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Vedi Specifiche Tecniche

WM9713CLGEFL/V +BOM

A compact yet powerful audio interface solution for your projects

Produttore:

Cirrus Logic, Inc
ProduttorePart #:

WM9713CLGEFL/V
Scheda dati:

WM9713CLGEFL/V Scheda dati (PDF)
Type:

Audio, AC '97
Data Interface:

I²S, PCM
Resolution (Bits):

12 b
Number Of ADCs / DACs:

2 / 4
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per WM9713CLGEFL/V

WM9713CLGEFL/V Descrizione generale

Audio, AC '97 Interface 12 b I²S, PCM 48-QFN (7x7)

Caratteristiche principali

AC’97 Rev 2.2 compatible stereo codec
DAC SNR 94 dB, THD –85 dB
ADC SNR 87 dB, THD –86 dB
Variable rate audio, supports all WinCE sample rates
Tone control, bass boost and 3D enhancement
On-chip 45mW headphone driver
On-chip 400mW mono or stereo speaker drivers
Stereo, mono or differential microphone input
Automatic Level Control (ALC)
Mic insert and mic button press detection
Auxiliary mono DAC (ring tone or DC level generation)
Seamless interface to wireless chipset
Resistive touchpanel interface
Supports 4-wire and 5-wire panels
12-bit resolution, INL ± 2 LSBs (<0.5 pixels)
X, Y and touch-pressure (Z) measurement
Pen-down detection supported in Sleep Mode
Additional PCM/I²S interface to support voice codec
PLL derived audio clocks.
Supports input clock ranging from 2.048 MHz to 78.6 MHz
1.8V to 3.6V supplies (digital down to 1.62V, speaker up to 4.2V)
7x7mm 48-lead QFN package

Specifiche

Category	Integrated Circuits (ICs)InterfaceCODECS	Series	-
Type	Audio, AC '97	Data Interface	I²S, PCM
Resolution (Bits)	12 b	Number of ADCs / DACs	2 / 4
Sigma Delta	No	S/N Ratio, ADCs / DACs (db) Typ	87 / 94
Dynamic Range, ADCs / DACs (db) Typ	-	Voltage - Supply, Analog	1.8V ~ 3.6V
Voltage - Supply, Digital	1.71V ~ 3.6V	Operating Temperature	-25°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	WM9713
Product Category	Interface - CODECs	Product	PCM CODECs
Resolution	18 bit	Conversion Rate	48 kHz
Interface Type	Serial AC97	Number of ADCs	3 ADC
Number of DACs	4 DAC	Supply Voltage - Max	3.6 V
Supply Voltage - Min	1.8 V	Minimum Operating Temperature	- 25 C
Maximum Operating Temperature	+ 85 C	Mounting Style	SMD/SMT
Moisture Sensitive	Yes	Operating Supply Voltage	1.8 V to 3.6 V
Product Type	CODECs	SNR - Signal to Noise Ratio	87 dB ADC/94 dB DAC
Factory Pack Quantity	416	Subcategory	Interface ICs
Unit Weight	0.005309 oz

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