switches
共 72 篇文章
switches 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 72 篇文章，持续更新中。
超低功率转换器的控制方案消除开关噪声
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An essential component of a noise-free audio device isa clean power supply, but few switching regulators canoperate at high efficiency while keeping the switchingfrequency out o
PCA9535 PCA9535C 16bit I2C bus
<P>The PCA9535 and PCA9535C are 24-pin CMOS devices that provide 16 bits of General<BR>Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was<BR>developed to enhance the
微电脑型交流电流异常警报电表
特点 精确度0.25%滿刻度 ±1位數 输入配线系统可任意选择 CT比可任意设定 具有异常电流值与异常次数记录保留功能 电流过高或过低检测可任意设定 报警继电器复归方式可任意設定 尺寸小,穩定性高 2.主要規格 辅助电源: AC110V&220V ±20%(50 or 60Hz) AC220V&440V ±20%(50 or 60Hz)(o
PCA9537 4bit I2C bus and SMBus
<P>The PCA9537 is a 10-pin CMOS device that provides 4 bits of General Purpose parallel<BR>Input/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applications<BR>and was developed to
FREERTOS的官方移植文档
<STRONG>Features<BR></STRONG>The following standard features are provided.<BR>• Choice of RTOS scheduling policy<BR>1. Pre-emptive:<BR>Always runs the highest available task. Tasks of identical
PCA954X家庭的I C SMBus多路复用器与开关
<P>The Philips family of Multiplexers and Switches consists of bi-directional translating switches controlled via the I2C or SMBus to fan out an upstream SCL/SDA pair to 2, 4 or 8 downstream channels
PCA9534 8bit I2C bus and SMBus low power IO port with interru
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The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel<br />
Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to<br />
enhance the NXP
PCA9536 4bit I2C bus and SMBus
The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallel<BR>Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to<BR>enhance the NXP Semiconduct
MAX4968,MAX4968A数据手册
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The MAX4968/MAX4968A are 16-channel, high-linearity,high-voltage, bidirectional SPST analog switches with18I (typ) on-resistance. The devices are ideal for use inapplications requiring high-vol
回路电源式显示电表（无电源式）
特点 精确度0.05%满刻度 ±1位数 显示范围-19999-99999可任意规划 可直接量測直流4至20mA電流,無需另接輔助電源 尺寸小(24x48x50mm),穩定性高 分离式端子,配线容易 CE 认证 主要規格 辅助电源: None 精确度: 0.05% F.S. ±1 digit(DC) 输入抗阻: approx. 250 ohm with 20mA inpu
5位数LCD型显示表（无电源式）
特点 精确度0.1%满刻度 ±1位数 显示范围-19999-99999可任意规划 可直接量测直流电流/直流电压,无需另接辅助电源 尺寸小(24x48x50mm),稳定性高 分离式端子,配线容易 CE 认证 2.主要規格 辅助电源: None 精确度: 0.1% F.S. ±1 digit(1-100%F.S.) 输入抗阻 : >100Mohm(<2V ran
《高性能交换机及路由器》
·《高性能交换机及路由器》(High Performance Switches and Routers)PDF