© ABLIC Inc., 2009-2015
MINI ANALOG SERIES
0.5 A Rail-to-Rail CMOS OPERATIONAL AMPLIFIER
The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package.
The S-89430/89431 Series is a CMOS type operational amplifier that feature Rail-to-Rail*1 I/O and an internal phase
compensation circuit, and operates at a lower voltage with lower current consumption. These features make this product
the ideal solution for small battery-powered portable equipment.
These features enable driving at a lower voltage (from 0.9 V) and with lower current consumption (0.5 A).
The S-89430A/89431A Series is a single operational amplifier (one circuit).
The S-89430B/89431B Series is a dual operational amplifier (two circuits).
*1. Rail-to-Rail is a trademark of Motorola, Inc.
Lower operating voltage than the conventional general-purpose:
VDD = 0.9 V to 5.5 V
Low current consumption (per circuit): IDD = 0.5 A Typ.
Wide I/O voltage range (Rail-to-Rail):
VCMR = VSS to VDD
Low input offset voltage:
VIO = 10.0 mV Max. (S-89430 Series)
VIO = 5.0 mV Max. (S-89431 Series)
No external capacitors required for internal phase compensation
Lead-free, Sn 100%, halogen-free*1
*1. Refer to “ Product Name Structure” for details.
Digital video camera