LM4731TA/NOPB
IC AMP CLSS AB STER 25W TO220-15Manufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments LM4731TA-NOPB is a 2-channel Class AB audio amplifier IC. This device is designed for high-fidelity audio amplification and is suitable for applications requiring robust performance and integrated protection features. Key features include mute and depop functionality, along with comprehensive short-circuit and thermal protection mechanisms to ensure reliable operation. The amplifier delivers a maximum output power of 25W per channel into an 8-ohm load. It supports a wide supply voltage range, from 20V to 56V for single-ended supplies and ±10V to ±28V for dual-ended supplies. The LM4731TA-NOPB utilizes a through-hole mounting type and is packaged in a TO-220-15 configuration with formed leads. This component is commonly found in home theater systems, professional audio equipment, and automotive audio applications. The operating temperature range is -20°C to 85°C (TA).
Additional Information
Series: -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-220-15 Formed Leads |
| Output Type | 2-Channel (Stereo) |
| Mounting Type | Through Hole |
| Type | Class AB |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Voltage - Supply | 20V ~ 56V, ±10V ~ 28V |
| Max Output Power x Channels @ Load | 25W x 2 @ 8Ohm |
| Supplier Device Package | TO-220-15 |
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