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Description
AK2354ALV is a 2-channel PCM codec LSI designed for ISDN and VoIP terminal adapters. It can be used in ISDN terminal adapters (TA) and is suitable for both Europe and North America and Japan with its selectable A-Law companding rule. The codec features a built-in 2-channel PCM codec/filter, a RINGER TONE generator, and various functions that can be set for each channel. It supports PCM data interfaces such as LongFrame, ShortFrame, and GCI, with configurable data transfer rates at N times frequencies of 64 kHz. The AK2354ALV also includes a built-in operational amplifier for input/output gain adjustment, a companding selection function, a serial interface, and a power on reset. It operates on a single power supply, with options for +5 V ± 5% or +3.3 ± 0.3 V, and has low power consumption. Additionally, it comes in a small package, making it convenient for integration into various applications.
Specifications and features
- Built-in 2-channel PCM codec / filter
- Built-in RINGER TONE generator (16Hz / 20Hz)
- Functions that can be set for each channel: Power down (register setting), Mute (register setting), Gain adjustment + 6 to -18 dB (register setting 1.0 dB step)
- PCM data interface: Supports LongFrame / ShortFrame / GCI
- PCM data transfer rate: Configurable at N times frequency of 64 kHz (128 k-4.096 MHz)
- Built-in operational amplifier for input / output gain adjustment
- A-law, μ-law companding selection function (register setting)
- Serial interface
- Built-in power on reset
- +5 V ± 5% single power supply (AK2306)
- +3.3 ± 0.3 V single power supply (AK2306 LV)
- Low power consumption
- Small packageApplication Scenarios
The AK2354ALV can be applied in various scenarios such as ISDN terminal adapters, VoIP terminal adapters, ISDN-based communication systems, and other audio processing applications. With its compact size and low power consumption, it is suitable for integration into portable devices, digital communication systems, and other space-constrained environments.
Comparison
Advantages- Suitable for ISDN and VoIP terminal adapters
- Selectable companding rule for global compatibility
- Built-in PCM codec, filter, and RINGER TONE generator
- Configurable PCM data interface and transfer rate
- Built-in operational amplifier for gain adjustment
- Single power supply options
- Low power consumption and small package size
Disadvantages- No specific disadvantages identified for this model
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Similar parts: 430483 , 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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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:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download AK2354ALV
- Chipdatas Part: CD89-AK2354ALV
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/29 02:57 +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)
$40 limited time offer. -
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.
