The SSM2250 is a low-power audio amplifier intended for use in desktop, portable, and palmtop computers. It supports single-supply operation from 2.7 V to 6 V and features an automatic switch between an internal mono speaker and external stereo headphones. The device provides rail-to-rail outputs and eliminates the need for coupling capacitors on its balanced output.
| Output Power (Mono) | 1.5 W differential |
|---|---|
| Output Power (Stereo) | 250 mW |
| Supply Voltage Range | 2.7 V to 6V |
| Shutdown Current | 60 pA |
| Total Harmonic Distortion (THD) | 0.2% at 1.5W |
| Bandwidth | 4 MHz |
The shutdown current is 60 pA.
Yes, the device is unity-gain stable.