DAC7552IRGTT
DAC 2-CH Resistor-String 12-bit 16-Pin VQFN EP T/R Digital to Analog Converters - DAC 12-Bit Dual UltrLo Glitch Vltg Output IC DAC 12BIT DUAL W/SPI 16-QFN IC, DAC 12BIT DUAL W/SPI 16-VQFN 12-Bit, Dual, Ultralow Glitch, Voltage Output Digital to Analog Converter Texas Instruments 双 12 位 DAC, 1Msps, Serial (SPI/QSPI/Microwire)接口, 16针 QFN封装
规格参数
商业参数
| 参数 | 值 |
|---|---|
| 其他名称 | 296-32086-1 |
| 产品类别 | Digital to Analog Converters - DAC |
| 标准包装数量 | Tape & Reel |
| 工厂包装数量 | 250 |
| 标准封装名称 | QFN |
合规参数
| 参数 | 值 |
|---|---|
| RoHS | RoHS Compliant |
| SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant |
| 海关税号 | 85423190 |
| 零件状态 | ACTIVE |
| 抗辐射加固 | No |
| 高可靠性 |
电气参数
| 参数 | 值 |
|---|---|
| 接口 | Serial (3-Wire, SPI, QSPI, Microwire) |
| 满量程 | ±0.5 %FSR |
| 输入类型 | :Serial |
| 分辨率 | 12 Bit |
| 输出类型 | Voltage |
| 输出范围 | 0 |
| 信号类型 | |
| INL/DNL（LSB） | ±1 LSB |
| 输入功率 | Single |
| 建立时间 | 5 us |
| 转换器类型 | General Purpose |
| 数据接口 | DSP, MICROWIRE™, QSPI™, Serial, SPI™ |
| 位数 | 12 |
| 基准类型 | Ext |
| 数据速率（最大） | 1 Msps |
| DAC数量 | 2 |
| 输出电流 | :300µA |
| 供电电压 | 5.5 V |
| 失真额定值（如THD） | +/- 1 LSB |
| 输出数量 | 2 |
| 供电类型 | Single |
| 分辨率（位） | :12bit |
| 电压基准 | External |
| 通道数量 | 2 |
| 采样频率 | :1MSPS |
| 最大额定电流 | Catalog |
| 供电电源 | Analog and Digital |
| 增益带宽积 | 0.15 |
| 平均正向功率 | 0.675 |
| 输出数量与类型 | 2 Voltage, Unipolar |
| 采样率（每秒） | 1M |
| 电源电压范围（典型） | Not Required V |
| 信噪比，ADC/DAC（dB）典型值 |
机械参数
| 参数 | 值 |
|---|---|
| 宽度 | 3.15(Max) |
| 重量 | 0.000808 oz |
| 包装方式 | Reel |
| 引脚样式 | No Lead |
| 端接方式 | :SMD |
| 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT |
| 引脚数 | :16 |
| 封装形式 | 16VQFN EP |
| 冷却的封装 | VQFN EP |
| 材料表面处理 | :MSL 3 - 168 hours |
| 总长度 | 3.15(Max) |
| 包装数量 | VQFN EP |
| 位数 | 16 |
| 外壳尺寸-插件 | 0.95(Max) |
| 供应商器件封装 | 16-QFN (3x3) |
产品信息
| 参数 | 值 |
|---|---|
| 系列 | DAC7552 |
| 软件 | SLAS442D |
| 基本单元 | :7552 |
| 架构 | Resistor-String |
| 图案编号 | |
| 功能框图 | fbd_slas442d.gif |
| 使用的IC/零件 | View |
| DigiKey可编程 | |
| 印刷电路板数量 | 16 |
| A/D转换器数量 | 2 |
环境参数
| 参数 | 值 |
|---|---|
| 测试温度 | -40 to 105 |
| 工作温度 | -40 to 105 °C |
| 结工作温度 | 105C |
技术文档
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