Nuvoton - Audio CODECs

Nuvoton's family of Audio CODEC solutions address the market requirements for voice-grade A/D and D/A conversion at the lowest possible power consumption.
The portfolio includes both single and dual channel devices with 3V, 5V or mixed 3V/5V supply voltages options as well as a variety of analog output variations.
All CODECs comply with industry standard ITU G.711 and G.712 recommendations and fulfill the RoHs requirements.

Key Features

_ Single and Dual Channel devices available

_ PCM Encoding

A-Law/m-Law companding according to ITU-T G.711 by pin selection (except W681360)
13-bit Linear ADC/DAC conversion with 2s complement data format (W681360 only)

_ A/D & D/A filter according to ITU-T G.712
_ Lowest power dissipation in the industry in standby and powered modes
_ Extensive Master Clocks options (256kHz to 4800kHz)
_ PCM Digital Interface Clock Formats

Short Frame Sync
Long Frame Sync
IDL
GCI

_ Fully-Differential Analog Circuit Design for lowest noise
_ Industrial Temp Range: (-40°C to 85°C)
_ AEC-Q100 Qualification

Benefits

Low power consumption ideal for mobile battery-powered applications
ITU Standards compliant allows for faster qualifications for telecom applications
Built-in output amplifier saves external component cost
Development platforms ensure short time to market
Small packages for small footprint designs

Applications

VoIP Telephones
Digital Telephones
PBX Terminals
USB Phones
Bluetooth/2.4GHz Headsets
Speakerphones
DECT / Cordless Phones

Part No.	# of Channels	PCM Format	Supply Voltage	Power (TYP/STBY)	Package	Status*	RoHS	Datasheet
W6810	1	μ-Law / A-Law	5V	25mW / 0.5μW	SOP20, SSOP20, TSSOP20	P	Y	Available
W6811	1	μ-Law / A-Law	5V Analog	25mW / 0.5μW	SOP24, SSOP24	P	Y	Available
W6811	1	μ-Law / A-Law	3V Digital	25mW / 0.5μW	SOP24, SSOP24	P	Y	Available
W681310	1	μ-Law / A-Law	3V	10mW / 0.5μW	SOP20,SSOP20, TSSOP20	P	Y	Available
W681360	1	13-bit Linear	3V	9.8mW / 0.09μW	SOP20, SSOP20, TSSOP20, QFN32	P	Y	Available
W681511	1	μ-Law / A-Law	5V	25mW / 0.5μW	SOP20	P	Y	Available
W681512	1	μ-Law / A-Law	5V	30mW / 0.5μW	SOP20, SSOP20, TSSOP20	P	Y	Available
W682310	2	μ-Law / A-Law	3V	22mW / 3μW	SOP24, SSOP20	P	Y	Available
W682510	2	μ-Law / A-Law	5V	35mW / 5μW	SOP24, SSOP20	P	Y	Available

*Status: P= Mass Production, S=Samples, UD=Under Development, UD (Time)= Under Development(Ready Time), EOL=End of life.

Contact us: nuvoton@atxx.de
Source: http://www.nuvoton.com

Send Quote/Sample Request to Atlantik Elektronik:

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Atlantik Elektronik GmbH, Fraunhoferstr.11a, D-82152 Planegg/Munich, Phone: (+49) 89 / 89 505-0, Fax.: (+49) 89 / 89 505-100, www.atlantikelektronik.com

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