CC2538 Powerful Wireless Microcontroller System-On-Chip for 2.4-GHz IEEE 802.15.4, 6LoWPAN, and ZigBee® Applications

1.1 Features 1 • Microcontroller – Powerful ARM® Cortex®-M3 With Code Prefetch – Up to 32-MHz Clock Speed – 512KB, 256KB or 128KB of In-System- Programmable Flash – Supports On-Chip Over-the-Air Upgrade (OTA) – Supports Dual ZigBee Application Profiles – Up to 32KB of RAM (16KB With Retent

文件：992.98 Kbytes 页数：34 Pages

TI

德州仪器

Primary-side controlled high-precision constant voltage/constant current PWM controller

Applications: Mobile phone/digital camera chargers Low power adapters Features: Excellent EMI performance. Constant voltage and constant current accuracy up to 5% Primary-side control mode, eliminating the need for a TL431 and optocoupler Discontinuous-mode flyback topology

文件：1.1557 Mbytes 页数：9 Pages

CRE

康源半导体

4ohm Dual SPST Switches

文件：156.35 Kbytes 页数：9 Pages

VISHAYVishay Siliconix

威世威世科技公司

4 ??Dual SPST Switches

FEATURES • Halogen-free According to IEC 61249-2-21 Definition • Low and flat switch on resistance, 2.5 /typ • Low leakage and parasitic capacitance • 366 MHz, - 3 dB bandwidth • Latch-up current > 300 mA (JESD78) • Over voltage tolerant TTL/CMOS compatible • Compliant to RoHS Directive 2

文件：178.85 Kbytes 页数：10 Pages

VISHAYVishay Siliconix

威世威世科技公司