NLC322522T-4R7M - Brand New TDK Corporation IC Chips
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Description
The Dual ProSLIC® is a family of low-voltage CMOS devices that integrate both SLIC and CODEC functionality into a single IC. In combination with a linefeed IC (LFIC), they provide a complete two-channel analog telephone interface in accordance with all relevant LSSGR, ITU, and ETSI specifications.
Features
■ Performs all BORSCHT functions
■ Ideal for short- or long-loop applications
■ Internal balanced or unbalanced ringing
■ Low power consumption
■ Software-programmable parameters:
● Ringing frequency, amplitude, cadence, and waveshape
● Two-wire ac impedance
● Transhybrid balance
● DC current loop feed (10–45 mA)
● Loop closure and ring trip thresholds
● Ground key detect threshold
■ Integrated dc-dc controller
■ Wideband CODEC (Si3227)
■ Low-power sleep mode
■ On-hook transmission
■ Loop or ground start operation
■ Smooth polarity reversal
■ DTMF generator/decoder
■ A-Law/µ-Law companding, linear PCM
■ PCM and SPI bus digital interfaces with programmable interrupts
■ GCI/IOM-2 mode support
■ 3.3 V operation
■ GR-909 loop diagnostics
■ Audio diagnostics with loopback
■ Pb-free/RoHS-compliant packagingApplications
■ Customer Premises Equipment (CPE)
■ Optical Network Terminals (ONT)
■ Private Branch Exchange (PBX)
■ Cable EMTAs, ATAs, VoIP Gateways -
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)
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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:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download NLC322522T-4R7M
- Chipdatas Part: CD86-NLC322522T-4R7M
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 16:25 +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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