This document introduces ROHM's resistor products, including product overview, technical characteristics, specifications, application circuits and application examples
The LM2904MX is a dual operational amplifier from ROHM with a commercial‑grade operating temperature range of –40 °C to +85 °C. It supports a single‑supply voltage of 3 V to 26 V or a dual‑supply of 1.5 V to 13 V, offers a typical large‑signal voltage gain of 100 V/mV, low supply current drain of 0.5 mA, and an input offset voltage of 2 mV.
The datasheet includes absolute maximum ratings, detailed electrical characteristics, and application examples such as disabling unused inputs and handling output capacitors. It also provides contact information for ROHM sales offices worldwide.
| Operating temperature range | -40 °C to +85 °C |
|---|---|
| Single‑supply voltage range | 3 V to 26 V |
| Dual‑supply voltage range | 1.5 V to 13 V |
| Low supply current drain | 0.5 mA typ |
| Large‑signal voltage gain | 100 V/mV typ |
| Input offset voltage | 2 mV typ |
| Power dissipation | 450 mW |
| Differential input voltage | 26 V |
| Input common‑mode voltage range | -0.3 V to +26 V |
| Common‑mode rejection ratio | 70 dB typ |
The LM2904MX operates from –40 °C to +85 °C.
It can be powered with a single supply of 3 V to 26 V or a dual supply of 1.5 V to 13 V.
The typical input offset voltage is 2 mV.
Connect a resistor between the output terminal and GND and increase the bias current to enable Class A operation.