The MAX13335E/MAX13336E are high-fidelity stereo audio input amplifiers designed for automotive applications requiring audio-level detection and/or jack sensing capability.
The MAX13335E and MAX13336E are high‑fidelity stereo audio input amplifiers designed for automotive applications. They provide differential and quasi‑differential inputs, programmable gain, and diagnostic functions accessed via an I2C interface.
The devices operate over a wide voltage range, support automotive‑grade ESD protection, and include features such as audio presence detection, jack‑sense detection, and zero‑crossing gain control. Detailed electrical characteristics, thermal data, and ordering information are provided.
| Operating Junction Temperature Range | -40 °C to +150 °C |
|---|---|
| Gain Range (MAX13335E) | -14 dB to +16 dB |
| Common‑Mode Rejection Ratio (CMRR) | 80 dB |
The devices are rated for an operating junction temperature range of –40 °C to +150 °C.
Yes, they meet ISO 10605 with +15 kV air‑gap and +8 kV contact discharge protection.