This document describes the features and characteristics of Analog Devices' Mono 1.5 W/Stereo 250 mW Power Amplifier SSM2250 Rev. A. The amplifier is designed for desktop computers, sound cards, communication headsets, and other applications. It features mono 1.5 W differential or stereo 250 mW output, single-supply operation, low power shutdown current, low distortion, wide bandwidth, and is unity-gain stable.
The Analog Devices SSM2250 is a mono 1.5 W or stereo 250 mW power amplifier designed for use in desktop, portable, and palmtop computers. It supports single-supply operation from 2.7 V to 6 V and features low shutdown current of 60 pA.
| Output Power (Mono BTL) | 1,000 mW at 8 Ω, THD < 1% |
|---|---|
| Output Power (Stereo SE) | 90 mW at 32 Ω, THD < 1% |
| Supply Voltage Range | 2.7 V to 6V |
| Shutdown Current | 60 pA |
| Gain Bandwidth Product | 4 MHz |
The device is specified for operation between -40°C and +85°C.
The shutdown current is 60 µA.
The maximum supply voltage is 6V.