Datasheet Details
| Part number | LM4929 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 899.80 KB |
| Description | Stereo 40mW Low Noise Headphone Amplifier |
| Datasheet |
 LM4929 Datasheet
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General Description
The LM4929 is an stereo audio power amplifier capable of delivering 40mW per channel of continuous average power into a 16Ω load or 25mW per channel into a 32Ω load at 1% THD+N from a 3V power supply.
Key Features
- a low-power consumption shutdown mode with a faster turn on time. Additionally, the LM4929 features an internal thermal shutdown protection mechanism. The LM4929 is unity gain stable and may be configured with external gain-setting resistors. Key Specifications j PSRR at 217Hz and 1kHz j Output Power at 1kHz with VDD = 2.4V, 65dB (typ) 25mW (typ) 40mW (typ) 2.0µA (max) 1mV (max) 1% THD+N into a 16Ω load j Output Power at 1kHz with VDD = 3V, 1% THD+N into a 16Ω load j Shutdown current j Outpu.
