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DAC7678SRGET
| 制造商 | Texas Instruments Incorporated |
| 描述 | DAC 8-CH Resistor-String 12-bit 24-Pin VQFN EP T/R IC DAC 12BIT I2C OCTAL 24VQFN Digital to Analog Converters - DAC 12BOctal ChUltra Low Glitch DAC IC, DAC, 12BIT, VQFN24 IC, DAC, 12BIT, I2C, OCTAL, 24VQFN 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref Texas Instruments , 8通道 12 位 DAC, 串行接口, 24针 VQFN封装 |
| 分类 |
商业参数
| 其他名称 | 296-27743-2 | 产品类别 | Digital to Analog Converters - DAC |
| 标准包装数量 | Cut Tape, Tape & Reel | 工厂包装数量 | 250 |
| 标准封装名称 | QFN | ||
合规参数
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (16-Dec-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, I2C) | 线性度 | :0.25% |
| 满量程 | ±0.2 %FSR | 输入类型 | :Serial |
| 分辨率 | 12 Bit | 输出类型 | Voltage |
| 输出范围 | 0 | INL/DNL（LSB） | ±1 LSB |
| 输入功率 | Single | 建立时间 | 10 us |
| 转换器类型 | General Purpose | 数据接口 | I²C, Serial |
| 位数 | 12 | 基准类型 | Ext Int |
| DAC数量 | 8 | 输出电流 | :1.02mA |
| 供电电压 | 5.5 V | 输出数量 | 8 |
| 供电类型 | Single | 分辨率（位） | :12bit |
| 通道数量 | 8 | 最大额定电流 | Catalog |
| 供电电源 | Single Supply | 增益带宽积 | 0.15 |
| 平均正向功率 | 3.4 | 最大功耗 | 5.36 mW |
| 输出数量与类型 | 8 Voltage, Unipolar; 8 Voltage, Bipolar | 采样率（每秒） | * |
| 电源电压范围（典型） | Not Required V | ||
机械参数
| 宽度 | 4.15(Max) | 重量 | 0 |
| 包装方式 | Tape and Reel | 引脚样式 | No Lead |
| 安装类型 | Surface Mount | 安装样式 | SMD/SMT |
| 引脚数 | :24 | 封装形式 | 24VQFN EP |
| 冷却的封装 | VQFN EP | 材料表面处理 | :MSL 3 - 168 hours |
| 总长度 | 4.15(Max) | 包装数量 | VQFN EP |
| 位数 | 24 | 外壳尺寸-插件 | 0.95(Max) |
| 供应商器件封装 | 24-VQFN (4x4) | ||
产品信息
| 系列 | DAC7678 | 软件 | SBAS493C |
| 基本单元 | :7678 | 架构 | Resistor-String |
| 功能框图 | fbd_sbas493c.gif | 使用的IC/零件 | View |
| 印刷电路板数量 | 24 | A/D转换器数量 | 8 |
环境参数
| 测试温度 | -40 to 125 | 工作温度 | -40 to 125 °C |
| 结工作温度 | 125C | ||
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