LOWNOISE DUAL OPERATIONAL AMPLIFIER（低噪声双运算放大器）.pdf

NJM5532 LOW-NOISE DUAL OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE The NJM5532 is a high performance dual low noise operational amplifier. Compared to the standard dual operational amplifiers, such as the NJM1458, it shows better noise performance, improved output drive capability, and considerably higher small-signal and power bandwidths. it is compensated internally for voltage follower circuit. This makes the device especially suitable for application in NJM5532D NJM5532L high quality and professional audio equipment, instrumentation, (DIP8) (SIP8) control circuits, and telephone channel amplifiers. If very low noise characteristic is of prime importance, it is recommended D-Rank type products(NJM5532DD/LD/MD). These have specified maximum limits for equivalent input noise voltage. NJM5532M (DMP8) ■ FEATURES ● Operating Voltage ±3V~±22V ● Small Signal Bandwidth 10MHz typ. ● Output Drive Capability 600Ω,10Vrms typ. ● Input Noise Voltage 5nV/√Hz typ. ● Power Bandwidth 140kHz typ. ● Slew Rate 8V/μs typ. ● Bipolar Technology ● Package Outline DIP8,DMP8,SIP8 ■ PIN CONFIGURATION Top View PIN FUNCTION 1 8 Top View 1.A OUTPUT