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Technical Specifications
Parameters and characteristics for this part
| Specification | LM4940TSBD/NOPB |
|---|---|
| Amplifier Type | Class AB |
| Board Type | Fully Populated |
| Max Output Power x Channels @ Load | 6 W |
| Max Output Power x Channels @ Load [x] | 2 |
| Output Type | 2-Channel (Stereo) |
| Supplied Contents | Board(s) |
| Utilized IC / Part | LM4940 |
| Voltage - Supply [Max] | 16 V |
| Voltage - Supply [Min] | 10 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
LM4940 Series
The LM4940 is a dual audio power amplifier primarily designed for demanding applications in flat panel monitors and TVs. It is capable of delivering 6 watts per channel to a 4Ω load with less than 10% THD+N while operating on a 14.4VDCpower supply.
Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. The LM4940 does not require bootstrap capacitors or snubber circuits. Therefore, it is ideally suited for display applications requiring high power and minimal size.
The LM4940 features a low-power consumption active-low shutdown mode. Additionally, the LM4940 features an internal thermal shutdown protection mechanism along with short circuit protection.
Documents
Technical documentation and resources
No documents available
