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ADS1251UG4
| 制造商 | Texas Instruments Incorporated |
| 描述 | ADC Single Delta-Sigma 20ksps 24-bit Serial 8-Pin SOIC Tube IC ADC CONV 24BIT LP 8-SOIC ADS1251UG4, 24-Bit Analogue to Digital Converter, Differential, Serial, 8-Pin SOIC Analog to Digital Converters - ADC ResolutionPlus 24Bit 20kHz Lo-Power Single ADC Delta-Sigma 20ksps 24-bit Serial 8-Pin SOIC Tube ResolutionPlus 24-Bit, 20kHz, Low Power Analog-to-Digital Converter |
| 分类 |
商业参数
| 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 | 75 |
合规参数
| RoHS | Lead free / RoHS Compliant | 零件状态 | ACTIVE |
| 抗辐射加固 | No | ||
电气参数
| 接口 | Serial (2-Wire) | 线性度 | �1LSB |
| 输入类型 | Voltage | 分辨率 | 24 Bit |
| 输入信号 | Differential, Single Ended | INL/DNL（LSB） | ±0.002%FSR |
| 输入功率 | Single | 额定功率 | 10 W |
| 数据接口 | Serial | 输入极性 | Bipolar |
| 位数 | 24 | 基准类型 | Ext |
| 数据速率（最大） | 20 KSPs | 额定电压值 | �4.096 |
| 输入数量 | 1 | 供电电压 | 5 V |
| 电压基准 | External | 通道数量 | 1 Channel |
| 元件数量 | 1 | 采样频率 | 20 ksps |
| 模拟输入/输出 | 5.25 | 最大额定电流 | Catalog |
| ADC/DAC 数量 | 1 | 供电电源 | Single Supply |
| 平均正向功率 | 0.27 | 最大功耗 | 10 mW |
| 模拟供电电压 | 4.75 V to 5.25 V | 数字供电电压 | 5.25 |
| 采样率（每秒） | 20.8k | 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
| 宽度 | 3.91mm | 高度 | 1.58mm |
| 长度 | 4.9mm | 重量 | 0.002677 oz |
| 包装方式 | Tube | 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT | 封装形式 | 8SOIC |
| 冷却的封装 | SOIC | 包装数量 | 75 | TUBE |
| 尺寸/外形 | 4.9 x 3.91 x 1.58mm | 位数 | 8 |
| 供应商器件封装 | 8-SOIC | ||
产品信息
| 系列 | ADS1251 | 软件 | SBAS184D |
| 架构 | Delta-Sigma | 制造商全称 | Texas Instruments |
| 开发套件 | ADS1251EVM | 功能框图 | fbd_sbas184d.gif |
| 使用的IC/零件 | View | A/D转换器数量 | 1 |
| 输入数量及类型 | 1 Differential, Bipolar | ||
环境参数
| 测试温度 | -40 to 85 | 工作温度 | -40°C ~ 85°C |
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