Description
The DIO85571 is an amplifier with very low noise, low voltage, and low power operational. The DIO85571 has
a high gain-bandwidth product of 6 MHz, a slew rate of 3.6 V/μs, and a quiescent current of 350 μA/amplifier
at 5 V typically.
The DIO85571 is designed to provide optimal performance in low voltage and low noise systems. All these
chips provide rail-to-rail output swing into heavy loads. The input common-mode voltage range includes
ground, and the maximum input offset voltage is 3.5 mV for the DIO85571.
They are specified over the extended industrial temperature range (-40°C to +125°C). The operating range is
from 2.5 V to 5.5 V.
Features
 Supply voltage range: 2.5 V to 5.5 V
 Low supply current: 350 μA typically
 Rail-to-rail input and output
 6 MHz high gain-bandwidth product
 High slew rate: 3.6 V/μs
 Settling time to 0.1% with 2 V step: 0.6 μs
 Package: SOT23-5
Applications
 Audio output
 Sensor interface
 Active filters
 A/D converters
 Cellular and cordless phones
 Laptops and PDAs
 Photodiode amplification
 Battery-powered instrumentation