| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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9,388 pcs
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9388 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,786 pcs
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5786 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
163 pcs
|
163 pcs | On Request | 1 | On Request | On Request | 2004 | On Request | On Request |
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| Manufacturer Name |
The Texas Instruments LM4808MM is a dual audio power amplifier designed for high-quality output power with minimal external components. It is capable of delivering 105mW per channel of continuous average power into a 16Ω load with a total harmonic distortion plus noise (THD+N) of 0.1% at 1kHz, from a 5V power supply.
This amplifier is part of the Boomer family, specifically designed for low-power portable systems as it does not require bootstrap capacitors or snubber networks. The LM4808MM is unity-gain stable and can be configured using external gain-setting resistors. It is available in surface mount packaging, including VSSOP (DGK) and SOIC (D) packages.
Key specifications include an output power of 105mW into 16Ω and 70mW into 32Ω, both at 0.1% THD+N. The operating temperature range is -40°C to 85°C. Its design prioritizes minimal external components and excellent power supply ripple rejection, making it suitable for various audio applications in portable devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.86 | $0.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM4808MM can deliver 105mW per channel of continuous average power into a 16Ω load or 70mW into a 32Ω load, both at 0.1% THD+N.
The total harmonic distortion plus noise (THD+N) is 0.1% at 1kHz for 105mW into 16Ω and for 70mW into 32Ω.
The operating temperature range is -40°C to 85°C.
The LM4808MM is available in VSSOP (DGK) and SOIC (D) surface mount packages.