LM4781TA/NOPB
IC AMP AB 3 CHAN 35W TO220-27Manufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments LM4781TA-NOPB, an Overture™ Series audio amplifier, delivers robust 3-channel Class AB performance. This through-hole component is housed in a TO-220-27 package with formed leads, suitable for demanding applications. The IC features integrated depop, mute, short-circuit, and thermal protection for enhanced reliability. With a maximum output power of 35W per channel into an 8-ohm load, it is well-suited for audio systems requiring significant power and clarity. The operating temperature range is -20°C to 85°C (TA). Power supply voltage flexibility is provided, accepting 20V to 70V single supply or ±10V to ±35V dual supply. This device finds extensive use in home theater systems, professional audio equipment, and automotive audio solutions.
Additional Information
Series: Overture™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Depop, Mute, Short-Circuit and Thermal Protection |
| Packaging | Tube |
| Package / Case | TO-220-27 Formed Leads |
| Output Type | 3-Channel |
| Mounting Type | Through Hole |
| Type | Class AB |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Voltage - Supply | 20V ~ 70V, ±10V ~ 35V |
| Max Output Power x Channels @ Load | 35W x 3 @ 8Ohm |
| Supplier Device Package | TO-220-27 |
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