| Part Number | LM4805 |
| Manufacturer | National Semiconductor |
| Title | Low Voltage High Power Audio Power Amplifier |
| Description | The LM4805 is a boosted audio power amplifier designed for driving 8ohm speakers in portable applications. It delivers at least 1W continuous powe... |
| Features |
a low-power consumption shutdown mode along with an internal thermal shutdown protection mechanism and short circuit protection. The LM4805 contains advanced pop & click circuitry that eliminates noises which would otherwise occur during turn-on and turn-off transitions. The LM4805 is unity-gain sta... |
| Datasheet | LM4805 pdf datasheet |
| Part Number | LM4809LQBD |
| Manufacturer | Texas Instruments |
| Title | Dual 105mW Headphone Amplifier |
| Description | The LM4809 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) f. |
| Features |
1
•2 Active-Low Shutdown Mode • "Click and Pop" Reduction Circuitry • Low Shutdown Current • WSON, MSOP, and SOIC Surface Mount Packaging • No Bootstrap Capacitors Required • Unity-Gain Stable APPLICATIONS • Headphone Amplifier • Personal Computers • Microphone Preamplifier • PDA's KEY SPECIFICATION. |
| Datasheet | LM4809LQBD pdf datasheet |
| Part Number | LM4809 |
| Manufacturer | Texas Instruments |
| Title | Dual 105mW Headphone Amplifier |
| Description | The LM4809 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) f. |
| Features |
1
•2 Active-Low Shutdown Mode • "Click and Pop" Reduction Circuitry • Low Shutdown Current • WSON, MSOP, and SOIC Surface Mount Packaging • No Bootstrap Capacitors Required • Unity-Gain Stable APPLICATIONS • Headphone Amplifier • Personal Computers • Microphone Preamplifier • PDA's KEY SPECIFICATION. |
| Datasheet | LM4809 pdf datasheet |
| Part Number | LM4809 |
| Manufacturer | National Semiconductor |
| Title | Dual 105mW Headphone Amplifier |
| Description | The LM4809 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) f. |
| Features |
an externally controlled, active-low, micropower consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.
Key Specifications
n THD+N at 1kHz at 105mW continuous average power into 16Ω 0.1% (typ) n THD+N at 1kHz at 70mW continuous average power into 32Ω 0.1% (typ) n S. |
| Datasheet | LM4809 pdf datasheet |
| Part Number | LM4808 |
| Manufacturer | Texas Instruments |
| Title | Low Voltage High Power Audio Power Amplifier |
| Description | The LM4808 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) f. |
| Features |
1
•2 WSON, VSSOP, and SOIC Surface Mount Packaging • Switch On/Off Click Suppression • Excellent Power Supply Ripple Rejection • Unity-Gain Stable • Minimum External Components APPLICATIONS • Headphone Amplifier • Personal Computers • Portable Electronic Devices DESCRIPTION The LM4808 is a dual aud. |
| Datasheet | LM4808 pdf datasheet |
| Part Number | LM4808 |
| Manufacturer | National Semiconductor |
| Title | Dual 105mW Headphone Amplifier |
| Description | The LM4808 is a dual audio power amplifier capable of delivering 105 mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) . |
| Features |
n n n n n SOP and MSOP surface mount packaging Switch on/off click suppression Excellent power supply ripple rejection Unity-gain stable Minimum external components
Applications
n Headphone Amplifier n Personal Computers n Microphone Preamplifier
Typical Application
Connection Diagram
SOP & MSOP . |
| Datasheet | LM4808 pdf datasheet |
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