Datasheet Details
| Part number | LM4873 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.69 MB |
| Description | Dual 2.1W Audio Amplifier |
| Datasheet | LM4873-etcTI.pdf |
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Overview: LM4873 .ti. SNAS033E – AUGUST 2000 – REVISED MAY 2013 LM4873 Dual 2.
| Part number | LM4873 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.69 MB |
| Description | Dual 2.1W Audio Amplifier |
| Datasheet | LM4873-etcTI.pdf |
|
|
|
The LM4873 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.1W to a 4Ω load or 2.4W to a 3Ω load with less than 1.0% THD+N (see Notes below).
In addition, the headphone input pin allows the amplifiers to operate in single-ended mode when driving stereo headphones.
A MUX control pin allows selection between the two stereo sets of amplifier inputs.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LM4873 | Dual 2.1W Audio Amplifier | National Semiconductor |
| Part Number | Description |
|---|---|
| LM4871 | 3W Audio Power Amplifier |
| LM4871M | 3W Audio Power Amplifier |
| LM4875 | 750mW Audio Power Amplifier |
| LM4876 | 1.1W Audio Power Amplifier |
| LM4879 | 1.1 Watt Audio Power Amplifier |
| LM4802B | Audio Power Amplifier |
| LM4802BLQBD | Audio Power Amplifier |
| LM4804 | Low Voltage High Power Audio Power Amplifier |
| LM4808 | Low Voltage High Power Audio Power Amplifier |
| LM4809 | Dual 105mW Headphone Amplifier |