U.S./International Modem DAA Line Codec Chipset

GENERAL DESCRIPTION The AD1803 is a low power, 16-bit codec for modem, voice/handset, and telephony applications. It can also be used as a cellular telephone interface. The AD1803 is an Intel AC 97 Rev 2.1-compliant modem codec (refer to documentation about the Intel AC 97) with selectable A

U.S./International Modem DAA Line Codec Chipset

1.8 GHz UPMIXER, EXCITER AND LO AMP GaAs MONOLITHIC INTEGRATED CIRCUIT

Designed primarily for use in DECT, Japan’s Personal Handy System (PHS), and other wireless Personal Communication Systems (PCS) applications at 1.8 GHz, but also applicable to Industrial, Scientific and Medical (ISM) applications at 2.5 GHz. The MRFIC1803 is a complete active upmixer, exciter amp

Integrated Circuit Stereo Audio Control

Description: The NTE1803 is an linear integrated circuit in a 18–Lead DIP type package designed as an active stereo tone/volume control for car radios, TV receivers, and audio equipment. It includes functions for bass and treble control, volume control with built–in contour (can be switched off

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

DESCRIPTION The ST1803DHI is manufactured using Diffused Collector technology for more stable operation Vs base drive circuit variations resulting in very low worst case dissipation. ■ NEW SERIES, ENHANCED PERFORMANCE ■ FULLY INSULATED PACKAGE (U.L. COMPLIANT) FOR EASY MOUNTING ■ INTEGRATED FR

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

DESCRIPTION The ST1803DHI is manufactured using Diffused Collector technology for more stable operation Vs base drive circuit variations resulting in very low worst case dissipation. ■ NEW SERIES, ENHANCED PERFORMANCE ■ FULLY INSULATED PACKAGE (U.L. COMPLIANT) FOR EASY MOUNTING ■ INTEGRATED FR

N-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHING

DESCRIPTION The µPA1803 is a switching device which can be driven directly by a 4.5-V power source. The µPA1803 features a low on-state resistance and excellent switching characteristics, and is suitable for applications such as power switch of portable machine and so on. FEATURES