DS2167 - Brand New Maxim Integrated Digital Signal Processors / Controllers (DSPs/DSCs)
In Stock:13263 ,Ready for Immediate Shipping
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In Stock:
13263,
Ready for Immediate Shipping
Brand:Maxim Integrated
Chipdatas Part No.:CD91-DS2167
Manufacturer Part No.:DS2167
Datecode:09+
Package:24-DIP 0.600", 15.24mm
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Description
The DS2167 and DS2168 are CMOS chips optimized for Adaptive Differential Pulse Code Modulation (ADPCM) based compression algorithms. They are commonly used in PCM-based telephony networks to reduce transmission bandwidth for toll-quality voice from 64K to 32K bits/second.
Specifications and features
- Compatible with standard ADPCM algorithms
- Dual independent channel architecture for full duplex, 2-channel expansions or compressions
- Interconnects directly with µ-law or A-law codec/filter devices
- Serial PCM and control port interfaces minimize “glue logic” in multiple channel applications
- Bypass and idle features allow dynamic allocation of channel bandwidth and minimize system power requirements
- Hardware mode for stand-alone use and no host processor required. Ideal for voice mail applications
- 28-pin surface-mount package available, designated DS2167Q/DS2168Q
Application Scenarios
The DS2167 and DS2168 are utilized in PCM-based telephony networks.
Comparison
Advantages- Reduces transmission bandwidth for toll-quality voice
- Compatible with standard ADPCM algorithms
- Dual independent channel architecture for full duplex, 2-channel expansions or compressions
- Interconnects directly with µ-law or A-law codec/filter devices
- Bypass and idle features allow dynamic allocation of channel bandwidth and minimize system power requirements
- Hardware mode for stand-alone use and no host processor required
DisadvantagesNo significant disadvantages were found for the DS2167 model.
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Similar parts: 1685 , 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:
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- - 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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Additional Information
- Datasheet: Download DS2167
- Chipdatas Part: CD91-DS2167
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/12 23:25 +0800
Refund
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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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Payment Method
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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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