Datasheet SSM2375CBZ - Analog Devices Даташит ИС, усилитель, аудио, 9WLCSP — Даташит

Купить SSM2375CBZ на РадиоЛоцман.Цены — от 64 до 415 ₽ 26 предложений от 16 поставщиков ANALOG DEVICES SSM2375CBZ-REEL7 Audio Power Amplifier, D, 1Channel, 3W, 2.5V to 5.5V, LCSP, 9Pins
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Подробное описание

Производитель: Analog Devices

Описание: ИС, усилитель, аудио, 9WLCSP

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Краткое содержание документа:
Filterless, High Efficiency, Mono 3 W Class-D Audio Amplifier SSM2375
FEATURES
Filterless Class-D amplifier with spread-spectrum - modulation 3 W into 3 load and 1.4 W into 8 load at 5.0 V supply with <1% total harmonic distortion (THD + N) 93% efficiency at 5.0 V, 1.4 W into 8 speaker >100 dB signal-to-noise ratio (SNR) High PSSR at 217 Hz: 80 dB Flexible gain adjustment pin: 0 dB to 12 dB in 3 dB steps Fixed input impedance: 80 k User-selectable ultralow EMI emissions mode Single-supply operation from 2.5 V to 5.5 V 20 nA shutdown current Short-circuit and thermal protection with autorecovery Available in 9-ball, 1.5 mm Ч 1.5 mm WLCSP Pop-and-click suppression
Spread-spectrum pulse density modulation (PDM) is used to provide lower EMI-radiated emissions compared with other Class-D architectures.

The inherent randomized nature of spread-spectrum PDM eliminates the clock intermodulation (beating effect) of several amplifiers in close proximity. The SSM2375 includes an optional modu

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