Maxim Integrated MAX98357AEWL+T, Class D mono audio amplifier, 3.2W output into 4Ω, 2.5V–5.5V supply, 9-WLP package, -40°C to 85°C operation.
| Parameter | Value |
|---|---|
| Type | Class D |
| Output type | 1-Channel (Mono) |
| Mounting type | Surface Mount |
| Voltage | 2.5V ~ 5.5V |
| Max output power x channels @ load | 3.2W x 2 @ 4Ohm |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Depop, Short-Circuit and Thermal Protection |
| Case | 9-WFBGA, WLBGA |
Operating temperature spans -40°C to 85°C, covering industrial and outdoor consumer applications. The part is not AEC-Q100 qualified, so it is not intended for automotive-grade designs without additional qualification work.
Maxim lists the MAX98357AEWL+T as Active in production. It is ROHS3 compliant. The part is sourced through independent distribution; submit an RFQ for current pricing and lead time.
It is a 1-channel (mono) Class D amplifier.
Yes, the 2.5V to 5.5V supply range includes 3.3V, so 3.3V logic-level audio inputs are within the operating limits.
This part is sourced to order through independent distribution. Submit an RFQ for current pricing and lead time; availability is confirmed at quote time.