General Description

The MAX410/MAX412/MAX414 single/dual/quad op amps set a new standard for noise performance in high-speed, low-voltage systems. Input voltage-noise density is guaranteed to be less than 2.4nV/√Hz at 1kHz. A unique design not only combines low noise with ±5V operation, but also consumes 2.5mA supply current per amplifier. Low-voltage operation is guaranteed with an output voltage swing of 7.3VP-P into 2kΩ from ±5V supplies. The MAX410/MAX412/MAX414 also operate from supply voltages between ±2.4V and ±5V for greater supply flexibility.

Features

♦ Voltage Noise: 2.4nV/√Hz Max at 1kHz

♦ 2.5mA Supply Current Per Amplifier

♦ Low Supply Voltage Operation: ±2.4V to ±5V

♦ 28MHz Unity-Gain Bandwidth

♦ 4.5V/µs Slew Rate

♦ 250µV (max) Offset Voltage (MAX410/MAX412)

♦ 115dB (min) Voltage Gain

Applications

Low-Noise Frequency Synthesizers

Infrared Detectors

High-Quality Audio Amplifiers

Ultra Low-Noise Instrumentation Amplifiers

Bridge Signal Conditioning