Texas Instruments · Boomer® Series
Texas Instruments Boomer® series LM4865M/NOPB, Class AB audio amplifier, 1-channel (mono) with mono headphone output, 1W x 1 @ 8Ω / 110mW x 1 @ 32Ω, 2.7V~5.5V supply, -40°C~85°C, 8-SOIC package.
MOQ 1 · Tube · 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 | Tube |
| Features | Depop, Mute, Shutdown, Thermal Protection, Volume Control |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
The Texas Instruments LM4865M/NOPB is a Class AB audio power amplifier from the Boomer® series, delivering 1 W into an 8 Ω load and 110 mW into 32 Ω headphones from a single mono channel. The 8-SOIC package (0.154" body, 3.90 mm width) surface-mounts onto a standard audio output stage. On-chip features include depop, mute, shutdown, thermal protection, and volume control.
No end-of-life notice is documented.