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ADS8345NBG4
| 制造商 | Texas Instruments Incorporated |
| 描述 | ADC Single SAR 100ksps 16-bit Serial 20-Pin SSOP Tube Single ADC SAR 100ksps 16-bit Serial 20-Pin SSOP Tube IC ADC 16BIT 8CH 20-SSOP ADS8345NBG4, 16-Bit Analogue to Digital Converter, Differential, Serial, 20-Pin SSOP Analog to Digital Converters - ADC 16-Bit 8-Ch Serial Output Sampling 16BIT ADC, SERIAL O/P, SMD, 8345 16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter |
| 分类 |
商业参数
| 产品类别 | Analog to Digital Converters - ADC | 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 70 | 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 | :8345 | 抗辐射加固 | No |
电气参数
| 接口 | Serial (4-Wire) | 线性度 | �2LSB |
| 信噪比 | 85 | 输入类型 | Voltage |
| 分辨率 | 16 Bit | 输入信号 | Pseudo-Differential|Differential |
| INL/DNL（LSB） | ±6LSB | 输入功率 | Single |
| 额定功率 | 10 W | 转换器类型 | General Purpose |
| 数据接口 | Serial | 输入极性 | Bipolar |
| 位数 | 16 | 基准类型 | Ext |
| 额定电压 | ±1.25V/±2.5V | 数据速率（最大） | 100 KSPs |
| 采样保持与ADC比率（如1:2） | Yes | 额定电压值 | �1.25/�2.5 |
| 输出电流 | :1.5mA | 输入数量 | 8 |
| 供电电压 | 3.3 V, 5 V | 分辨率（位） | :16bit |
| 电压基准 | External | 通道数量 | 8 Channel/4 Channel |
| 元件数量 | 1 | 采样频率 | 100 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 |
| 平均正向功率 | 3.6 | 最大功耗 | 10 mW |
| 差分非线性 | ±2LSB | 数字供电电压 | 5.25 |
| 内部供电电压 | :2.7V to 3.6V, 4.75V to 5.25V | 采样率（每秒） | 100k |
| 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 | No | ||
机械参数
| 宽度 | 5.3mm | 高度 | 1.95mm |
| 长度 | 7.2mm | 重量 | 0.005527 oz |
| 包装方式 | Tube | 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 | :20 |
| 封装形式 | 20SSOP | 冷却的封装 | SSOP |
| 材料表面处理 | :MSL 2 - 1 year | 总长度 | 7.5(Max) |
| 包装数量 | SSOP | 尺寸/外形 | 7.2 x 5.3 x 1.95mm |
| 位数 | 20 | 外壳尺寸-插件 | 2(Max) - 0.05(Min) |
| 供应商器件封装 | 20-SSOP | ||
产品信息
| 系列 | ADS8345 | 软件 | SBAS177C |
| 基本单元 | :8345 | 架构 | SAR |
| 放大器类型 | :High Speed | 功能框图 | fbd_sbas177c.gif |
| 使用的IC/零件 | View | 印刷电路板数量 | 20 |
| A/D转换器数量 | 8|4 | 输入数量及类型 | 8 Single-Ended, Bipolar; 4 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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