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| 型號(hào)： | 92HD700XX5PRGXYYX |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 編解碼器 |
| 英文描述： | 10-CHANNEL HIGH DEFINITION AUDIO CODEC |
| 中文描述： | PCM CODEC, PQFP48 |
| 封裝： | ROHS COMPLIANT, LQFP-48 |
| 文件頁(yè)數(shù)： | 12/181頁(yè) |
| 文件大?。?/td> | 1306K |
| 代理商： | 92HD700XX5PRGXYYX |
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92HD700
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
10-CHANNEL HIGH DEFINITION AUDIO CODEC
12
92HD700
V 1.2 112006
IDT CONFIDENTIAL
1. DESCRIPTION
The 92HD700 is a high fidelity, 10-channel audio CODEC compatible with the Intel High Definition
(HD) Audio Interface. The 92HD700 CODEC provides high quality HD Audio capability to notebook
and cost sensitive desktop PC applications.
The 92HD700 incorporates IDT's proprietary technology to achieve a DAC SNR of 95dB. The higher
performance and quality of IDT’s audio solutions brings consumer electronics level performance to
the notebook, desktop and media center PC.
The 92HD700 provides stereo, 24-bit, full duplex resolution, supporting sample rates up to 192 KHz
by the DAC and ADC. The SPDIF In/Out support sample rates of 96 KHz, 48 KHz and 44.1 KHz,
plus SPDIF OUT supports 88.2 KHz. Additional sample rates are supported by the driver software.
The 92HD700 supports all desired ten-channel configurations, including switchable Headphone Out,
and Universal Jacks
functionality for jack detection and re-tasking. The SPDIF interface provides
connectivity to Consumer Electronic equipment like Dolby Digital decoders, powered speakers, mini
disk drives or a home entertainment systems. All analog I/O pairs support LINE_IN, LINE_OUT and
MIC.
MIC inputs can be programmed with 0/10/20/30/40dB boost. For more advanced configurations, the
92HD700 has up to three General Purpose I/O (GPIO) pins. The 92HD700 also provides a sin-
gle-ended CD input for compatibility with DRM solutions and to support legacy OS issues.
The 92HD700 integrates a headphone amplifier on Ports A, B and D. The headphone amplifier is
dedicated to these three outputs for increased flexibility, enhanced user experience, and reduced
implementation costs.
The Universal Jack feature allows the CODECs to detect when audio devices are plugged in, and
for the CODECs to be reconfigured to support these devices regardless of which port they are
plugged into. SPDIF input sensing is also supported. The fully parametric IDT SoftEQ can be initi-
ated/disabled upon headphone jack insertion/removal for protection of notebook speakers. Note:
The Jack Detect circuit and component selection are critical for accurate detection of audio jacks on
individual ports. Please see the IDT 92HD700 reference design for circuit implementation details.
The 92HD700 operates with a 3.3 V digital supply and a 5 V analog supply.
The 92HD700 is available in 48-pin LQFP Environmental (ROHS) packages.
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| 92MT100KB | THREE PHASE CONTROLLED BRIDGE |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 92HD71B5 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER |
| 92HD71B5X3NLGXB3X | 制造商:Integrated Device Technology Inc 功能描述:Audio Codec 2ADC / 2DAC 24-Bit 48-Pin VFQFPN EP Tray |
| 92HD71B5X3NLGXB3X8 | 制造商:Integrated Device Technology Inc 功能描述:Audio Codec 2ADC / 2DAC 24-Bit 48-Pin VFQFPN EP T/R |
| 92HD71B5X3PRGXB3X8 | 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| 92HD71B5X5NLGXB3X | 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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