NJM2737 Low Noise, Rail-to-Rail Input/Output Dual Operational Amplifier GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2737 is a Rail-to-Rail Input/Output single supply dual operational amplifier featuring low voltage operation, low power and low noise. It is designed to offer a low voltage operating from 1.8V with a 5nV/ Hz low noise of the conventional low noise operational NJM2737D NJM2737M amplifiers such as the NJM4580 and NJM 5532. (DIP8) (DMP8) The Combination of Rail-to-Rail Input/Output, low voltage operation and low noise makes the NJM2737 well-suited for single supply low voltage operation applications such as PC audio, portable audio and others. The NJM2737 is available in a wide variety NJM2737V NJM2737RB1 packages 8-lead DIP, and 8-lead surface-mount (SSOP8) (MSOP8 (TVSP8)) packages of SOP (DMP), SSOP and MSOP (TVSP). FEATURES Operating Voltage 1.8 to 6V Low Input Voltage Noise 5nV/Hz typ. + Gain Band Width product 3.1MHz typ. (at V =5V, R =2k ) L + Slew Rate 0.7V/s typ. (at V =5V, R =2k ) L Offset Voltage 5mV max + Rail-to-Rail Input V = 0 to 5V (at V =5V) ICM + Maximum Output Voltage1 V 4.9V / V 0.15V (at V =5V, R =20k ) OH1 OL1 L + Maximum Output Voltage2 V 4.75V / V 0.25V (at V =5V, R =2k ) OH2 OL2 L Bipolar Technology Package Outline DIP8, DMP8, SSOP8, MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE PIN CONFIGURATION (Top View) PIN CONFIGURATION 1 8 1.OUTPUT1 2.-INPUT1 3.+INPUT1 2 7 - 4.GND( V ) 5.+INPUT2 3 6 6.-INPUT2 7.OUTPUT2 + 4 5 8.V Ver.2020-05-26 -1- NJM2737 ABSOLUTE MAXIMUM RATINGS (Ta=25C) PARAMETER SYMBOL RATINGS UNIT + Supply Voltage V 7 V Differential Input Voltage V 1 V ID Input Common Mode Voltage Range V 0 to 7 V ICM 500(DIP8) 300(DMP8) Power Dissipation P mW D 250(SSOP8) 320(MSOP8 (TVSP8)) Operating Temperature Range Topr -40 to 85 C Storage Temperature Range Tstg -40 to 125 C + + (Note1)If the supply voltage ( V ) is less than 7V, the input voltage must not over the V level through 7V is limit specified. RECOMMENDED OPERATING CONDITION (Ta=25C) PARAMETER SYMBOL RATING UNIT + Supply Voltage V 1.8 to 6 V ELECTRICAL CHARACTERISTICS + DC CHARACTERISTICS (V =5V, Ta=25C) SYMBOL PARAMETER TEST CONDITION MIN TYP MAX UNIT Operating Current I No Signal - 1200 1600 A CC Input Offset Voltage V - 1 5 mV IO Input Bias Current I - 200 800 nA B Input Offset Current I - 5 100 nA IO Voltage Gain A R =2k 60 85 - dB V L CMR+:2.5V V 5V, CM Common Mode Rejection Ratio CMR 55 70 - dB CMR-: 0 V 2.5V(Note2) CM + Supply Voltage Rejection Ratio SVR V /GND = 2 to 3V 70 85 - dB V R =20k 4.9 4.95 - OH1 L Maximum Output Voltage1 V V R =20k - 0.1 0.15 OL1 L V R =2k 4.75 4.85 - OH2 L Maximum Output Voltage 2 V V R =2k - 0.15 0.25 OL2 L Input Common Mode Voltage V CMR > 55dB 0 - 5 V ICM Range (Note2) CMR is represented by either CMR+ or CMR- which has lower value. CMR+ is measured with 2.5V V 5V and CMR- is measured with 0V V 2.5V . CM CM + AC CHARACTERISTICS (V =5V, Ta=25C) SYMBOL PARAMETER TEST CONDITION MIN TYP MAX UNIT Gain Bandwidth Product GBW R =2k - 3.1 - MHz L Phase Margin R =2k - 85 - Deg M L Equivalent Input Noise Voltage V f=1kHz - 5 - nV/ Hz NI -2- Ver.2020-05-26