Datasheet SSM2305RMZ-R2 - Analog Devices AMP, AUDIO, 2.8 W, MONO, D, 8MSOP — Ficha de datos

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Manufacturer: Analog Devices

Description: AMP, AUDIO, 2.8 W, MONO, D, 8MSOP

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Filterless High Efficiency Mono 2.8 W Class-D Audio Amplifier SSM2305
FEATURES
Filterless Class-D amplifier with - modulation No sync necessary when using multiple Class-D amplifiers from Analog Devices, Inc.

2.8 W into 4 load and 1.6 W into 8 load at 5.0 V supply with <10% total harmonic distortion (THD) 89% efficiency at 5.0 V, 1.3 W into 8 speaker >98 dB signal-to-noise ratio (SNR) Single-supply operation from 2.5 V to 5.5 V 20 nA ultralow shutdown current Short-circuit and thermal protection Available in 8-lead, 3 mm Ч 3 mm LFCSP and MSOP Pop-and-click suppression Built-in resistors reduce board component count Fixed and user-adjustable gain configurations
The SSM2305 features a high efficiency, low noise modulation scheme that does not require external LC output filters. The modulation provides high efficiency even at low output power. The SSM2305 operates with 90% efficiency at 1.3 W into 8 or 83% efficiency at 2.2 W into 4 from a 5.0 V supply and has an SNR of >98 dB. Spre

Specifications:

• Amplifier Class: D
• Load Impedance: 4 Ohm
• MSL: MSL 1 - Unlimited
• Number of Channels: 1
• Number of Pins: 8
• Operating Temperature Range: -40°C to +85°C
• Output Power: 2.8 W
• Package / Case: MSOP
• Supply Voltage Range: 2.5 V to 5.5 V
• THD + N: 0.02% @ 1 W, 8 Ohm, VDD=5V

RoHS: Yes

Otros nombres:

SSM2305RMZR2, SSM2305RMZ R2