Purchase AD1881A, In-stock AD1881A From SeekIC.
MFG:AD Package Cooled:QFP D/C:0487+
- Table of contents:
AD1881A
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Suppliers
DataSheet
General Description
AD1881A Maximum Ratings
| Parameter |
Min |
Max |
Unit |
| Power Supplies | |||
| Digital (VDD) |
-0.3 |
+3.6 |
V |
| Analog (VCC) |
0.3 |
+6.0 |
V |
| Analog Input Voltage (Signal Pins) |
0.3 |
VCC + 0.3 |
V |
| Digital Input Voltage (Signal Pins) |
0.3 |
VDD + 0.3 |
V |
| Ambient Temperature (Operating) |
0 |
+70 |
°C |
| Storage Temperature |
-65 |
+150 |
°C |
*Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
AD1881A Features
AC'97 2.1 FEATURES
`Variable Sample Rate
`True Line-Level Output
`Supports Secondary Codec Modes
`AC'97 FEATURES
Designed for AC'97 Analog I/O Component
`48-Lead LQFP Package
`Multibit Converter Architecture for Improved S/N Ratio Greater than 90 dB
`16-Bit Stereo Full-Duplex Codec
`Four Analog Line-Level Stereo Inputs for Connection from LINE, CD, VIDEO, and AUX
`Two Analog Line-Level Mono Inputs for Speakerphone and PC BEEP
`Mono MIC Input Switchable from Two External Sources
`High Quality CD Input with Ground Sense
`Stereo Line-Level Output
`Mono Output for Speakerphone or Internal Speaker
`Power Management Support
ENHANCED FEATURES
`Mobile Low Power Mixer Mode
`Digital Audio Mixer Mode
`Full Duplex Variable 8 kHz to 48 kHz Sampling Rate with 1 Hz Resolution
`PHAT™ Stereo 3D Stereo Enhancement
`Split Power Supplies (3.3 V Digital/5 V Analog)
`Extended 6-Bit Master Volume Control
`Audio Amp Power-Down Signal
`Variable Sample Rate
`True Line-Level Output
`Supports Secondary Codec Modes
`AC'97 FEATURES
Designed for AC'97 Analog I/O Component
`48-Lead LQFP Package
`Multibit Converter Architecture for Improved S/N Ratio Greater than 90 dB
`16-Bit Stereo Full-Duplex Codec
`Four Analog Line-Level Stereo Inputs for Connection from LINE, CD, VIDEO, and AUX
`Two Analog Line-Level Mono Inputs for Speakerphone and PC BEEP
`Mono MIC Input Switchable from Two External Sources
`High Quality CD Input with Ground Sense
`Stereo Line-Level Output
`Mono Output for Speakerphone or Internal Speaker
`Power Management Support
ENHANCED FEATURES
`Mobile Low Power Mixer Mode
`Digital Audio Mixer Mode
`Full Duplex Variable 8 kHz to 48 kHz Sampling Rate with 1 Hz Resolution
`PHAT™ Stereo 3D Stereo Enhancement
`Split Power Supplies (3.3 V Digital/5 V Analog)
`Extended 6-Bit Master Volume Control
`Audio Amp Power-Down Signal
AD1881A Connection Diagram
AD1881A
PDF/DataSheet Download
- Datasheet: AD1881A
- File Size: 280829 KB
- Manufacturer:
- Click here to Download
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AD1881A Relative Products
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The AD1879 is a two-channel, 18-bit oversampling ADC based on technology and intended primarily for digital audio applications.The AD1878 is identical to the 18-bit AD1879 except that it outputs 16-bit data words. Statements in this data sheet should be read...
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The AD1879 is a two-channel, 18-bit oversampling ADC based on technology and intended primarily for digital audio applications.The AD1878 is identical to the 18-bit AD1879 except that it outputs 16-bit data words. Statements in this data sheet should be read...
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