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ADS1256IDBT
| 制造商 | Texas Instruments Incorporated |
| 描述 | ADC Single Delta-Sigma 30ksps 24-bit Serial 28-Pin SSOP T/R Single ADC Delta-Sigma 30ksps 24-bit Serial 28-Pin SSOP T/R IC ADC 24-BIT SPI PROGBL 28-SSOP Analog to Digital Converters - ADC 24Bit 30kSPS Very Lo-Noise Delta-Sigma IC, 24BIT ADC, 30KSPS, SMD 24 Bit, 30kSPS Very Low Noise Delta-Sigma ADC with Multiplexer A/D converter IC 24 Bit SSOP-28, ADS1256, ADS1256IDBT, Texas Instruments Texas Instruments , 24 位 ADC, 差分输入, 串行接口, 28针 SSOP封装 |
| 分类 |
商业参数
| 其他名称 | 296-15208-2 | 产品类别 | Analog to Digital Converters - ADC |
| 标准包装数量 | Tape & Reel | 工厂包装数量 | 250 |
| 标准封装名称 | SSOP | ||
合规参数
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85423990 |
| 零件状态 | ACTIVE | 抗辐射加固 | No |
电气参数
| 接口 | Serial (2-Wire, SPI, QSPI, Microwire) | 线性度 | �2LSB |
| 输入类型 | Voltage | 分辨率 | 24 Bit |
| 输入信号 | Single-Ended|Differential | INL/DNL（LSB） | ±0.001%FSR |
| 输入功率 | Analog and Digital | 额定功率 | 57 W |
| 转换器类型 | General Purpose | 数据接口 | Serial, SPI™ |
| 输入极性 | Bipolar | 位数 | 24 |
| 基准类型 | Ext | 额定电压 | ±5V |
| 数据速率（最大） | 30 KSPs | 额定电压值 | �5 |
| 输出电流 | :36mA | 输入数量 | 8 |
| 供电电压 | 1.8 V to 3.6 V, 4.75 V to 5.25 V | 分辨率（位） | :24bit |
| 电压基准 | External | 通道数量 | 8 Channel/4 Channel |
| 元件数量 | 1 | 采样频率 | 30 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 | Analog and Digital |
| 平均正向功率 | 36 | 最大功耗 | 57 mW |
| 差分非线性 | ±2LSB | 数字供电电压 | :1.8V to 3.6V |
| 内部供电电压 | :4.75V to 5.25V | 采样率（每秒） | 2.5k ~ 30k |
| 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 | 5.6(Max) | 重量 | 0.007351 oz |
| 包装方式 | Tape and Reel | 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 | :28 |
| 封装形式 | 28SSOP | 冷却的封装 | SSOP |
| 材料表面处理 | :MSL 2 - 1 year | 总长度 | 10.5(Max) |
| 包装数量 | SSOP | 位数 | 28 |
| 外壳尺寸-插件 | 2(Max) - 0.05(Min) | 供应商器件封装 | 28-SSOP |
产品信息
| 系列 | ADS1256 | 已删除 | Compliant |
| 软件 | SBAS288K | 基本单元 | :1256 |
| 架构 | Delta-Sigma | 功能框图 | fbd_sbas288k.gif |
| 使用的IC/零件 | View | 印刷电路板数量 | 28 |
| A/D转换器数量 | 8|4 | 输入数量及类型 | 8 Single-Ended, Unipolar; 4 Differential, Unipolar |
环境参数
| 测试温度 | -40 to 85 | 工作温度 | -40°C ~ 105°C |
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