| Part Number | Description | Number
of Channel | VIN
(V) | Shutdown Current
(uA) | Quiescent Current
(mA) | POUT to 4ohm
@ 1% THD | POUT to 4ohm
@ 10% THD | POUT to 8ohm
@ 1% THD | POUT to 8ohm
@ 10% THD | SNR
(dB) | PSRR
(dB) | Gain
(dB) | OTP | OCP | EN | Differential
Input | Analog
Volume
Control | Single
Ended
Output | Package |
| uA2551 | 2.2W Mono Class-D Audio Amplifier | 1 | 2.5~2.5 | <2 | 3.4 | 2.1 | 2.2 | 1.3 | 1.5 | 87 | 65@1Khz | Adj. | ● | ● | ● | ● | | | WLCSP1.5x1.5-9
WDFN3x3-8
PMSOP-8 |