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S-89110A - MINI ANALOG SERIES CMOS OPERATIONAL AMPLIFIER

General Description

Non-inverted input pin GND pin Inverted input pin Output pin Positive power supply pin Internal Equivalent Circuit Figure 3  Figure 3 Figure 2 Figure 4 + 1 3 2 IN (+) VSS IN ( ) Figure 1 Internal Equivalent Circuit Output pin VDD Input pin VDD VSS Figure 2

Key Features

  • s y Lower operating voltage than the conventional general-purpose operational amplifiers: y Low current consumption: y Low input offset voltage: y Output full swing y Lead-free products VDD = 1.8 to 5.5 V IDD = 50 μA (S-89110A) IDD = 10 μA (S-89120A) 4.0 mV (max. ) y No external capaciters required for internal phase compensation.

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Rev.2.2_00 www.DataSheet4U.com MINI ANALOG SERIES CMOS OPERATIONAL AMPLIFIER S-89110A/89120A The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package. The S-89110A/89120A is a CMOS type single operational amplifier that has a phase compensation circuit, and that can be driven at a lower voltage with lower current consumption than existing bipolar operational amplifiers. These features make this product the ideal solution for small battery-powered portable equipment. The S-89110A/89120A is a single operational amplifier. „ Features y Lower operating voltage than the conventional general-purpose operational amplifiers: y Low current consumption: y Low input offset voltage: y Output full swing y Lead-free products VDD = 1.8 to 5.