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PCM1702U-K
| 制造商 | Texas Instruments Incorporated |
| 描述 | Audio D/A Converter ICs BiCMOS Adv Sign Magnitude 20-Bit DAC DAC 2-CH Segment 20-bit 20-Pin SOP Tube IC DAC 20BIT BICMOS 20SO PCM1702U-K, Audio DAC Dual 20bit-, 768ksps ±3%FSR Serial, 20-Pin SOP IC, 20BIT DAC, BICMOS, SMD |
| 分类 |
商业参数
| 产品类别 | Audio D/A Converter ICs | 标准包装数量 | 38 |
| 工厂包装数量 | 38 | 标准封装名称 | SOIC |
合规参数
| RoHS | RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85423990 |
电气参数
| 接口 | Serial | 输入类型 | :Serial |
| 分辨率 | 20 bit | 输出类型 | Current |
| INL/DNL（LSB） | ±0.5dB(Typ) | 建立时间 | 200ns |
| 转换器类型 | Audio | 数据接口 | Serial |
| 位数 | 20 | 数据速率（最大） | 768 KHz |
| DAC数量 | 1 | 输出电流 | :25mA |
| 供电电压 | 5.25 V | 供电类型 | Dual |
| 分辨率（位） | :20bit | 通道数量 | 2 Channel |
| 采样频率 | :768kSPS | 供电电源 | Dual ± |
| 输出数量与类型 | 1 Current, Bipolar | 采样率（每秒） | 768k |
| 信噪比，ADC/DAC（dB）典型值 | 120 dB (Typ) | ||
机械参数
| 宽度 | 5.6(Max) | 重量 | 0.001058 oz |
| 包装方式 | Tube | 引脚样式 | Gull-wing |
| 端接方式 | :SMD | 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT | 引脚数 | :20 |
| 封装形式 | SOP-20 | 材料表面处理 | :MSL 2 - 1 year |
| 总长度 | 12.9(Max) | 包装数量 | SOP |
| 位数 | 20 | 外壳尺寸-插件 | 1.85(Max) |
| 供应商器件封装 | 20-SO | ||
产品信息
| 系列 | PCM1702 | 基本单元 | :1702 |
| 架构 | Segment | 印刷电路板数量 | 20 |
| A/D转换器数量 | 2 | ||
环境参数
| 机械寿命 | End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer. | 工作温度 | + 85 C |
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