PGA2311 - +/-5V 立体声音频音量控制
PGA2311是TI公司的一款无产品,PGA2311是+/-5V 立体声音频音量控制,本页介绍了PGA2311的产品说明、应用、特性等,并给出了与PGA2311相关的TI元器件型号供参考。
PGA2311 - +/-5V 立体声音频音量控制 - 无 - 音量控制 - TI公司(Texas Instruments,德州仪器)
产品描述
The PGA2311 is a highperformance, stereo audio volume control designed for professional and high-end consumer audio systems. Using high performance operational amplifier stages internal to the PGA2311 yields low noise and distortion, while providing the capability to drive 600 loads directly without buffering. The 3-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisy-chaining of multiple PGA2311 devices.
产品特性
- 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 0.0004% THD+N at 1kHz (U-Grade) 0.0002% THD+N at 1kHz (A-Grade)
- NOISE-FREE LEVEL TRANSITIONS
- LOW INTERCHANNEL CROSSTALK 130dBFS
- POWER SUPPLIES: ±5V Analog, +5V Digital
- AVAILABLE IN DIP-16 AND SOL-16 PACKAGES
- PIN AND SOFTWARE COMPATIBLE WITH THE CRYSTAL CS3310
- APPLICATIONS
- AUDIO AMPLIFIERS
- MIXING CONSOLES
- MULTI-TRACK RECORDERS
- BROADCAST STUDIO EQUIPMENT
- MUSICAL INSTRUMENTS
- EFFECTS PROCESSORS
- A/V RECEIVERS
- CAR AUDIO SYSTEMS
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