具故障保险接收器输出的差分驱动器和接收器对

LTC®1690 是一款低功率接收器 / 驱动器对，其符合 RS485 和 RS422 的要求。接收器提供了一种故障保险功能，可在输入被置于开路状态、短接在一起或终接 (无信号接入) 时确保一种高接收器输出状态。确保高接收器输出状态无需外部组件。 \n\n 分离的驱动器输出和接收器输入引脚允许执行全双工操作。一个热停机电路用于防止由总线争用或故障所引起的过大功耗，该电路强制驱动器输出进入一种高阻抗状态。 \n\n LTC1690 全面规格在商用和工业温度范围。LTC1690 采用 8 引脚 SO、MSOP 和 PDIP 封装。 • 至 ±15kV ESD (人体模型)、IEC1000-4-2 Level 4 (±8kV) 接触和 Level 3 (±8kV) 空气放电，无损坏或闭锁\n\n• 对于浮动、短路或终接输入 (无信号接入) 可提供有保证的高接收器输出状态\n\n• 驱动低成本的住宅电话线\n\n• ICC = 600µA (无负载时的最大值)\n\n• 单 5V 电源\n\n• -7V 至 12V 的共模范围允许数据线上的器件之间存在 ±7V 的地电位差\n\n• 上电 / 断电无毛刺干扰驱动器输出允许进行收发器的带电插拔操作\n\n• 驱动器在电源关断的情况下保持高阻抗\n\n• 在一根总线上可连接多达 ;

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：193.61 Kbytes Page：12 Pages

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：221.53 Kbytes Page：12 Pages

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：193.61 Kbytes Page：12 Pages

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：221.53 Kbytes Page：12 Pages

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：221.53 Kbytes Page：12 Pages

封装/外壳：8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 包装：卷带（TR） 描述：IC TRANSCEIVER FULL 1/1 8MSOP 集成电路（IC） 驱动器，接收器，收发器

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：221.53 Kbytes Page：12 Pages

封装/外壳：8-DIP（0.300"，7.62mm） 包装：管件 描述：IC TRANSCEIVER FULL 1/1 8DIP 集成电路（IC） 驱动器，接收器，收发器

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：221.53 Kbytes Page：12 Pages

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：221.53 Kbytes Page：12 Pages

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：221.53 Kbytes Page：12 Pages

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

文件：221.53 Kbytes Page：12 Pages

3-Phase Motor Driver????

Overview The LB1690 is a driver IC for 3-phase brushless motors. It is ideally suited for DC fan motors of air-conditioner, hotwater system. Features • 3-Phase brushless motor driver. • 45V withstand voltage and 2.5A output current. • Current limiter. • Low-voltage protection circuit. • The

Integrated Circuit Telephone DTMF Dialer

Description: The NTE1690 is a low threshold voltage, field–implanted, metal gate CMOS integrated circuit in a 16–Lead DIP type package. This device interfaces directly to a standard telephone keypad and generates all dual tone multi–frequency pairs required in tone dialing systems. The tone syn