Datasheet Details
| Part number | LM48821 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.08 MB |
| Description | 52mW Differential Input Stereo Headphone Amplifier |
| Datasheet |
 LM48821 Datasheet
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General Description
With its directly-coupled output technology, the LM48821 is a variable gain audio power amplifier capable of delivering 52mWRMS per channel into a 16Ω single-ended load with less than 1% THD+N from a 3V power supply.
76dB to 18dB.
Key Features
- 1.
- 2 Ground Referenced Outputs.
- Differential Inputs.
- I2C Volume and Mode Controls.
- Available in Space-Saving DSBGA Package.
- Ultra Low Current Shutdown Mode.
- Advanced Output Transient Suppression Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions.
- 2.0V to 4.0V Operation (PVDD and SVDD).
- 1.8 to 4.0V Operation (I2CVDD).
- No Output Coupling Capacitors, Snubber Networks, Bootstrap Capacitors, or GainSettin.