WM8988L - Brand New WOLFSON Interface - CODECs
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Description
The WM8988L is a low power, high quality stereo CODEC designed for portable digital audio applications. It integrates complete interfaces to 2 stereo headphone or line out ports, reducing the need for external components such as separate headphone amplifiers. The on-chip digital signal processing capabilities include graphic equalizer, 3-D sound enhancement, and automatic level control for the microphone or line input.
Specifications and features
- DAC SNR: 100dB (‘A’ weighted), THD –90dB at 48kHz, 3.3V
- ADC SNR: 93dB (‘A’ weighted), THD -81dB at 48kHz, 3.3V
- Programmable ALC / Noise Gate
- 2x On-chip Headphone Drivers:
- >40mW output power on 16Ω/ 3.3V
- THD –80dB at 20mW, SNR 90dB with 16Ωload
- Digital Graphic Equalizer
- Low Power:
- 7mW stereo playback (1.8V / 1.5V supplies)
- 14mW record and playback (1.8V / 1.5V supplies)
- Low Supply Voltages:
- Analogue: 1.8V to 3.6V
- Digital core: 1.42V to 3.6V
- Digital I/O: 1.8V to 3.6V
- 256fs / 384fs or USB master clock rates: 12MHz, 24MHz
- Audio sample rates: 8, 11.025, 16, 22.05, 24, 32, 44.1, 48, 88.2, 96kHz generated internally from master clock
- 4x4mm COL package
Application Scenarios
- Portable Multimedia players
- Multimedia handsets
- Handheld gaming
Comparison
Advantages- Low power consumption
- Integrated interfaces for 2 stereo headphone or line out ports
- On-chip digital signal processing capabilities
Disadvantages- Not suitable for applications requiring higher power output
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Datenblatt
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
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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Beliebte Teile der gleichen Art
- Datasheet: Download WM8988L
- Chipdaten Teil: CD94-WM8988L
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/07/20 17:38 +0800
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Die Gebühr wird gemäß der PayPal-Regel erhoben.
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Wir empfehlen, bei größeren Bestellungen die Banküberweisung zu nutzen, um Bearbeitungsgebühren zu sparen.
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.