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參數(shù)資料
| 型號： | STAC9460 |
| 元件分類： | 保險絲支架，夾子&硬件 |
| 英文描述： | FUSEHOLDER 2POLE ALARM-IND PCMNT |
| 中文描述： | STAC9460/62：2至6通道24位。 192千赫音頻編解碼器產(chǎn)品簡介（pdf. 28Kb。2 - 9460 -小- 1.0 - 0801） |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 80K |
| 代理商： | STAC9460 |
PRODUCT BRIEF
STAC9766/67
Two Channel AC’97 Codecs with
Headphone Drive and SPDIF Output
OVERVIEW
Stereo AC’97 codecs with headphone drive and
SPDIF outputs.
FEATURES
Full duplex stereo 18-bit ADCs and 20-bit
DACs
AC
’
97 Rev 2.2-compliant
High performance
Σ
technology
SPDIF output
Crystal elimination circuit
Headphone amplifier
Independent sample rates for ADC & DACs
(hardware SRCs)
20 or 30 dB microphone boost capability
103 dB SNR LINE-LINE
5-Wire AC-Link protocol compliance
Digital-Ready architecture
General purpose I/O
+3.3V (STAC9767) and +5V (STAC9766)
analog power supply options
Pin compatible with the STAC9700/21/44
SigmaTel Surround (SS3D) Stereo
Enhancement
Energy saving dynamic power modes
Not Recommended for New Designs.
Please use the STAC9766/67 CC1 and
beyond. Documentation available at
www.sigmatel.com.
DESCRIPTION
SigmaTel’s STAC9766/67 are general purpose
18-bit ADCs and 20-bit DACs, full duplex, audio
codecs conforming to the analog component
specification of AC’97 (Audio Codec 97 Compo-
nent Specification Rev. 2.2). The STAC9766/67
incorporate SigmaTel’s proprietary
Σ
technology
to achieve a DAC SNR in excess of 95 dB. The
DACs, ADCs, and mixer are integrated with ana-
log I/Os, which include four analog line-level ste-
reo inputs, two analog line-level mono inputs, two
stereo outputs, and one mono output channel.
The STAC9766/67 include digital input/output
capability for support of modern PC systems with
an output that supports the SPDIF format. The
STAC9766/67 is a standard 2-channel stereo
codec. With SigmaTel
’
s headphone drive capabil-
ity, headphones can be driven with no external
amplifier. The STAC9766/67 may be used as a
secondary codec, with the STAC9700/21/44/56/
08/84 as the primary, in a multiple codec configu-
ration conforming to the AC'97 Rev. 2.2 specifica-
tion. This configuration can provide true six-
channel, AC-3 playback required for DVD applica-
tions. The STAC9766/67 communicates via the
five-wire AC-Link to any digital component of
AC'97 providing flexibility in the audio system
design. Packaged in an AC'97 compliant 48-pin
TQFP, the STAC9766/67 can be placed on the
motherboard, daughter boards, PCI, AMR, CNR,
or ACR cards.
ORDERING INFORMATION
Part Number
Package
Temp Range
Supply Range
STAC9766T
48-pin TQFP 7mm x 7mm x 1.4mm
0
°
C to +70
°
C
DVdd = 3.3V, AVdd = 5.0V
STAC9767T
48-pin TQFP 7mm x 7mm x 1.4mm
0
°
C to +70
°
C
DVdd = 3.3V, AVdd = 3.3V
Not Recommended for New Designs.
2-9766-P1-3.2-0802
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STAC9461 | FUSEHOLDER 3POLE ALARM-IND PCMNT |
| STAC9462 | FUSEHOLDER 5POLE ALARM-IND PCMNT |
| STAC9463 | FUSEHOLDER 7POLE ALARM-IND PCMNT |
| STAC9750(5V) | FUSEHOLDER 8POLE ALARM-IND PNLMT |
| STAC9751(3.3V) | FUSEHOLDER 9POLE ALARM-IND PNLMT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STAC9460S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Two and Six-Channel, 24-Bit, 192 kHz Audio Codec |
| STAC9461 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:STAC9461/63 : Two and Six-Channel. 24-Bit. 192 kHz Audio DAC Data Sheet (pdf. 193Kb. 2-9461-D1-2.0-0102) |
| STAC9462 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:STAC9460/62 : Two and Six-Channel 24-Bit. 192 kHz Audio Codec STEEBAC9460B Evaluation Board User＇s Guide (pdf. 263Kb. 2-9461-EB1-1.0-1201) |
| STAC9462S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Two and Six-Channel, 24-Bit, 192 kHz Audio Codec |
| STAC9463 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:STAC9461/63 : Two and Six-Channel. 24-Bit. 192 kHz Audio DAC STEEBAC9460B Evaluation Board User＇s Guide (pdf. 263Kb. 2-9461-EB1-1.0-1201) |
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