This document is the datasheet of MCP6L71/1R/2/4 series operational amplifiers, which introduces the features and characteristics of this series.
The MCP6L71/1R/2/4 family of operational amplifiers from Microchip provides rail‑to‑rail input and output, low quiescent current and a 2 MHz gain‑bandwidth product. They are offered in single, dual and quad packages and operate from 2.0 V to 6.0 V, making them suitable for portable, battery‑powered equipment such as notebooks, PDAs and photodiode amplifiers.
The datasheet includes electrical characteristics, absolute maximum ratings, typical performance curves, and test circuit diagrams. Design aids such as FilterLab® software and evaluation boards are referenced, and the document lists the extended temperature range (‑40 °C to +125 °C) and package‑specific thermal resistances.
| Gain Bandwidth Product | 2 MHz (typical) |
|---|---|
| Supply Voltage | 2.0 V to 6.0 V |
| Quiescent Current per Amplifier | 150 µA (typical) |
| Input Offset Voltage | 4 mV (typical) |
| Power Supply Rejection Ratio (PSRR) | 89 dB |
| Input Bias Current | 1 pA (typical) |
| Common‑Mode Rejection Ratio (CMRR) | 91 dB |
| Output Short‑Circuit Current | 425 mA |
| Operating Temperature Range | ‑40 °C to +125 °C |
| Storage Temperature Range | ‑65 °C to +150 °C |
The device operates from 2.0 V up to 6.0 V.
Typical quiescent current is 150 µA per amplifier.
The gain‑bandwidth product is 2 MHz (typical).
It is specified for operation from –40 °C to +125 °C.