供应德州仪器的精密数模转换器集成电路DAC6311IDCK
| 价 格： | 10.00 | |
| 型号/规格： | DAC6311IDCKt/DCKr | |
| 品牌/商标： | TI (Texas Instruments德州仪器) /SC70(DCK)/6 |
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。所有器件采用通用的3线串行接口，工作在高达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：高达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 digital-to-analog 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 digital 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 Digital 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 LSB INL (DAC5311: 8-bit) 0.5 LSB INL (DAC6311: 10-bit) 1 LSB 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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PLC/DCS I/O 模块：模拟输出 化学/气体传感器 可编程逻辑控制器 呼吸机 无线中继器 无线数据访问卡 流量计 温度传感器/控制器（采用 Modbus） 点钞机 现场发送器：压力传感器 现场发送器：温度传感器 电信机柜：滤波器单元 电机控制：低电压
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供应具有LED开路检测的 16 通道恒流 LED 驱动器IC TLC5928DBQ
信息内容：TI 主页 > 半导体 > 电源管理 > 照明解决方案 > LED 驱动器 > TLC5928DBQr 德州仪器的具有 LED 开路检测的 16 通道恒流 LED 驱动器芯片TLC5928DBQr 说明 The TLC5928 is a 16-channel, constant-current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant-current value of all 16 channels is set by a single external resistor. The TLC5928 has two error detection circuits: one for LED open detection (LOD) and one for a pre-thermal warning (PTW). LOD detects a broken or disconnected LED and LEDs shorted to GND while the constant-current output is on. PTW indicates a high temperature condition. 特性 16 Channels, Constant-Current Sink Output with On/Off Control 35-mA Capability (Constant-Current Sink) 10-ns High-Speed Constant-Current Switching Transient Time L...
供应德州仪器的16 通道恒流LED驱动器芯片TLC59281DBQr
信息内容：TI 主页 > 半导体 > 电源管理 > 照明解决方案 > LED 驱动器 > TLC59281DBQR 德州仪器的不具有 LED 开路检测的 16 通道恒流 LED 驱动器 16-Channel, Constant-Current LED Driver 说明 The TLC59281 is a 16-channel, constant-current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant-current value of all 16 channels is set by a single external resistor. 特性 16 Channels, Constant-Current Sink Output with On/Off Control 35-mA Capability (Constant-Current Sink) 10-ns High-Speed Constant-Current Switching Transient Time Low On-Time Error LED Power-Supply Voltage up to 17 V VCC = 3.0 V to 5.5 V Constant-Current Accuracy: Channel-to-Channel = ±1% Device-to-Device = ±1% CMOS Logic Level I/O 35-MHz Data Transfer Rate 20-ns BLANK Pulse Width Operating Temperature: –40°C to +85°C APPLICATIONS 应用 LED Video Displays Message Boards Illumination
