Speed-Switching Clock Generator with Power Fail

文件：278.42 Kbytes 页数：10 Pages

MAXIM

美信

系统监控振荡器，带有看门狗和电源失效检测

MAX7387/MAX7388可作为陶瓷谐振器、晶体和监控电路的替代方案，用于3.3V和5V微控制器系统。\n MAX7387/MAX7388提供时钟源，复位功能、看门狗和电源失效检测功能。看门狗定时器可通过引脚编程设置，看门狗超时范围为6ms至2048ms。可编程设置电源失效检测门限，提供必要的电源失效预报警。MAX7388的电源失效检测门限由内部设置。MAX7387具有独立的看门狗输出，用作状态指示或控制紧急安全系统。\n MAX7387/MAX7388时钟输出由工厂设置，频率范围为1MHz至16MHz。可提供4个标准频率。同时还可根据要求提供其它频率。时钟频率为12MHz时，最大工作电流 \n• 内置复位、看门狗和电源失效检测功能 \n• +2.7V至+5.5V工作电压 \n• 电源电压低至1.1V时仍保证有效复位输出 \n• 在-40°C至+125°C温度范围内，总精度为±4% \n• 工作温度范围为-40°C至+125°C \n• 5.5mA工作电流(12MHz版本) \n• 1MHz至16MHz的工厂预设频率范围;

ADI

亚德诺

System Monitoring Oscillator with Watchdog and Power Fail

文件：605.74 Kbytes 页数：12 Pages

MAXIM

美信

Frame Engine and Datalink Manager

FEATURES • Single-chip multi-channel packet processor supporting line rate throughput transfers of packet sizes from 40 to 9.6 Kbytes, for up to an aggregate of 336 T1s, 252 E1s, or 12 DS-3s. • Provides simultaneous support of PPP, Frame Relay, Multilink-PPP and Multilink-Frame Relay protocols.

文件：58.47 Kbytes 页数：2 Pages

PMC

Error correction and host interface IC for CD-ROM ELM

GENERAL DESCRIPTION The SAA7388 decoder is a block decoder buffer manager for high-speed CD-ROM applications that integrates real-time error correction and detection and host interface data transfer functions into a single chip. FEATURES • CD-ROM (Mode 1) and CD-I (Mode 2 - Form 1 and Form 2) f

文件：226.64 Kbytes 页数：60 Pages

PHI

PHI

4 X 41W QUAD BRIDGE CAR RADIO AMPLIFIER

Description The TDA7388 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications. Based on a fully complementary PNP/NPN configuration, the TDA7388 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely

文件：210.97 Kbytes 页数：10 Pages

STMICROELECTRONICS

意法半导体