LM10

Obsolete

Low Power Op Amp and Reference

Data Sheet Product Selection Table

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Overview

Obsolete Product - Datasheet For Reference Purposes Only. Contact Analog Devices For Replacement Product

Guaranteed Operation at +1.2V
Op Amp and Reference on Single Chip
Low Supply Current 400µA
Capable of Floating Mode Operation

Low Reference Drift 20ppm/°C
Low Offset Voltage
Output Swings to Within 15mV of Rails

Obsolete Product - Datasheet For Reference Purposes Only. Contact Analog Devices For Replacement Product

The LM10 combines a precision reference, a reference buffer amplifier and an independent, high quality op amp on a single chip. The device is capable of operation from a single supply as low as 1.1V, from dual supplies up to ±20V and typically draws 270µA supply current. Input voltage range for the op amp includes ground, while the unloaded output can swing to within 15mV of each rail. Further, the LM10 will deliver 20mA output current and still swing within ±400mV of the supply rails.

With its low operating current and floating operation capability, the LM10 is ideal for two wire analog transmitter circuits where the processed signal is carried on the same line used for power. The LM10 is suggested for portable battery powered equipment and is fully specified for operation from a single 1.2V battery. Other applications include precision current and voltage regulators, operating from very low voltages to several hundred volts.

Applications