ADS1216Y/250
ADC Single Delta-Sigma 780sps 24-bit Serial 48-Pin TQFP T/R Analog to Digital Converters - ADC 24-Bit Anlg-to-Dig Converter Single ADC Delta-Sigma 780sps 24-bit Serial 48-Pin TQFP T/R IC A/D CONV 24BIT DEL/SIG 48TQFP A/D converter; Channels:8; 24bit; 780sps; 2.7÷5.25VDC; TQFP48 24-Bit Analog-to-Digital Converter Texas Instruments , 24 位 ADC, 差分输入, SPI接口, 48针 TQFP封装
规格参数
商业参数
| 参数 | 值 |
|---|---|
| 产品 | Analog to Digital Converters |
| 其他名称 | ADS1216Y/250DKR |
| 产品类别 | Analog to Digital Converters - ADC |
| 标准包装数量 | Cut Tape, Tape & Reel |
| 工厂包装数量 | 250 |
| 标准封装名称 | QFP |
合规参数
| 参数 | 值 |
|---|---|
| RoHS | RoHS Compliant |
| 欧盟RoHS | Compliant |
| 零件状态 | ACTIVE |
| 抗辐射加固 | No |
| 高可靠性 |
电气参数
| 参数 | 值 |
|---|---|
| 精度 | 1LSB |
| 接口 | Serial (SPI) |
| 线性度 | �1LSB |
| 信噪比 | |
| 输入类型 | Voltage |
| 分辨率 | 24 Bit |
| 输入范围 | |
| 输入信号 | Single-Ended|Pseudo-Differential |
| 信号类型 | |
| INL/DNL（LSB） | ±0.0015%FSR |
| 输入功率 | Analog and Digital |
| 额定功率 | 2.5 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 Int |
| 额定电压 | ±1.25V/±2.5V |
| 数据速率（最大） | 780 SPs |
| 额定电压值 | �1.25/�2.5 |
| 供电电流 | 750µA |
| 输入数量 | 8 |
| 供电电压 | 2.7 V to 5.25 V |
| 数字I/O线数 | 串行 （SPI） |
| 失真额定值（如THD） | ±0.002%FSR |
| 分辨率（位） | 24bit |
| 电压基准 | 1.25 V, 2.5 V |
| 通道数量 | 8 |
| 元件数量 | 1 |
| 采样频率 | 780 sps |
| 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 | 0.6 |
| 最大功耗 | 2.5 mW |
| 模拟供电电压 | 2.7 V to 5.25 V |
| 差分非线性 | ±1LSB |
| 数字供电电压 | 5.25 |
| 输出数量与类型 | 1 |
| 采样率（每秒） | 1k |
| 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 | 7mm |
| 高度 | 1mm |
| 长度 | 7mm |
| 重量 | 0.004847 oz |
| 包装方式 | Reel |
| 引脚样式 | Gull-wing |
| 安装类型 | Surface Mount |
| -3dB带宽 | |
| 连接器类型 | Serial, SPI™ |
| 安装样式 | SMD/SMT |
| 引脚数 | 48 |
| 封装形式 | 48TQFP |
| 冷却的封装 | TQFP |
| 总长度 | 7.2(Max) |
| 包装数量 | TQFP |
| 尺寸/外形 | 7 x 7 x 1mm |
| 位数 | 48 |
| 外壳尺寸-插件 | 1.05(Max) |
| 供应商器件封装 | 48-TQFP (7x7) |
| 外壳尺寸-插入件（转换至） | Delta Sigma |
产品信息
| 参数 | 值 |
|---|---|
| SPG | 250 |
| 类型 | A/D converter |
| 系列 | ADS1216 |
| 产品特性 | delta-sigma |
| 软件 | SBAS171D |
| 架构 | Delta-Sigma |
| 制造商全称 | Texas Instruments |
| 图案编号 | |
| 开发套件 | DEM-ADS1216 |
| 单元数量 | 1 |
| 功能框图 | fbd_sbas171d.gif |
| 使用的IC/零件 | View |
| DigiKey可编程 | |
| 输出配置 | Surface Mount |
| 印刷电路板数量 | 48 |
| A/D转换器数量 | 8 |
| 输入数量及类型 | 8 Differential, Bipolar |
环境参数
| 参数 | 值 |
|---|---|
| 工作温度 | + 85 C |
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