Analog Devices MAX4368EUA Class AB audio power amplifier, 1-Channel (Mono), 330mW x 1 @ 16Ohm, 2.3V ~ 5.5V supply, 8-µMAX surface mount package.
| Parameter | Value |
|---|---|
| Type | Class AB |
| Output type | 1-Channel (Mono) |
| Mounting | Surface Mount |
| Supply voltage | 2.3V ~ 5.5V |
| Max output power x channels @ load | 330mW x 1 @ 16Ohm |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
The MAX4368EUA: The Class AB output stage keeps crossover distortion low at the expense of quiescent current; for a battery-powered line, the shutdown pin (asserted high) pulls the supply current to near zero between audio bursts.
The MAX4368EUA is a Class AB audio power amplifier — a linear output stage that biases the output transistors in the conducting region for both halves of the waveform, which eliminates crossover distortion at the cost of lower efficiency than Class D.
The MAX4368EUA is RoHS non-compliant per the manufacturer's listing — the termination finish contains lead.