The document provides information about the features and characteristics of Analog Devices' ADA4841-1/ADA4841-2 low power, low noise, low distortion, rail-to-rail output amplifiers.
The document is a datasheet for the Analog Devices ADA4841-1 and ADA4841-2, which are low power, low noise, low distortion, rail-to-rail output amplifiers. These devices are designed for battery-powered instrumentation and industrial measurement applications, offering a wide power supply range from 2.7 V to 12 V and a low quiescent current of 1.1 mA per amplifier. This manual is written in Chinese.
| Low Power Consumption | 1.1 mA per amplifier |
|---|---|
| Wide Bandwidth Noise | 2.1 nV/√Hz |
| Low 1/f Noise (10 Hz) | 7 nV/√Hz |
| Harmonic Distortion (100 kHz) | -105 dBc |
| -3 dB Bandwidth | 80 MHz |
| Slew Rate | 12 V/µs |
| Offset Voltage (Max) | 0.3 mV |
| Power Supply Range | 2.7 V to 12 V |
| Operating Temperature | -40°C to +125°C |
The -3 dB bandwidth is 80 MHz when the gain is +1.
The harmonic distortion is -105 dBc at 100 kHz with a 2 V p-p output.
The rated operating temperature range is -40°C to +125°C.