PGA2311U/1K 供应商
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PGA2311U/1K
品牌：TI 封装/批号：原厂原装/22+ -
PGA2311U/1K
品牌：TI(德州仪器) 封装/批号：SOIC-16/2022+ -
PGA2311U/1K
品牌：TIBB 封装/批号：SOIC-16/21+
PGA2311U/1K 属性参数
- 制造商：Texas Instruments
- 产品种类：音频放大器
- 最大工作温度：+ 85 C
- 安装风格：SMD/SMT
- 封装 / 箱体：SOIC-16
- 封装：Reel
- 最小工作温度：- 40 C
- 工厂包装数量：1000
产品特性
- Digitally-Controlled Analog Volume Control: Two Independent Audio Channels Serial Control Interface Zero Crossing Detection Mute Function
- Two Independent Audio Channels
- Serial Control Interface
- Zero Crossing Detection
- Mute Function
- Wide Gain and Attenuation Range: +31.5 dB to −95.5 dB with 0.5-dB Steps
- Low Noise and Distortion: 120-dB Dynamic Range 0.0004% THD+N at 1 kHz (U-Grade) 0.0002% THD+N at 1 kHz (A-Grade)
- 120-dB Dynamic Range
- 0.0004% THD+N at 1 kHz (U-Grade)
- 0.0002% THD+N at 1 kHz (A-Grade)
- Noise-Free Level Transitions
- Low Interchannel Crosstalk: −130 dBFS
- Power Supplies: ±5-V Analog, +5-V Digital
- Available in PDIP-16 and SOIC-16 Packages
- Pin- and Software-Compatible With the Crystal CS3310
产品概述
The PGA2311 device is a high-performance, stereo audio volume control designed for
professional and high-end consumer audio systems. The PGA2311 uses an internal high-performance
operational amplifier to yield low noise and distortion. The PGA2311 also provides the capability
to drive 660-Ω 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.
PGA2311U/1K 数据手册
PGA2311U/1KG4
PGA2311U/1K 电路图
