Purchase AD1885, In-stock AD1885 From SeekIC.
Package Cooled:QFP
- Table of contents:
AD1885
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Suppliers
DataSheet
General Description
AD1885 Maximum Ratings
| Parameter |
Min |
Max |
Unit |
| Power Supplies | |||
| Digital (AVDD) |
-0.3 |
+3.6 |
V |
| Analog (DVDD) |
0.3 |
+6.0 |
V |
| Input Current (Except Supply Pins) |
±10 |
mA | |
| Analog Input Voltage (Signal Pins) |
0.3 |
AVDD + 0.3 |
V |
| Digital Input Voltage (Signal Pins) |
-0.3 |
DVDD + 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.
AD1885 Features
AC'97 2.1 FEATURES
`Variable Sample Rate Audio
`Multiple Codec Configuration Options
`External Audio Power-Down Control
AC'97 FEATURES
`AC'97 2.1-Compliant
`Greater than 90 dB Dynamic Range
`Stereo Headphone Amplifier
`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:
`LINE-IN, CD, VIDEO, and AUX
`Two Analog Line-Level Mono Inputs for Speakerphone and PC BEEP
`Mono MIC Input w/Built-In 20 dB Preamp, Switchable from Two External Sources
`High Quality CD Input with Ground Sense
`Stereo Line-Level Outputs
`Mono Output for Speakerphone or Internal Speaker
`Power Management Support
`48-Terminal LQFP Package
ENHANCED FEATURES
`Full Duplex Variable Sample Rates from 7040 Hz to 48 kHz with 1 Hz Resolution
`Jack Sense Pins Provide Automatic Output Switching
`Software-Enabled VREFOUT Output for Microphones and External Power Amp
`Split Power Supplies (3.3 V Digital/5 V Analog)
`Mobile Low-Power Mixer Mode
`Extended 6-Bit Master Volume Control
`Extended 6-Bit Headphone Volume Control
`Digital Audio Mixer Mode
`PHAT™ Stereo 3D Stereo Enhancement
`Variable Sample Rate Audio
`Multiple Codec Configuration Options
`External Audio Power-Down Control
AC'97 FEATURES
`AC'97 2.1-Compliant
`Greater than 90 dB Dynamic Range
`Stereo Headphone Amplifier
`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:
`LINE-IN, CD, VIDEO, and AUX
`Two Analog Line-Level Mono Inputs for Speakerphone and PC BEEP
`Mono MIC Input w/Built-In 20 dB Preamp, Switchable from Two External Sources
`High Quality CD Input with Ground Sense
`Stereo Line-Level Outputs
`Mono Output for Speakerphone or Internal Speaker
`Power Management Support
`48-Terminal LQFP Package
ENHANCED FEATURES
`Full Duplex Variable Sample Rates from 7040 Hz to 48 kHz with 1 Hz Resolution
`Jack Sense Pins Provide Automatic Output Switching
`Software-Enabled VREFOUT Output for Microphones and External Power Amp
`Split Power Supplies (3.3 V Digital/5 V Analog)
`Mobile Low-Power Mixer Mode
`Extended 6-Bit Master Volume Control
`Extended 6-Bit Headphone Volume Control
`Digital Audio Mixer Mode
`PHAT™ Stereo 3D Stereo Enhancement
AD1885 Connection Diagram
AD1885
PDF/DataSheet Download
- Datasheet: AD1885
- File Size: 314135 KB
- Manufacturer:
- Click here to Download
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AD1884A
The AD1884A audio codec and SoundMAX? software provide superior high definition audio quality that exceeds Vista Premium Performance for notebooks. The AD1884A has two 192 kHz DAC pairs, two 192 kHz
AD1884
The AD1884 audio CODEC provides superior High Definition audio quality that exceeds Vista Premium performance for notebooks. There are four 192kHz DACs, four 192kHz ADS, SP/DIF output, Digital Beep
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