Datasheet Details
| Part number | LM49251 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 8.19 MB |
| Description | Stereo Audio Subsystem |
| Datasheet | LM49251-etcTI.pdf |
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Overview: LM49251 www.ti.com SNAS498A – FEBRUARY 2011 – REVISED APRIL 2013 LM49251 Stereo Audio Subsystem with Class G Headphone Amplifier and Class D Speaker Amplifier with Speaker Protection Check for Samples:.
| Part number | LM49251 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 8.19 MB |
| Description | Stereo Audio Subsystem |
| Datasheet | LM49251-etcTI.pdf |
|
|
|
The LM49251 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones.
Part of TI’s PowerWise family of products, the LM49251 utilizes a high efficiency class G headphone amplifier topology as well as a high efficiency class D loudspeaker.
The headphone amplifiers
| Part Number | Description |
|---|---|
| LM49200 | Stereo Class AB Audio Subsystem |
| LM49200TLEVAL | Stereo Class AB Audio Subsystem |
| LM4921 | Low Voltage I2S 16-Bit Stereo DAC |
| LM4923 | 1.1 Watt Fully Differential Audio Power Amplifier |
| LM4924 | Stereo Headphone Audio Amplifier |
| LM4927 | 2.5 Watt Fully Differential Audio Power Amplifier |
| LM49270 | Filterless 2.2W Stereo Class D Audio Subsystem |
| LM4928 | 1.2 Watt Stereo Fully Differential Audio Amplifier |
| LM4929 | Stereo 40mW Low Noise Headphone Amplifier |
| LM4900 | Audio Power Amplifier |