Maxim Integrated MAX9725CETC, DirectDrive® series, Class AB stereo headphone amplifier, 25mW x 2 @ 16Ω, 0.9V–1.8V supply, -40°C to 85°C, 12-TQFN (4x4) exposed pad, surface mount.
| Parameter | Value |
|---|---|
| Type | Class AB |
| Series | DirectDrive® |
| Output type | Headphones, 2-Channel (Stereo) |
| Mounting type | Surface Mount |
| Voltage | 0.9V ~ 1.8V |
| Max output power x channels @ load | 25mW x 2 @ 16Ohm |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Case | 12-WQFN Exposed Pad |
Rated for -40°C to 85°C ambient.
Marked as Active on the lifecycle record, so no last-time-buy pressure. RoHS non-compliant per the listing — verify your assembly line's exemption status if you need lead-free. Sourced and quoted to order through independent distribution.
25mW per channel into a 16Ω load. That is the rated maximum output power x channels @ load from the spec table.
12-WQFN exposed pad; the supplier device package is 12-TQFN (4x4 mm). Surface mount only.
Yes. The 0.9V to 1.8V supply range is designed for single-cell Li-ion or LiFePO4 batteries, and the DirectDrive® architecture eliminates output capacitors, saving space and power.