-
Description
Electronic Component Model: ALC272-VA2-GR is a single chip audio CODEC with high S/N ratio (>90 dB). It has a 20-bit DAC, 18-bit ADC, and a stereo full-duplex CODEC with independent and variable sampling rate. The component also includes 4 analog line-level stereo inputs and 2 analog line-level mono inputs. It has a mono output with 5-bit volume control and a stereo output with 6-bit volume control. ALC272-VA2-GR has 2 MIC inputs, power management and enhanced power saving features. It supports 3D Stereo Enhancement and has external amplifier power down capability. The component is compliant with AC’97 2.2 specification and has a jack-detect function to mute LINE/MONO/HP output. It supports S/PDIF out compliant with AC’97 rev2.2 and has 2 GPIO pins. The package includes a standard 48-Pin LQFP Package.
Specifications and features
- Single chip audio CODEC with high S/N ratio (>90 dB)
- 20-bit DAC, 18-bit ADC
- Stereo full-duplex CODEC with independent and variable sampling rate
- 4 analog line-level stereo inputs with 5-bit volume control
- 2 analog line-level mono inputs
- Mono output with 5-bit volume control
- Stereo output with 6-bit volume control
- 2 MIC inputs
- Power management and enhanced power saving
- 3D Stereo Enhancement
- External amplifier power down capability
- Multiple CODEC extension
- Compliant with AC’97 2.2 specification
- 50mW/8W amplifier at LINE/ Headphone output
- Jack-detect function to mute LINE/MONO/HP output, to control S/PDIF output
- Supports S/PDIF out compliant with AC’97 rev2.2
- 2 GPIO pins
- 14.318MHz‡24.576MHz digital PLL
- Supports double sampling rate (96KHz) of DVD audio playback
- +30dB boost preamplifier for MIC input
- Power support: Digital: 3.3V Analog: 3.3V/5V
- Standard 48-Pin LQFP PackageApplication Scenarios
ALC272-VA2-GR can be used in various electronic devices that require audio recording and playback. It is suitable for use in sound cards, audio interfaces, and multimedia devices that require high-quality audio processing.
Comparison
Advantages- High S/N ratio for better audio quality
- Multiple inputs and outputs for versatile audio processing
- Power management and power-saving features for energy efficiency
- Compliant with AC’97 2.2 specification for compatibility
Disadvantages- Limited to digital power support of 3.3V and analog power support of 3.3V/5V
- Does not include built-in amplifiers for audio output -
Similar parts: 430483 , Click to view
-
Datasheet
-
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.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download ALC272-VA2-GR
- Chipdatas Part: CD94-ALC272-VA2-GR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 10:59 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
E-STLC2500CTR - Brand New STMicroelectronics IC ChipsWFBGA -
CY7C68053A-56BA - Brand New Cypress Semiconductor IC ChipsBGA -
AR8035-AL1A-R - Brand New QCA IC ChipsBGA -
BL1117-ADC - Brand New Belling IC ChipsSOT-223 -
HM628512BLFP-7 - Brand New Nexperia IC ChipsSOP-32 -
BCM5325FKQMG - Brand New Broadcom IC ChipsQFP -
D431000AGW-70LL - Brand New NEC IC ChipsSOP -
HT46R003B - Brand New HOLTEK IC ChipsSOP-16 -
BCM2045KWBG - Brand New Broadcom IC ChipsBGA -
H26M52103FMR - Brand New Skhynix IC ChipsBGA
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
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.
