The MAX4412 is a single, low‑power, low‑distortion operational amplifier featuring rail‑to‑rail output and low‑voltage operation. It is designed for portable audio and signal‑conditioning applications, maintaining excellent dynamic performance at low supply voltages.

| Parameter | Specification | |-----------|---------------| | Channels | Single | | Gain Bandwidth Product | 100 MHz (typ) | | Slew Rate | 30 V/µs (typ) | | Input Voltage Noise | 8 nV/√Hz @ 1 kHz | | THD+N | 0.002% @ 10 kHz | | Supply Voltage | 2.7 V – 5.5 V (single) | | Quiescent Current | 2 mA (typ) | | Output Type | Rail‑to‑rail output | | Operating Temp | -40°C ~ +85°C | | Package | SC‑70‑5 |

- Low power and low distortion - Rail‑to‑rail output swing - High speed (100 MHz bandwidth, 30 V/µs slew rate) - Low input bias current - Shutdown mode (on some versions)

- Portable audio devices - Headphone amplifiers - Analog signal conditioning - Active filters - Battery‑powered instruments ---