内置型PIR传感器信号调理芯片

NSA3180/3180T是一颗高度集成的用于热释电红外传感器（PIR）的控制芯片。NSA3180单片集成了热释电被动红外移动探测的所有必需组件，模拟前端可以直接连接模拟型PIR探测器。内置高精度模数转换器，可将探测器信号转化成数字信号，移动检测单元可以针对移动热源进行算法甄别，提高系统抗干扰性，支持开关量输出。传感器灵敏度阈值和报警维持时间可通过外部电阻调节。NSA3180T相比于NSA3180的静态电流稍大，最低工作电压也稍高一点，是NSA3180的低成本版。 •应对PIR内置型信号调理应用场合，DFN8封装\n•开关量输出\n•供电电压范围为1.5V~4.5V（NSA3180T为1.8V~4.5V）;

Novosense

纳芯微电子

PHASE LOCKED LOOP(Digital Radio Equipment, Fixed Wireless Access, Satellite Communication Systems)

文件：75.78 Kbytes 页数：2 Pages

ZCOMM

DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS

description The TISP3180 is designed specifically for telephone equipment protection against lightning and transients induced by a.c. power lines. These devices consist of two bidirectional suppressor elements connected to a Common (C) terminal. They will supress voltage transients between termin

文件：195.03 Kbytes 页数：11 Pages

POINN

DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS

description The TISP3180L is designed specifically for telephone equipment protection against lightning and transients induced by a.c. power lines. These devices consist of two bidirectional suppressor elements connected to a Common (C) terminal. They will supress voltage transients between termi

文件：112.32 Kbytes 页数：5 Pages

POINN