Maxim MAX6120EUR

СерияИсправлено-40°C ~ 85°C (TA)

Overview

The MAX6120EUR is the lowest-power 1.2V, precision, three-terminal voltage reference offered in a SOT23 package. Ideal for 3V battery-powered equipment where power conservation is critical, the MAX6120EUR is a low-power alternative to existing two-terminal shunt references. Unlike two-terminal references that throw away battery current and require an external series resistor, the MAX6120EUR has a 70μA maximum supply current (typically only 50μA) that is independent of the input voltage. This feature translates to maximum efficiency at all battery voltages. The MAX6120EUR operates from a supply voltage as low as 2.4V, and initial accuracy is ±1% for the SOT23 package. Output voltage temperature coefficient is typically only 30ppm/°C, and is guaranteed to be less than 100ppm/°C in the SOT23 package. For a guaranteed output voltage temperature coefficient of less than 50ppm/°C, see the MAX6520 data sheet.

Features

Applications

• Cellular phones, notebook computers, PDAs, GPSs, and DMMs
• Computer workstations
• Suitable for use with a wide range of video RAMDACs
• Smart industrial transmitters
• PCMCIA cards
• Automotive
• 3 V/5 V, 8-bit to 12-bit data converters
• Precision data acquisition systems
• High resolution converters
• Industrial process control systems