CS5381 ADC 系列
Cirrus Logic, Inc.ADC 双重德尔塔-西格玛 192ksps 24位串行 24引脚 SOIC 批量
Cirrus Logic 的 CS5381 系列由双 delta-sigma 模数转换器组成，适用于高分辨率音频和信号处理应用。这些设备的工作速率为 192 ksps（千样本每秒），提供 24 位串行输出，使其非常适合需要高保真音频录制和播放的应用场景。
如果您正在开发高端音频系统，这些模数转换器是首选。它们凭借 delta-sigma 架构在捕捉具有优异线性和低失真的音频信号方面表现出色。值得注意的是，它们提供了宽动态范围，某些变体的信噪比（SNR）高达 120 dB，这对于在各种输入电平下保持音频质量至关重要。
当工程师需要用于音频应用的稳健且高分辨率模数转换器时，往往会选择这一系列。特别是对于那些需要完美音质的系统，该系列提供了灵活性，可根据板级布局和散热考虑使用 SOIC 和 TSSOP 封装。批量选项便于组装过程中的处理，而 T/R（发射/接收）版本则适用于需要同时具备这两种功能的应用。
总体而言，CS5381 系列为高性能音频和信号处理任务提供了可靠解决方案，确保您的系统能够处理高保真音频需求而不牺牲性能。
常见问答
CS5381 ADC - 型号列表
共 10 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 输入类型 | 封装形式 | 架构 | A/D转换器数量 | 数据接口 | 位数 | 采样率（每秒） | 包装方式 | 安装类型 | 供应商器件封装 | 系列 | 制造商全称 | 工作温度 | 标准包装数量 | 接口 | 分辨率 | 输入极性 | 采样频率 | 产品特性 | 产品 | 工厂包装数量 | RoHS | 供电电压 | ADC/DAC 数量 | 供电电源 | 高度 | 长度 | 安装样式 | 类型 | 输入数量及类型 | 零件状态 | 配置 | 基准类型 | 采样保持与ADC比率（如1:2） | 输入数量 | 模拟供电电压 | 数字供电电压 | 额定电压 | 数据速率（最大） | 信噪比，ADC/DAC（dB）典型值 | 平均正向功率 | 分辨率（位） | 通道数量 | 重量 | 单元数量 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 ADC Dual Delta-Sigma 192ksps 24-bit Serial 24-Pin SOIC T/R IC ADC AUD 120DB 192KHZ 24-SOIC Audio A/D Converter ICs IC 120dB 192kHz Multi-Bit ADC cirrus logic | 10 | 766: ¥127.704 | Audio A/D Converter ICs | Voltage | 24SOIC | Delta-Sigma | 2 | Serial | 24 | 216k | Tape & Reel (TR) | Surface Mount | 24-SOIC | CS5381 | Cirrus Logic | -10°C ~ 70°C | Tape & Reel | Serial | 24 Bit | Bipolar | 192 ksps | - | Audio ADCs | 1000 | Lead free / RoHS Compliant | 5 V | 2 | Analog and Digital | 2.35 mm | 15.6 mm | SMD/SMT | Audio ADC | 2 Differential, Unipolar | - | - | - | - | - | - | - | +/- 2.825 V | 192 KSPs | No | - | - | - | - | - |
 ADC Dual Delta-Sigma 192ksps 24-bit Serial 24-Pin TSSOP Bulk IC ADC AUD 120DB 192KHZ 24-TSSOP A/D converter; Channels:2; 24bit; 192ksps; 2.37÷5.25VDC; TSSOP24 Audio A/D Converter ICs 120dB 192kHz Multi-Bit ADC cirrus logic | 273 | 1: ¥195.50 | - | Voltage | 24TSSOP | Delta-Sigma | 2 | Serial | 24 | 216k | Tube | Surface Mount | 24-TSSOP | CS5381 | Cirrus Logic | -10°C ~ 70°C | Rail / Tube | Serial | 24 Bit | Bipolar | 192 ksps | differential | Audio ADCs | 62 | Lead free / RoHS Compliant | 2.37...5.25V DC | 2 Input | Analog and Digital | 0.9 mm | 7.8 mm | SMD/SMT | A/D converter | 2 Differential, Unipolar | - | - | - | - | - | - | - | +/- 2.825 V | - | - | 260 mW | 24bit | 2 | 1 g | 1 |
 | 0 | - | Voltage | 24TSSOP | Delta-Sigma | 2 | - | - | - | - | - | - | - | - | - | Tape & Reel | Serial | 24 Bit | Bipolar | 192 ksps | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 0 | - | Voltage | 24SOIC | Delta-Sigma | 2 | - | - | - | - | - | - | - | - | - | Rail / Tube | Serial | 24 Bit | Bipolar | 192 ksps | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
