LM4883 |
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| Part Number | LM4883 |
| Manufacturer | National Semiconductor |
| Description | The LM4883 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.1W to a 4Ω load (Note 1) or 2.4W to a 3Ω load (Note 2) with less than 1.0% THD+N. In ad... |
| Features |
an internally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on.
Note 1: An LM4883SQ that has been properly mounted to a circuit board will deliver 2.1W into 4Ω. See the Application Information sections for further information concerning the LM4883SQ. Note 2: An LM4883SQ that has been properly mounted to a circuit board and forced-air cooled will deliver 2.4W into 3Ω.
Key Specifications
j PO at 1% THD+N
RL = 3Ω RL = 4Ω RL = 8Ω
j Single-ended mode THD... |
| Datasheet |
 LM4883 Data Sheet
PDF 1.22MB |
| Distributor | Stock | Price | Buy |
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| No. | Part # | Manufacture | Description | Datasheet |
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National Semiconductor |
Dual 250mW Audio Power Amplifier |
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Texas Instruments |
Dual 250mW Audio Power Amplifier |
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UTC |
DUAL 250m W AUDIO POWER AMPLIFIER |
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National Semiconductor |
Dual 200mW Headphone Amplifier |
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Texas Instruments |
Dual 200mW Headphone Amplifier |
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National Semiconductor |
250mW Audio Power Amplifier |
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Texas Instruments |
95mW Stereo Headphone Amplifier |
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National Semiconductor |
95mW Stereo Headphone Amplifier |
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Texas Instruments |
52mW Differential Input Stereo Headphone Amplifier |
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Texas Instruments |
35mW/Channel Stereo Headphone Amplifier |
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