380MHz, SOT-23, Low Power Current Feedback Operational Amplifier

The HFA1155 is a low power, high-speed op amp and is the most recent addition to Intersil’s HFA1XX5 series of low power op amps and buffers. Intersils proprietary complementary bipolar UHF-1 process, coupled with the current feedback architecture deliver superb bandwidth even at very high gains (>

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INTERSIL

Integrated Circuit Audio Power Amplifier, 5.8W

Description: The NTE1155 is an integrated circuit in a 10–Lead SIP type package designed for use as an audio power amplifier for car radio and car stereo applications Features: • Output Power: POUT = 5.8W (Typ) at VCC = 13.2V, RL = 4Ω, THD = 10 POUT = 9.2W (Typ) at VCC = 13.

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NTE

PROGRAMMABLE SYNCHRONOUS DC/DC HYSTERETIC CONTROLLER WITH VRM 9.0 VID RANGE

DESCRIPTION The SC1155 is a synchronous-buck switch-mode controller designed for use in single ended power supply applications where efficiency is the primary concern. The controller is a hysteretic type, with a user selectable hysteresis. The SC1155 is ideal for implementing DC/DC converters nee

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SEMTECH

先之科

Melody LSIs

OVERVIEW The SM1155 series are CMOS melody LSIs that, together with a battery and piezoelectric buzzer, operate in one of 3 melody modes determined by bonding options. They also feature an oscillator stop function in nonplay mode and a variable pull-down resistance function that responds to input

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NPC