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TI 主页 > 半导体 > 数据转换器 > 数模转换器 > 精密 DAC (=<10MSPS) > DAC6311IDCK

采用 SC70 的低功率单通道 1.8V 至 5.5V、80mA、8 位、10 位和 12 位 DAC 说明 DAC6311（10位）是低功耗，单通道，电压输出数字至模拟转换器（DAC）。它们是由设计单调，并提供卓越的线性度，减少不想要的代码到代码的瞬态电压，同时提供在一个引脚兼容系列轻松升级。*器件采用通用的3线串行接口，工作在*50MHz的时钟速率，并与标准的SPI™，QSPI的™，MICROWIRE接口™兼容，数字信号处理器（DSP）的接口。低功耗串行接口与施密特触发输入：*50MHz。片内输出缓冲放大器，轨到轨运行。扩展级温度范围-40 ° C至+125 ° C的，引脚兼容系列在小型6引脚SC70封装。DAC6311在便携式，电池供电仪器，过程控制，数字增益和失调调整和可编程的电压和电流源等方面有广泛的应用。 The DAC5311 (8-bit), DAC6311 (10-bit), and DAC7311 (12-bit) are low-power, single-channel, voltage output di*al-to-*og converters (DAC). They are monotonic by design and provide excellent linearity and minimize undesired code-to-code transient voltages while offering an easy upgrade path within a pin-compatible family. All devices use a versatile, 3-wire serial interface that operates at clock rates of up to 50MHz and is compatible with standard SPI, QSPI, MICROWIRE, and di*al signal processor (DSP) interfaces. All devices use an external power supply as a reference voltage to set the output range. The devices incorporate a power-on reset (POR) circuit that ensures the DAC output powers up at 0V and remains there until a valid write to the device occurs. 器件用途 Portable, Battery-Powered instruments 便携式、电池供电设备 Process Control 过程控制 Di*al Gain and Offset Adjustment 数字增益和偏移调整 Programmable Voltage and Current Sources 可编程电压和电流源 特性 Relative Accuracy: 0.25 L* INL (DAC5311: 8-bit) 0.5 L* INL (DAC6311: 10-bit) 1 L* INL (DAC7311: 12-bit) microPower Operation: 80μA at 1.8V Power-Down: 0.57μA at 5V, 0.1μA at 1.8V Wide Power Supply: +1.8V to +5.5V Power-On Reset to Zero Scale Straight Binary Data Format Low Power Serial Interface with Schmitt-Triggered Inputs: Up to 50MHz On-Chip Output Buffer Amplifier, Rail-to-Rail Operation SYNC Interrupt Facility Extended Temperature Range –40°C to +125°C Pin-Compatible Family in a Tiny, 6-Pin SC70 Package

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