Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

[Chengdu Sino Microdelectronics System Co., Ltd] General Description The HWD481, HWD483, HWD485, HWD487–HWD491, and HWD1487 are low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The HWD483, HWD487, HWD488, and HWD489 feature reduced sle

NPN high-voltage transistors

DESCRIPTION NPN transistors in a TO-92 plastic package. PNP complement: BF488 FEATURES • Low feedback capacitance. APPLICATIONS • Intended for use in video output stages in black-and-white and in colour television receivers.

Infrared Emitting Diode

■ Features 1. Narrow beam angle (∆θ : TYP. ± 13˚) 2. Radiant flux ( Φ e : MIN. 0.7mW at I F = 20mA) 3. Compact, high reliability by chip coating (GL480Q/GL483Q ) 4. Long lead type (GL483Q) ■ Applications 1. Copiers 2. Floppy disk drives 3. Optoelectronic switches

Silicon NPN Transistor RF Power Output for Mobile Use, PO = 18W @ 866MHz

Description: The NTE483 is a 12.5 Volt epitaxial silicon NPN planer transistor designed for primarily for 800MHz mobile communications. This device utilizes matched input technology (Tuned Q) to increase bandwidth and power gain over the complete range of 806–866MHz. Features: • Designe

Enhanced Low EMI Half-Duplex RS-485 Transceiver

DESCRIPTION The SP483E is a half-duplex transceiver that meets the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. ■ +5V Only ■ Low Power BiCMOS ■ Driver/Receiver Enable for Multi-Drop configurations ■ Enhanced ESD Specifications: +15KV Human Body M

Enhanced Low EMI Half-Duplex RS-485 Transceiver

DESCRIPTION The SP483E is a half-duplex transceiver that meets the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. ■ +5V Only ■ Low Power BiCMOS ■ Driver/Receiver Enable for Multi-Drop configurations ■ Enhanced ESD Specifications: +15KV Human Body M