Part # LM614 datasheet

Part Manufacturer: National Semiconductor

National Semiconductor

Part Description: LM614 Quad Operational Amplifier and Adjustable Reference

Part Details:

LM614 December 2001 Quad LM614Quad Operational Amplifier and Adjustable Reference Operational General Description Features The LM614 consists of four op-amps and a programmable Op Amp voltage reference in a 16-pin package. The op-amp n Low operating current: 450µA out-performs most single-supply op-amps by providing n Wide supply voltage range: 4V to 36V higher speed and bandwidth along with low supply current. n Wide common-mode range: V - to (V+- 1.8V) This device was specifically designed to lower cost and n Wide differential input voltage: ±36V board space requirements in transducer, test, measurement Amplifier and data acquisition systems. Reference Combining a stable voltage reference with four wide output n Adjustable output voltage: 1.2V to 5.0V swing op-amps makes the LM614 ideal for single supply n Initial tolerance: ±2.0% transducers, signal conditioning and bridge driving where n Wide operating current range: 17µA to 20mA large common-mode-signals are common. The voltage ref- n Tolerant of load capacitance erence consists of a reliable band-gap design that maintainslow dynamic output impedance (1 typical), initial tolerance Applications and (2.0%), and the ability to be programmed from 1.2V to 5.0V n Transducer bridge driver and signal processing via two external resistors. The voltage reference is verystable even when driving large capacitive loads, as are n Process and mass flow control systems Adjustable commonly encountered in CMOS data acquisition systems. n Power supply voltage monitor As a member of National s new Super-BlockTM family, the n Buffered voltage references for A/D s LM614 is a space-saving monolithic alternative to a multichipsolution, offering a high level of integration without sacrificingperformance. Connection Diagram Reference 00932601 Ordering Information Temperature Package

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LM614.pdf Datasheet