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N681387DG The N681387DG is a dual programmable codec IC in a 48-LQFP package. It supports μ-law, A-law, and 16-bit linear PCM encoding, suitable for telecommunication applications.
Mfr Part #:

N681387DG

Available from 2 distributors
Mfr Name: Nuvoton Technology
Nuvoton Technology
The N681387DG is a dual programmable codec IC in a 48-LQFP package. It supports μ-law, A-law, and 16-bit linear PCM encoding, suitable for telecommunication applications.
✓ Total Stock: 9,797 pcs
$ Price Range: $2.72

N681387DG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
5,500 pcs
On Request
5500 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
4,297 pcs
On Request
4297 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

N681387DG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Tape & Reel
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N681387DG Description

Short technical summary and product information.

The N681387DG is an integrated circuit codec manufactured by Nuvoton Technology. It features dual programmable codecs with support for μ-law, A-law, and 16-bit linear PCM encoding. The device operates within a temperature range of -40°C to 85°C and is designed for surface mount installation in a 48-LQFP (10x10 mm) package. It includes comprehensive signaling capabilities such as tone generation, ring tones, DTMF detection and generation, and FSK generation. The IC also provides an on-chip PWM driver for DC/DC control, programmable impedance, trans-hybrid balancing, and real-time linefeed monitoring. It supports multiple digital interfaces including PCM, GCI, and SPI, with PCM modes supporting master and slave configurations. The device is suitable for telecommunication systems requiring high integration and versatile signaling functions.

N681387DG Quick Information

Product Type: Codec
Canonical Name: IC CODEC DUAL PROGR 48LQFP
Subcategory: Interface

N681387DG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

N681387DG Estimated Pricing

Qty Low High
1+ $2.72 $2.72

Estimated market price range - modelled values for guidance only, not live distributor offers.

N681387DG Features

  • Supports μ-law, A-law, and 16-bit PCM encoding
  • Dual programmable codecs in a 48-LQFP package
  • Comprehensive signaling capabilities including DTMF and FSK
  • Supports PCM, GCI, and SPI interfaces
  • Operates from 3.3V supply within -40°C to 85°C

N681387DG Applications

  • Used in telephone line interface applications.
  • Suitable for customer premise equipment (CPE).
  • Ideal for short loop telecommunication systems.
  • Supports comprehensive signaling and diagnostics.
  • Applicable in worldwide telephony deployment.

N681387DG FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the N681387DG?

The operating voltage is 3.3V.

What package type does the N681387DG use?

It uses a 48-LQFP package.

What is the operating temperature range for the N681387DG?

The operating temperature range is -40°C to 85°C.

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