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Description
The WM8971G is a low power, high quality stereo codec designed for portable digital audio applications. It integrates complete interfaces to stereo or mono microphones and a stereo headphone, eliminating the need for separate microphone or headphone amplifiers. The device also features on-chip digital signal processing for graphic equalizer and automatic level control for the microphone or line input.
Specifications and Features
- DAC SNR: 98dB ('A' weighted), THD -84dB at 48kHz, 3.3V
- ADC SNR: 95dB ('A' weighted), THD -82dB at 48kHz, 3.3V
- Complete Stereo / Mono Microphone Interface
- Programmable ALC / Noise Gate
- On-chip 400mW BTL Speaker Driver (mono)
- On-chip Headphone Driver: >40mW output power on 16Ω / 3.3V, THD -80dB at 20mW, SNR 90dB with 16Ω load, no DC blocking capacitors required (capless mode)
- Separately mixed mono output
- 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
- Package: 5x5x0.9mm QFNApplication Scenarios
- Digital Still Cameras
- MP3 Player / Recorders
- Minidisc Player / Recorders
- Portable Digital Music Systems -
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)
- - 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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Popular parts of the same kind
- Datasheet: Download WM8971G
- Chipdatas Part: CD94-WM8971G
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 05:07 +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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
