SINGLE CHANNEL ARINC DECODER

General This circuit receives serial data from a buffered ARINC 429 bus into a 32 bit shift register. At the end of transmission the received word is checked. It is only considered to be “good” if the overall parity is ODD and the length is 32 bits. If the word fails these checks a TRANSMISSION F

文件：143.1 Kbytes 页数：6 Pages

AEROFLEX

TWO CHANNEL ARINC TRANSMITTER

FUNCTIONAL DESCRIPTION The device consists of two independent channels each of which functions as a parallel to serial data converter. The parallel data is loaded via an 8-bit input highway and the serial output is generated in the ARINC format, i.e. 31 bits of data plus one parity bit. • 8 bit

文件：187.58 Kbytes 页数：7 Pages

AEROFLEX

Marktech 5mm Ultra Bright Y G LEDs

FEATURES • Excellent on/off contrasts • Low drive current • High intensity green and InGaAlP yellow • Choice of lens color • Can be packaged on tape in a reel or in a box

文件：34.67 Kbytes 页数：1 Pages

Marktech

低压恒流DC-DC驱动

MT7004B是一款升压型LED驱动芯片，可从5V电源驱动高达39颗（3串13并）LED灯。\nMT7004B通过外部电流感应电阻器，采用固定工作频率，电流模式来调节LED电流。110mV反馈电压有效降低功耗，提高效率。\nMT7004B具有开路保护功能，OV脚一旦检测到过压情况发生，芯片即关闭转换器。\n同时MT7004B还包括欠压锁定，限流及过热保护等异常情况的保护，提高系统的可靠性。 • 2.7V到6V输入电压范围\n• 支持PWM调光\n• 在5V电压下驱动39颗LED灯\n• 高达90%的效率\n• 110mV的低反馈电压\n• 调光频率：100Hz~200kHz\n• 内置欠压锁定保护\n• 内置过压及过热保护 \n• 固定开关频率：1.3MHz\n• 具体软启动功能\n• 1uA关机电流\n• SOT23-6封装;

Maxic

美芯晟

SINGLE CHANNEL ARINC DECODER

CAES(Cobham)

TWO CHANNEL ARINC TRANSMITTER

CAES(Cobham)