CS3318K-CQZR

CS3318K-CQZR

对比
CS3318K-CQZR
IC 8-CHANNEL DIGITAL VOLUME CONT
对比

¥259.37

价格更新:一个月前
现货供应: 1805
45
为45个国家的客户提供服务
1000+
全球制造商
$140M
5年增长1.4亿美元
50.0M+
5年内配送了5000万个元件
Cirrus Logic Inc.

Cirrus Logic Inc.

Cirrus Logic Inc. 是一家美国无厂半导体供应商,专注于模拟、混合信号和音频数字信号处理集成电路(ICs)。自1998年以来,该公司总部位于得克萨斯州奥斯汀。

查看所有产品从 Cirrus Logic Inc.
CS3318K-CQZR Products
Cirrus Logic’s flagship CS3318-CQZR is an eight-channel, high-voltage, digitally controlled analog volume control IC that is the benchmark for audio quality, showcasing 127 dB dynamic range. The CS3318-CQZR operates from a ±9 V power supply, with 118 dB adjustable range from +22 dB to -96 dB, negligible distortion and inter-channel isolation. Plus, a 0.25 dB step size with zero-crossing detection and programmable time out ensures remarkably smooth control of volume adjustment. The CS3308 is a pin-compatible ±5 V version with a very high dynamic range of 123 dB. Both the CS3318-CQZR and CS3308 serve to reduce external component count and reduce printed circuit board space, helping OEMs achieve more compact products at lower cost. Patent-pending technologies such as dynamic address assignment and simultaneous master volume controls across multiple devices over a single serial control bus simplifies designs and further reduces costs.

Feature

  • Complete analog volume control
    • 8 independently controllable channels
    • 3 configurable master volume and muting controls
  • Wide adjustable volume range
    • -96 dB to +22 dB in ¼ dB steps
  • Low distortion and noise
    • 127 dB dynamic range (CS3318)
    • 123 dB dynamic range (CS3308)
    • -110 dB THD+N
  • Noise-free level transitions
    • Zero-crossing detection with programmable time out
  • Low channel-to-channel crosstalk
    • 120 dB inter-channel isolation
  • Comprehensive serial control port
    • Supports I²C and SPI™ communication
    • Independent control of up to 128 devices on a shared 2-Wire I²C or 3-wire SPI control bus
    • Supports individual and grouped control of all CS3308/18 devices on the I²C or SPI control bus
  • Standard power supply voltages
    • ±9 V analog supply (CS3318)
    • ±5 V analog supply (CS3308)
    • +3.3 V digital supply

产品属性

类型 描述 全选
包装 卷带(TR)
产品状态 在售
功能 音量控制
应用 音频系统
通道数 8
接口 I²C,SPI
电压 - 供电 ±7.6V ~ 9.45V
工作温度 -10°C ~ 70°C
安装类型 表面贴装型
封装/外壳 48-LQFP
供应商器件封装 48-LQFP(7x7)

博客

¥259.37

价格更新:一个月前
现货供应: 1805
Cirrus Logic Inc.

Cirrus Logic Inc.

Cirrus Logic Inc. 是一家美国无厂半导体供应商,专注于模拟、混合信号和音频数字信号处理集成电路(ICs)。自1998年以来,该公司总部位于得克萨斯州奥斯汀。

查看所有产品从 Cirrus Logic Inc.

博客