SINGLE CHIP SPEAKERPHONE WITH 8 - OHM LOUDSPEAKER AMPLIFIER

General description The amplifier is a simple, low cost add-on circuit to the SA253x single chip telephone family. It is supplied by the line current and amplifies the receive signal, taken from either RO1 or RO2 (Receive outputs), see Fig.1. Compared to more complex “real” handsfree circuits t

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SAMES

MEDIUM POWER LOW VOLTAGE TRANSISTOR

MEDIUM POWER LOW VOLTAGE TRANSISTOR DESCRIPTION The UTC SB2202 is a medium power low voltage transistor, designed for audio power amplifier, DC-DC converter and voltage regulator. „ FEATURES * High current output up to 3A * Low saturation voltage

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UTC

友顺

NPN Epitaxial Planar Silicon Transistor Switching, Driver Applications

NPN Epitaxial Planar Silicon Transistor Features • Composite type with 2 NPN transistor contained in a single package, facilitating high-density mounting. • Ultrasmall package permitting applied sets to be small and slim. • Small ON-resistance (Ron). Applications • Low-frequency power amplif

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SANYO

三洋

Bipolar Transistor

Bipolar Transistor 15V, 0.6A, Low VCE(sat) NPN Single SCH6 Features • Composite type with 2 NPN transistor contained in a single package, facilitating high-density mounting • Ultrasmall package permitting applied sets to be small and slim • Small ON-resistance (Ron) Applications • Low-frequ

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ONSEMI

安森美半导体