The SSM2250 is a low-power monophonic or stereo power amplifier from Analog Devices, with 1.5 W of output power and 0.2% distortion, suitable for desktop computers, sound cards, headphones, handheld game consoles, etc.
The SSM2250 is a compact audio amplifier designed for desktop, portable, or palmtop computers, sound cards, communication headsets, and handheld games. It supports both mono bridged-tied load (BTL) and stereo single-ended (SE) outputs with rail-to-rail performance from a single supply ranging from 2.7 V to 6 V.
| Output Power (Mono BTL) | 1.5 W |
|---|---|
| Output Power (Stereo SE) | 250 mW |
| Supply Voltage Range | 2.7 V to 6 V |
| Shutdown Current | 60 pA |
| Total Harmonic Distortion (THD) | 0.2% |
| Bandwidth | 4 MHz |
| Operating Temperature Range | -40°C to +85°C |
The device is available in 14-lead TSSOP and 10-lead MSOP surface mount packages.
Yes, combined with an AC'97 Codec it provides a PC audio system that meets the PC 99 requirements.
Yes, the device can automatically switch between an internal mono speaker and external headphones.