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參數(shù)資料
| 型號： | PGA2320IDWG4 |
| 英文描述： | Stereo Audio Volume Control |
| 中文描述： | 立體聲音頻音量控制 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 218K |
| 代理商： | PGA2320IDWG4 |
FEATURES
DIGITALLY-CONTROLLED ANALOG VOLUME
CONTROL:
Two Independent Audio Channels
Serial Control Interface
Zero Crossing Detection
Mute Function
WIDE GAIN AND ATTENUATION RANGE:
+31.5dB to 95.5dB with 0.5dB Steps
LOW NOISE AND DISTORTION:
120dB Dynamic Range
0.0003% THD+N at 1kHz
LOW INTERCHANNEL CROSSTALK:
126dBFS
NOISE-FREE LEVEL TRANSITIONS
POWER SUPPLIES: 15V Analog, +5V Digital
AVAILABLE IN SOL16 PACKAGE
PIN-FOR-PIN COMPATIBLE WITH THE
PGA2310
APPLICATIONS
AUDIO AMPLIFIERS
MIXING CONSOLES
MULTI-TRACK RECORDERS
BROADCAST STUDIO EQUIPMENT
MUSICAL INSTRUMENTS
EFFECTS PROCESSORS
A/V RECEIVERS
CAR AUDIO SYSTEMS
DESCRIPTION
The PGA2320 is a high-performance, stereo audio volume
control designed for professional and high-end consumer
audio systems. The ability to operate from
±
15V analog
power supplies enables the PGA2320 to process input
signals with large voltage swings, thereby preserving the
dynamic range available in the overall signal path. Using
high performance operational amplifier stages internal to
the PGA2320 yields low noise and distortion, while
providing the capability to drive 600
loads directly
without buffering. The three-wire serial control interface
allows for connection to a wide variety of host controllers,
in addition to support for daisy-chaining of multiple
PGA2320 devices.
PGA2320
SBOS312B JULY 2004 REVISED DECEMBER 2004
Stereo Audio Volume Control
www.ti.com
Copyright
2004, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
!
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PGA2320IDWR | 功能描述:音頻放大器 .+/-15V Stereo Audio Volume Control RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| PGA2320IDWRG4 | 功能描述:音頻放大器 .+/-15V Stereo Audio Volume Control RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| PGA2320IN | 制造商:Texas Instruments 功能描述:+/-15V STEREO AUDIO VOLUME CONTROL - Rail/Tube |
| PGA238H008B5-1938R | 制造商:FCI 功能描述: |
| PGA238H012B1-1938R | 制造商:FCI 功能描述: |
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