Texas Instruments · Boomer® Series
Texas Instruments Boomer® series, Class AB audio amplifier, 1-Channel (Mono) with Mono Headphones, 1W x 1 @ 8Ohm, 110mW x 1 @ 32Ohm, 8-SOIC package, -40°C to 85°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Class AB |
| Series | Boomer® |
| Output type | 1-Channel (Mono) with Mono Headphones |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 5.5V |
| Max output power x channels @ load | 1W x 1 @ 8Ohm; 110mW x 1 @ 32Ohm |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Depop, Mute, Shutdown, Thermal Protection, Volume Control |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
The LM4875MX/NOPB: The 1W into 8Ω rating handles a small speaker for voice or alert tones; the 110mW into 32Ω covers consumer headphone levels.
The 8-SOIC package reflows onto standard FR4; keep the thermal pad (if present) soldered to a copper pour for heat spreading at 1W continuous output.