单通道串行8bit电压输出DAC

MS5231M 是一款具有高阻抗缓冲基准输入的单通道串行8 位电压输出数模转换器（DAC）。该DAC 可以产生1 倍或2 倍于参考电压的电压输出，而且保证是单调的。由于芯片工作在3V~5V 的单电源电压下，这就使它的使用变得很方便。片上嵌入的上电复位功能确保可重复的启动条件。数字控制是通过与CMOS 工艺兼容的三线串行总线来实现的，易于和工业标准的微处理器或微控制器接口。11 位命令字由8 位数据位、1 位范围控制位和2 位逻辑0 组成。范围控制位使DAC 的电压输出范围是1 倍或2 倍于对地的参考电压。该DAC 有两级锁存器，允许一组完整的数据写入芯片之后由LDAC 控制DAC 输出更新。数 • 8 位、电压输出\r\n• 3V~5V 单电源工作\r\n• 串行接口\r\n• 高阻抗基准输入\r\n• 可编程 1 倍或 2 倍于参考电压的输出范围\r\n• 更新灵活\r\n• 内部上电复位\r\n• 低功耗\r\n• 半缓冲输出;

Relmon

瑞盟科技

Dual Bias Resistor Transistors

Dual Bias Resistor Transistors NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network The BRT (Bias Resistor Transistor) contains a single transistor with a monolithic bias network consisting of two resistors; a series base resistor and a base−emitter resistor. These digital

文件：179.93 Kbytes 页数：10 Pages

ONSEMI

安森美半导体

Voltage regulator diodes

Low-power voltage regulator diodes in small hermetically sealed glass SOD80C SMD packages. The series consists of 43 types with nominal working voltages from 3.0 to 75 V. FEATURES • Total power dissipation : max. 500 mW • Tolerance series:±5 • Working voltage range : nom. 3.0 to 75 V

文件：37.87 Kbytes 页数：7 Pages

PHI

PHI

RM5231??Microprocessor with 32-Bit System Bus Data Sheet Released

Hardware Overview The RM5231 offers a high-level of integration targeted at high-performance embedded applications. The key elements of the RM5231 are briefly described in this section. Features • Dual Issue superscalar microprocessor • 150, 200, & 250 MHz operating frequencies • 300

文件：630.34 Kbytes 页数：39 Pages

PMC