龍芯世紀(jì)專業(yè)承接CA3140E芯片解密項(xiàng)目合作，針對(duì)各類型IC芯片以及疑難芯片，我們長期進(jìn)行專門技術(shù)攻關(guān)，目前在多個(gè)研究領(lǐng)域均擁有系列研究成果，能夠提供多達(dá)近五十余廠家的數(shù)萬種型號(hào)的IC解密服務(wù)。以下是此次CA3140E芯片技術(shù)特性簡(jiǎn)介：
Features
·MOSFET Input Stage
- Very High Input Impedance (ZIN) -1.5T·(Typ)
- Very Low Input Current (Il) -10pA (Typ) at ±15V
- Wide Common Mode Input Voltage Range (VlCR) - Can be Swung 0.5V Below Negative Supply Voltage Rail
- Output Swing Complements Input Common Mode Range
·Directly Replaces Industry Type 741 in Most
Applications
·Ground-Referenced Single Supply Ampli?ers in Automobile and Portable Instrumentation
·Sample and Hold Ampli?ers
·Long Duration Timers/Multivibrators
(?seconds-Minutes-Hours)
·Photocurrent Instrumentation
·Peak Detectors
·Active Filters
·Comparators
·Interface in 5V TTL Systems and Other Low Supply Voltage Systems
·All Standard Operational Ampli?er Applications
·Function Generators
·Tone Controls
·Power Supplies
·Portable Instruments
·Intrusion Alarm Systems