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ADS1256IDBTG4
| 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 ADS1256IDBTG4, 24-Bit Analogue to Digital Converter, Differential, Serial, 28-Pin SSOP Analog to Digital Converters - ADC 24Bit 30kSPS Very Lo-Noise Delta-Sigma IC, 24BIT ADC, 30KSPS, MUX, SSOP28 24 Bit, 30kSPS Very Low Noise Delta-Sigma ADC with Multiplexer |
| 分类 |
商业参数
| 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 | 85423190 |
| 零件状态 | ACTIVE | ||
电气参数
| 接口 | Serial (2-Wire, SPI, QSPI, Microwire) | 线性度 | :0.001% |
| 输入类型 | Voltage | 分辨率 | 24 Bit |
| 输入信号 | Single-Ended|Differential | INL/DNL（LSB） | ±0.001%FSR |
| 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 | 输出电流 | :36mA |
| 输入数量 | 8 | 供电电压 | 5 V |
| 分辨率（位） | :24bit | 电压基准 | External |
| 通道数量 | 8 Channel/4 Channel | 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 | 信噪比，ADC/DAC（dB）典型值 | Yes |
机械参数
| 宽度 | 5.3mm | 高度 | 1.95mm |
| 长度 | 10.2mm | 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 | 尺寸/外形 | 10.2 x 5.3 x 1.95mm |
| 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 | 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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