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

PNP high-voltage transistor

DESCRIPTION PNP transistor in a TO-92; SOT54 plastic package. NPN complements: BF483, BF485 and BF487. FEATURES • Low feedback capacitance. APPLICATIONS • Intended for use in video output stages of black and white and colour television receivers.

Built-in Amp.Type OPIC Light Detector

■ Features 1. Compact type 2. Built-in schmidt trigger circuit 3. LSTTL and TTL compatible output 4. Open collector output 5. Low level output under incident light (IS487) High level output under incident light (IS488) 6. A wide range of operating supply voltage

Silicon NPN Transistor RF Power Output

Description: The NTE488 is a silicon NPN epitaxial planar type transistor designed for industrial use RF power Amplifiers on VHF band mobile radio applications. Features: • High Power Gain: Gpe ≥ 10.7dB @ VCC = 13.5V, PO = 3.5W, f = 175MHz • TO39 Metal Sealed Package for High Reliability • Em

High Speed Quad RS-485/RS-422 Line Receivers

DESCRIPTION… The SP488A and SP489A are high speed quad differential line receivers capable of meeting the RS-485 and RS-422 protocols while running at five times the normal transmission rates. The SP488A and SP489A are enhanced versions of Sipexs SP488 and SP489 quad RS-485/RS-422 line receivers.

Enhanced Quad RS-485/RS-422 Line Receivers

DESCRIPTION… The SP488E and SP489E are low-power quad differential line receivers that meet the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over +15kV for both Human Body Model and IEC1000-4-2 Air Disc