E-CMOS EC5731
The EC5731 amplifier is single supply, micro-power, zerodrift CMOS operational amplifier, the amplifier offer bandwidth of 350kHz, rail-to-rail inputs and outputs, and single-supply operation from 2.2V to 5.5V. The single EC5731 is available in space-saving, SOT23-5 and SOP-8 package.The extended temperature range of -40 ℃ to +125 ℃ over all supply voltages offers additional design flexibility. The small footprints of the EC5731 series packages save space on printed circuit boards and enable the design of smaller electronic products.| Part No. | EC5731 |
|---|---|
| Datasheet | EC5731 Download |
| Manufacturer |  E-CMOS |
| Description | 350kHz Rail-to-Rail Operational Amplifier |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
EC5731 uses chopper stabilized technique to provide very low offset voltage (less than 20µV maximum) and near zero drift over temperature. Low quiescent supply current of 20μA and very low input bias current of 10pA make the devices an ideal choice for low offset, low power consumption and high impedance applications.● Single-Supply Operation from +2.2V ~ +5.5V
● Rail-to-Rail Input / Output
● Gain-Bandwidth Product: 350kHz (Typ.)
● Low Input Bias Current: 10pA (Typ.)
● Quiescent Current: 20μA (Typ.)
● Operating Temperature: -40°C ~ +125°C
● Available in SOT23-5 and SOP8 Packages
APPLICATIONS
● Portable Equipment
● Mobile Communications
● Smoke Detector
● Medical Instrumentation
● Battery-Powered Instruments
● Handheld Test Equipment Pin Assignments Figure 1. Pin Assignment Diagram (SOT23-5 and SOP8 Package) E-CMOS Corp. ( Page 1 of 13 3K28N-Rev.P001 350kHz, Zero-Drift, CMOS, Rail-to-Rail Operational Amplifier Ordering Information EC5731NN XX X EC5731 B2：SOT23-5L M1：SOP-8L Part Number Package EC5731NNB2R SOT23-5L EC5731NNM1R SOP-8L Marking 731YW EC5731 LLLLL YYWWT Marking Information 1.
