自带PHY的以太网控制器

CH390是一款自带10/100M以太网介质传输层（MAC）和物理层收发器（PHY）的工业级以太网控制器芯片，支持10BASE-T的CAT3、4、5和100BASE-TX的CAT5、6连接，支持HP Auto-MDIX，低功耗设计，符合IEEE 802.3u规范。CH390内置16K字节SRAM，支持并行接口和SPI串行接口，用于兼容各种MCU、MPU、DSP等控制器。 • 内部自带以太网介质传输层（MAC）和物理层（PHY）。\n• CH390L支持8位并行接口和16位并行接口，CH390F支持8位并行接口，CH390H和CH390D支持SPI串行接口。\n• 每个芯片内置唯一的以太网MAC地址，无需另外购买或分配，无需外部EEPROM。\n• CH390H/D提供SPI从机接口，支持SPI时钟模式0和3，时钟速度高达72MHz。\n• 集成基于DSP算法实现的低功耗10/100M收发器Transceiver。\n• 支持Auto-MDIX交换TX/RX，自动识别正负信号线。\n• 支持10BASE-T和100BASE-TX及自动协商。\n• 支持UTP C;

Phase Control SCR 450 Amperes Average 2400 Volts

Description: Powerex Silicon Controlled Rectifers(SCR) are designed for phase control applications. These are all-diffused, Press-Pak (Pow-R-Disc) devices employing the field-proven amplifying(di/namic) gate. Features: □ Low On-State Voltage □ High di/dt □ High dv/dt □ Hermetic Packaging □

Silicon Complementary Transistors General Purpose

Description: The NTE390 (NPN) and NTE391 (PNP) are silicon compelementary transistors in a TO218 type package designed for general purpose power amplifier and switching applications. Features: ● 10A Collector Current ● Low Leakage Current: ICEO = 0.7mA @ VCE = 60V ● Excellent DC Gain: hFE = 4

LM390 1W Battery Operated Audio Power Amplifier

文件：162.58 Kbytes Page：6 Pages

LM390 1W Battery Operated Audio Power Amplifier

文件：162.58 Kbytes Page：6 Pages

Silicon planar type

文件：49.05 Kbytes Page：4 Pages