WM8955LSEFL - Brand New Cirrus Logic ADCs/DACs
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Brand:Cirrus Logic
Category:ADCs/DACs
Chipdatas Part No.:CD93-WM8955LSEFL
Manufacturer Part No.:WM8955LSEFL
Datecode:09+
Package:32-VFQFN Exposed Pad
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Description
The WM8955LSEFL is a model of ADCs/DACs electronic component category. It is designed to be a low power, high-quality stereo DAC with integrated headphone and loudspeaker amplifiers that can be used in portable digital audio applications. The design of this component reduces external component requirements, making it a cost-effective solution for audio products.
Specifications and features
- DAC SNR 98dB, THD -95dB ('A' weighted @ 48kHz, 3.3V)
- On-chip 400mW BTL Speaker Driver (mono)
- On-chip Headphone Driver with 40mW output power on 16Ω/3.3V
- THD -80dB at 20mW, SNR 90dB with 16Ω load
- Stereo and Mono Line-in mix into DAC output
- Separately Mixed Stereo and Mono Outputs
- Digital Tone Control and Bass Boost
- Low Power down to 7mW for stereo playback (1.8V / 1.5V supplies)
- 10µW Standby Mode
- Low Supply Voltages analog 1.8V to 3.6V, digital core: 1.42V to 3.6V, digital I/O: 1.42V to 3.6V
- Master clocks supported: GSM, CDMA, PDC, USB or standard audio clocks
- Audio sample rates supported: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48, 88.2, 96kHz
- 32-pin QFN package, 5x5x0.9 mm size, 0.5mm lead pitch
Application Scenarios
The WM8955LSEFL is suitable for the following applications:
- Smartphone/Multimedia Phone
- Digital Audio Player
Comparison
Advantages- Low power consumption design.
- Has an on-chip 400mW BTL speaker driver which eliminates the need for extra external components.
- Can be used in various audio products with support for different audio clock and sample rates.
- Has a small package size allows it to be used in small form factor designs.
Disadvantages- The model is relatively basic and may not be suitable for high-end audio applications.
- It only has mono speaker driver.
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Similar parts: 709 , 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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Additional Information
- Datasheet: Download WM8955LSEFL
- Chipdatas Part: CD93-WM8955LSEFL
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 07:40 +0800
Refund
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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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Payment Method
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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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