WM8731CSEFL
Interface - CODECs Stereo Codec with H/P
Inventory:6,774
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : WM8731CSEFL
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Package/Case : QFN-28
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Brands : Cirrus Logic Inc.
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Components Categories : CODECS
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Datesheet : WM8731CSEFL DataSheet (PDF)
Overview of WM8731CSEFL
Audio Interface 24 b Serial 28-QFN (5x5)
Key Features
- Highly Efficient Headphone Driver
- Audio Performance
- - ADC SNR 90dB (‘A’ weighted) at 3.3V, 85dB at 1.8V
- - DAC SNR 100dB (‘A’ weighted) at 3.3V, 95dB at 1.8V
- Low Power
- - Playback only 22mW, 8mW (‘L’ Variant)
- - Analogue Pass Through 12mW, 3.5mW (‘L’ variant)
- - 1.42 – 3.6V Digital Supply Operation
- - 2.7 – 3.6V Analogue Supply Operation
- - 1.8 – 3.6V Analogue Supply Operation (‘L’ Variant)
- ADC and DAC Sampling Frequency: 8kHz – 96kHz
- Selectable ADC High Pass Filter
- 2 or 3-Wire MPU Serial Control Interface
- Programmable Audio Data Interface Modes
- - I2S, Left, Right Justified or DSP
- - 16/20/24/32 bit Word Lengths
- - Master or Slave Clocking Mode
- Microphone Input and Electret Bias with Side Tone Mixer
- Available in 28-lead SSOP or 28-lead QFN package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Interface - CODECs | RoHS | Details |
Product | Audio CODECs | Type | Audio CODEC, Stereo |
Resolution | 24 bit | Conversion Rate | 96 kHz |
Interface Type | Serial (2-Wire, 3-Wire) | Number of ADCs | 2 ADC |
Number of DACs | 2 DAC | Supply Voltage - Max | 3.6 V |
Supply Voltage - Min | 2.7 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
Package / Case | QFN-28 | Brand | Cirrus Logic |
Operating Supply Voltage | 2.7 V to 3.6 V | Product Type | CODECs |
Series | WM8731 | SNR - Signal to Noise Ratio | 90 dB ADC/100 dB DAC |
Factory Pack Quantity | 60 | Subcategory | Interface ICs |
Unit Weight | 0.002497 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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