FEATURES
The CA3240A and CA3240 are dual versions of the popular CA3140 series integrated circuit operational amplifiers. They combine the advantages of MOS and bipolar transistors on the same monolithic chip. The gate-protected MOSFET (PMOS) input transistors provide high input impedance and a wide common-mode input voltage range (typically to 0.5V below the negative supply rail). The bipolar output transistors allow a wide output voltage swing and provide a high output current capability.
Features
• Dual Version of CA3140
• Internally Compensated
• MOSFET Input Stage
- Very High Input Impedance (ZIN) 1.5TΩ (Typ)
- Very Low Input Current (II) 10pA (Typ) at ±15V
- Wide Common-Mode Input Voltage Range (VICR): Can Be Swung 0.5V Below Negative Supply Voltage Rail
• Directly Replaces Industry Type 741 in Most Applications
• Pb-Free Available (RoHS Compliant)
Applications
• Ground Referenced Single Amplifiers in Automobile and Portable Instrumentation
• Sample and Hold Amplifiers
• Long Duration Timers/Multivibrators (Microseconds Minutes-Hours)
• Photocurrent Instrumentation
• Intrusion Alarm System
• Active Filters
• Comparators
• Function Generators
• Instrumentation Amplifiers
• Power Supplies
Effective January 1, 2018, Renesas and Intersil will operate as one unified enterprise, bringing about a significant expansion to the intrinsic capabilities of semiconductors. This combination unites the widely acclaimed Renesas MCU and SoC technologies with Intersil’s market-leading expertise in high performance power management and precision analog devices. In turn, this brings organic growth in the automotive, industrial and broad-based sectors, allowing the new enterprise to respond with greater speed to customers’ systems needs.
The union of Renesas with Intersil began with the completion of the acquisition on February 24, 2017, and the unified “One Global Renesas” went into operation across all markets the following July — bringing together the strengths of both organizations in anticipation of customer requirements in a rapidly changing market environment. This truly global organization offers a vast synergistic effect.
Join Renesas as it strengthens its leading position in the global semiconductor market.