ADC Dual Delta-Sigma 192ksps 24-bit Serial 24-Pin SOIC Bulk IC ADC AUD 120DB 192KHZ 24-SOIC Audio A/D Converter ICs 120dB 192kHz Multi-Bit ADC cirrus logic | 128 | 1: ¥195.50 | Audio A/D Converter ICs | Voltage | 24SOIC | Delta-Sigma | 2 | Serial | 24 | 216k | Tube | Surface Mount | 24-SOIC | CS5381 | Cirrus Logic | -10°C ~ 70°C | Rail / Tube | Serial | 24 Bit | Bipolar | 192 ksps | - | Audio ADCs | 31 | Lead free / RoHS Compliant | 5 V | 2 | Analog and Digital | 2.35 mm | 15.6 mm | SMD/SMT | Audio ADC | 2 Differential, Unipolar | - | - | - | - | - | - | - | +/- 2.825 V | 192 KSPs | 120 dB | 260 mW | - | - | - | - |
ADC Dual Delta-Sigma 192ksps 24-bit Serial 24-Pin TSSOP T/R IC ADC AUD 120DB 192KHZ 24-TSSOP Audio A/D Converter ICs IC 120dB 192kHz Multi-Bit ADC cirrus logic | 10 | 4000: ¥117.3408 | Audio A/D Converter ICs | Voltage | 24TSSOP | Delta-Sigma | 2 | Serial | 24 | 216k | Tape & Reel (TR) | Surface Mount | 24-TSSOP | CS5381 | Cirrus Logic | -10°C ~ 70°C | Tape & Reel | Serial | 24 Bit | Bipolar | 192 ksps | - | Audio ADCs | 4000 | Lead free / RoHS Compliant | 5 V | 2 | Analog and Digital | 0.9 mm | 7.8 mm | SMD/SMT | Audio ADC | 2 Differential, Unipolar | - | - | - | - | - | - | - | - | 192 KSPs | No | - | - | - | - | - |
. CS5381K-KZZR - 24 Bit Analog to Digital Converter 2 Input 2 Sigma-Delta 24-TSSOP from Cirrus Logic Inc.. from now! Cirrus Logic, Inc. | 19748 | 4000: ¥189.3002 | - | Differential | 24-TSSOP (0.173", 4.40mm Width) | Sigma-Delta | 2 | I2S | 24 | 216k | Tape & Reel (TR), Cut Tape (CT), Digi-Reel® | Surface Mount | 24-TSSOP | - | Cirrus Logic Inc. | -10°C ~ 70°C | - | - | - | - | - | Simultaneous Sampling | - | - | - | - | - | - | - | - | - | - | - | Active | ADC | Internal | 0:2 | 2 | 4.75V ~ 5.25V | 3.1V ~ 5.25V | - | - | - | - | - | - | - | - |
. CS5381K-KSZR - 24 Bit Analog to Digital Converter 2 Input 2 Sigma-Delta 24-SOIC from Cirrus Logic Inc.. from now! Cirrus Logic, Inc. | 0 | - | Differential | 24-SOIC (0.295", 7.50mm Width) | Sigma-Delta | 2 | I2S | 24 | 216k | Tape & Reel (TR), Cut Tape (CT), Digi-Reel® | Surface Mount | 24-SOIC | - | Cirrus Logic Inc. | -10°C ~ 70°C | - | - | - | - | - | Simultaneous Sampling | - | - | - | - | - | - | - | - | - | - | - | Active | ADC | Internal | 0:2 | 2 | 4.75V ~ 5.25V | 3.1V ~ 5.25V | - | - | - | - | - | - | - | - | |
. CS5381K-KSZ - 24 Bit Analog to Digital Converter 2 Input 2 Sigma-Delta 24-SOIC from Cirrus Logic Inc.. from now! Cirrus Logic, Inc. | 10 | 1: ¥290.428 | - | Differential | 24-SOIC (0.295", 7.50mm Width) | Sigma-Delta | 2 | I2S | 24 | 216k | Tube | Surface Mount | 24-SOIC | - | Cirrus Logic Inc. | -10°C ~ 70°C | - | - | - | - | - | Simultaneous Sampling | - | - | - | - | - | - | - | - | - | - | - | Active | ADC | Internal | 0:2 | 2 | 4.75V ~ 5.25V | 3.1V ~ 5.25V | - | - | - | - | - | - | - | - |
. CS5381K-KZZ - 24 Bit Analog to Digital Converter 2 Input 2 Sigma-Delta 24-TSSOP from Cirrus Logic Inc.. from now! Cirrus Logic, Inc. | 0 | - | Differential | 24-TSSOP (0.173", 4.40mm Width) | Sigma-Delta | 2 | I2S | 24 | 216k | Tube | Surface Mount | 24-TSSOP | - | Cirrus Logic Inc. | -10°C ~ 70°C | - | - | - | - | - | Simultaneous Sampling | - | - | - | - | - | - | - | - | - | - | - | Active | ADC | Internal | 0:2 | 2 | 4.75V ~ 5.25V | 3.1V ~ 5.25V | - | - | - | - | - | - | - | - |