DT8210 - Brand New RENESAS Interface - CODECs
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Description
The DT8210 is a single-chip, four channel PCM CODEC with on-chip filters. It provides analog-to-digital and digital-to-analog conversions and supports both a-law and μ-law companding. The digital filters in DT8210 provide the necessary transmit and receive filtering for voice telephone circuits to interface with time-division multiplexed systems. The device operates from an internal clock derived from MCLK, and features fixed filters that set the transmit and receive gain and frequency response.
Specifications and features
• 4 channel CODEC with on-chip digital filters
• Selectable A-law or μ-law companding
• Master clock frequency selection: 2.048 MHz, 4.096 MHz, or 8.192 MHz
• Internal timing automatically adjusted based on MCLK and frame sync signal
• Separate PCM and master clocks
• Single PCM port with up to 8.192 MHz data rate (128 time slots)
• Transhybrid balance impedance hardware adjustable via external components
• Transmit gains hardware adjustable via external components
• Low power +5.0 V CMOS technology
• +5.0 V single power supply
• Package available: 32 pin PLCC, 44 pin TQFPApplication Scenarios
The DT8210 is commonly used in interface and CODEC applications. It is suitable for voice telephone circuits that need to interface with time-division multiplexed systems. The selectable A-law or μ-law companding and on-chip digital filters make it a versatile choice for various voice processing applications.
Comparison
Advantages- Provides analog-to-digital and digital-to-analog conversions
- Supports both a-law and μ-law companding
- On-chip digital filters
- Internal timing adjustment for accurate synchronization
- Single PCM port with high data rate
- Hardware adjustable transhybrid balance impedance and transmit gains
- Low power consumption
- Available in different package optionsDisadvantages- Requires a +5.0 V power supply
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download DT8210
- Chipdatas Part: CD90-DT8210
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/06 22:38 +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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