LM4985TMX/NOPB
IC AMP CLSS AB STER 135MW 12USMDManufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments Boomer® series LM4985TMX-NOPB is a 2-channel Class AB audio amplifier IC. This device is designed for headphone applications, delivering 135mW per channel into a 16-ohm load. Key features include I2C interface for control, a shutdown pin for power management, integrated thermal protection, and adjustable volume control. The amplifier operates from a 2.3V to 5.5V supply voltage. This component is housed in a 12-DSBGA package, suitable for surface mounting. Its robust feature set makes it ideal for portable audio devices, mobile phones, and other consumer electronics requiring high-quality stereo audio amplification. The operating temperature range is -40°C to 85°C.
Additional Information
Series: Boomer®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | I2C, Shutdown, Thermal Protection, Volume Control |
| Packaging | Tape & Reel (TR) |
| Package / Case | 12-WFBGA, DSBGA |
| Output Type | Headphones, 2-Channel (Stereo) |
| Mounting Type | Surface Mount |
| Type | Class AB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.3V ~ 5.5V |
| Max Output Power x Channels @ Load | 135mW x 2 @ 16Ohm |
| Supplier Device Package | 12-DSBGA |
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