Texas Instruments Boomer® series, Class AB audio amplifier, LM4895IBPX, 1-Channel (Mono), 1.4W x 1 @ 4Ohm, 2.2V ~ 5.5V supply, -40°C ~ 85°C, 9-VFBGA package.
| Parameter | Value |
|---|---|
| Type | Class AB |
| Series | Boomer® |
| Output type | 1-Channel (Mono) |
| Mounting | Surface Mount |
| Supply voltage | 2.2V ~ 5.5V |
| Max output power x channels @ load | 1.4W x 1 @ 4Ohm |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Case | 9-VFBGA |
However, it is RoHS non-compliant, which may restrict its use in new designs targeting EU markets or certain environmental directives. No official successor or second-source alternate is listed, so if you need a drop-in replacement, verify pin-compatibility with other Boomer® mono amplifiers in the 9-uSMD footprint.
The headline output is 1.4W into a 4Ω speaker.
The LM4895IBPX delivers 1.4W into a 4Ω load from a single mono channel, as rated in the datasheet.
No, the LM4895IBPX is listed as RoHS non-compliant. Verify regulatory requirements for your target market before specifying.