| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Quiescent Current | 4.00 mA |
| Output Power | 3.00 W |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 2.2V ~ 5.5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
Amplify and buffer audio signals by implementing this LM4991MAX/NOPB class D amplifier from Texas Instruments to drive a low impedance, inductive speaker load. It has a single input signal and a differential output signal. It has a maximum load resistance of 8 Ohm. It has a 1-channel mono output. This audio amplifier has a temperature range of -40 °C to 85 °C. Its typical PSRR is 64 dB. This device uses a single power supply.
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TEXAS INSTRUMENTS LM4991MA/NOPB Audio Power Amplifier, AB, 1Channel, 1.5W, 2.2V to 5.5V, SOIC, 8Pins
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Audio Amp Speaker 1CH Mono 3W Class-AB 8Pin WSON EP T/R
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