LM4953 datasheet by National Semiconductor (now Texas Instruments).
| Part number | LM4953 |
|---|---|
| Datasheet | LM4953_NationalSemiconductor.pdf |
| File Size | 689.68 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Ground-Referenced Ultra Low Noise / Ceramic Speaker Driver |
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The LM4953 is an audio power amplifier designed for driving Ceramic Speaker in portable applications. When powered by a 3.6V supply, it is capable of forcing 12.6Vpp across a 2µF + 30Ω bridge-tied-load (BTL) with less than 1% THD+N. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external ponents.
View all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM4950 | 7.5W Mono-BTL or 3.1W Stereo Audio Power Amplifier |
| LM4951 | Wide Voltage Range 1.8 Watt Audio Amplifier |
| LM4951A | Wide Voltage Range 1.8 Watt Audio Amplifier |
| LM4952 | 3.1W Stereo-SE Audio Power Amplifier |
| LM4954 | HIgh Voltage 3 Watt Audio Power Amplifier |
| LM4900 | 265mW at 3.3V Supply Audio Power Amplifier |
| LM4901 | 1.6 Watt Audio Power Amplifier |
| LM4902 | 265mW at 3.3V Supply Audio Power Amplifier |
| LM4903 | 1 Watt Audio Power Amplifier |
| LM4904 | 1 Watt Audio Power Amplifier |
