MAX6070DAUT41/V+T

Overview

The MAX6070DAUT41/V+T is a low-noise, high-precision series voltage reference in a 6-pin SOT23 package. It provides a fixed output of 4.096V with an initial accuracy of ±0.2% and a maximum temperature drift of 20ppm/°C. The device operates over an extended industrial temperature range of -40°C to +125°C. It features a supply voltage range of 4.3V to 5.5V, quiescent current of 150µA to 235µA, and can source or sink up to 10mA of load current.

Feature Summary

• Integrated filter option for reducing wideband noise
• Low dropout voltage operation
• High ripple rejection capability
• Capacitive-load stability

Applications

• High-accuracy industrial process control
• Precision instrumentation
• High-resolution ADCs and DACs
• Precision current sources

Procurement Notes

Verify the specific D grade accuracy and 4.096V output configuration against system requirements. Confirm the V+ suffix indicates RoHS compliance and lead-free status. Ensure the SOT23-6 package footprint matches the PCB layout. Check for automotive qualification if required by the application environment.

Selection Notes

Select this component when a fixed 4.096V reference is needed with moderate precision. The D grade offers lower cost than A or B grades but higher drift. Consider the MAX6071 if the internal filter is not desired for faster settling times. Evaluate the input voltage headroom relative to the 4.3V minimum requirement.

Part Context

This part belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references. The MAX6070 variant includes an integrated filter pin for noise reduction, while the MAX6071 does not. Both are designed for applications requiring stable performance over temperature and time in compact spaces.

Replacement Considerations

MAX6070BAUT41+T

FAQ

What is the function of the FILTER pin on the MAX6070?

Connecting a 0.1µF capacitor from the FILTER pin to ground provides high-frequency bypass, lowering high-frequency noise for wideband applications.

How does the MAX6070 differ from the MAX6071?

The MAX6070 includes an integrated filter option for noise reduction, whereas the MAX6071 does not have this feature and typically offers faster turn-on settling times.