IDT821034DNG is a single-chip, four-channel PCM CODEC with on-chip filters and programmable gain setting. This electronic component belongs to the interface-CODECs product category. The device provides both m-Law and A-Law companding digital-to-analog and analog-to-digital conversions based on ITU-T G.711 - G.714 specifications. The digital filters in IDT821034 provides the necessary transmit and receive filtering for voice telephone circuit to interface with time-division multiplexed systems.
Specifications and features
- Four-channel CODEC with on-chip digital filters
- Software Selectable A-law/m-law companding
- Programmable gain setting
- Automatic master clock frequency selection: 2.048MHz, 4.096 MHz or 8.192MHz
- Flexible PCM interface with up to 128 programmable time slots, data rate from 512 kbits/s to 8.192 Mbits/s
- Five SLIC signaling pins per channel
- Flexible Serial Control Interface to microcontroller
- Software programmable timing modes
- TTL and CMOS compatible digital I/O
- Meets or exceeds ITU-T G.711 - G.714 requirements
- +5V single power supply
- Low power consumption: 100mW Typ.
- Operating temperature range: -40°C to +85°C
- Packages available: 52 pin PQFP
Application Scenarios
The IDT821034DNG is commonly used in voice telephone circuits for time-division multiplexed systems.
Comparison
Advantages- Provides both m-Law and A-Law companding digital-to-analog and analog-to-digital conversions based on ITU-T G.711 - G.714 specifications
- Flexible PCM interface with up to 128 programmable time slots and data rate from 512 kbits/s to 8.192 Mbits/s
- Low power consumption: 100mW Typ.
Disadvantages- Only available in a 52 pin PQFP package.
- May not be suitable for applications outside voice telephone circuits.
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Datenblatt
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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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Weitere Informationen
- Datasheet: Download IDT821034DNG
- Chipdaten Teil: CD86-IDT821034DNG
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/09/05 18:59 +0800
Refund
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