{"id":2411,"date":"2022-01-30T15:09:00","date_gmt":"2022-01-30T07:09:00","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?p=2411"},"modified":"2024-09-10T14:30:30","modified_gmt":"2024-09-10T06:30:30","slug":"ec5742","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/cn\/operation-amplifier\/ec5742\/","title":{"rendered":"EC5742\uff5cSuper Low power, CMOS,Rail-to-Rail Operational Amplifier"},"content":{"rendered":"\n
\u898f\u683c\u66f8\u4e0b\u8f09<\/div><\/a>\n\n\n\n
\n\n\n\n

General Description<\/h3>\n\n\n\n

The EC5742 series amplifiers are single supply, low power CMOS dual operational amplifier, these amplifiers offer bandwidth of 9KHz, rail-to-rail inputs and outputs, and single-supply operation from 1.4V to 5.5V.<\/p>\n\n\n\n

Low quiescent supply current of 1\u03bcA and very low input bias current of 1pA make the devices an ideal choice for low offset, low power consumption and high impedance applications such as smoke detectors, photodiode amplifiers, and other sensors.<\/p>\n\n\n\n

The EC5742 is available in SOP-8 and MSOP-8 packages.<\/p>\n\n\n\n

The extended temperature range of -40\u2218C to +85\u2218Cover all supply voltages offers additional design flexibility.<\/p>\n\n\n\n

Features<\/h3>\n\n\n\n

\u25c6Single-Supply Operation from +1.4V to +5.5V
\u25c6Rail-to-Rail Input\/Output
\u25c6Gain-Bandwidth Product: 9KHz
\u25c6Low Input Bias Current: 1pA
\u25c6Low Offset Voltage: 1mV
\u25c6Quiescent Current: 500nA\/Amplifier
\u25c6Available in Space-Saving Packages:
\u25c6SOP-8 and MSOP-8 Packages<\/p>\n\n\n\n

Applications<\/h3>\n\n\n\n

\u25c6Portable Equipment
\u25c6Mobile Communications
\u25c6Smoke Detector
\u25c6Sensor Interface
\u25c6Medical Instrumentation
\u25c6Battery-Powered Instruments
\u25c6Handheld Test Equipment<\/p>\n\n\n\n

\n\n\n\n