ADS1211U
ADC Single Delta-Sigma 16ksps 24-bit Serial 24-Pin SOIC Tube Analog to Digital Converters - ADC 24-Bit Anlg-to-Dig Converter Single ADC Delta-Sigma 16ksps 24-bit Serial 24-Pin SOIC Tube IC 24-BIT DELTA-SIGMA A/D 24SOIC ADS1211U, 24-Bit Analogue to Digital Converter, Differential, Serial, 24-Pin SOIC A/D converter IC 24 Bit SO-24, ADS1211, ADS1211U, Texas Instruments Texas Instruments , 24 位 ADC, 差分输入, 串行接口, 24针 SOIC封装
规格参数
商业参数
| 参数 | 值 |
|---|---|
| 产品 | Analog to Digital Converters |
| 产品类别 | Analog to Digital Converters - ADC |
| 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 25 |
| 标准封装名称 | SOIC |
合规参数
| 参数 | 值 |
|---|---|
| RoHS | RoHS Compliant |
| 欧盟RoHS | Compliant |
| 抗辐射加固 | No |
电气参数
| 参数 | 值 |
|---|---|
| 接口 | Serial (2-Wire, 3-Wire, 4-Wire, SPI) |
| 线性度 | �1LSB |
| 输入类型 | Voltage |
| 分辨率 | 24 Bit |
| 输入信号 | Single-Ended|Differential |
| INL/DNL（LSB） | ±0.0015%FSR |
| 输入功率 | Analog and Digital |
| 额定功率 | 60 W |
| 转换器类型 | General Purpose |
| 数据接口 | Serial, SPI™ |
| 输入极性 | Unipolar|Bipolar |
| 位数 | 24 |
| 基准类型 | Internal |
| 额定电压 | 5V|±10V |
| 数据转换器 | ΔΣ |
| 数据速率（最大） | 16 KSPs |
| 额定电压值 | 5/�10 |
| 供电电压 | 4.75 V to 5.25 V |
| 数字I/O线数 | 串行 |
| 失真额定值（如THD） | ±0.002%FSR |
| 电压基准 | 2.5 V |
| 通道数量 | 4 |
| 元件数量 | 1 |
| 采样频率 | 16 ksps |
| ADC/DAC 数量 | 1 |
| 供电电源 | Analog and Digital |
| 平均正向功率 | 60 mW |
| 最大功耗 | 60 mW |
| 模拟供电电压 | 4.75 V to 5.25 V |
| 差分非线性 | ±1LSB |
| 数字供电电压 | 4.75 V to 5.25 V |
| 采样率（每秒） | 16k |
| 差分 - 输入:输出 | Yes |
| 电源电压范围（典型） | Not Required V |
| 信噪比，ADC/DAC（dB）典型值 | Yes |
机械参数
| 参数 | 值 |
|---|---|
| 宽度 | 7.52mm |
| 高度 | 2.35mm |
| 长度 | 15.4mm |
| 重量 | 0.022025 oz |
| 包装方式 | Tube |
| 引脚样式 | Gull-wing |
| 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT |
| 引脚数 | 24 |
| 封装形式 | 24SOIC |
| 冷却的封装 | SOIC |
| 总长度 | 15.6(Max) |
| 包装数量 | SOIC |
| 尺寸/外形 | 15.4 x 7.52 x 2.35mm |
| 位数 | 24 |
| 外壳尺寸-插件 | 2.35(Max) |
| 供应商器件封装 | 24-SOIC |
| 外壳尺寸-插入件（转换至） | Delta Sigma |
产品信息
| 参数 | 值 |
|---|---|
| 设计类型 | 8 Channel |
| 系列 | ADS1211 |
| 已删除 | Compliant |
| 产品特性 | PGA, Internal Reference |
| 架构 | Delta-Sigma |
| 制造商全称 | Texas Instruments |
| 总线连接 | SPI |
| 印刷电路板数量 | 24 |
| A/D转换器数量 | 4 |
| 输入数量及类型 | 8 Single-Ended, Unipolar; 8 Single-Ended, Bipolar; 4 Differential, Unipolar; 4 Differential, Bipolar |
环境参数
| 参数 | 值 |
|---|---|
| 工作温度 | + 85 C |
| 结工作温度 | +85 |
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