NJM2742 HIGH SPEED SINGLE SUPPLY OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION ■ PACKAGR OUTLINE The NJM2742 is a high speed single supply operational amplifier .The low VOL enables to treat small output signal on a single supply. It has wide supply voltage range, +3 to +32 volt and high slew rate. The NJM2742 is suitable for power supply and motor driver units. ■ FEATURES ● Single Supply ● Operating Voltage ● Low Saturation Output Voltage ● High Slew Rate ● Bipolar Technology ● Package Outline NJM2742D NJM2742M NJM2742V NJM2742RB1 (3 to 32V) (VOL= 0.2V typ. at RL=2kΩ,V+=5V) (10V/µs typ.) DIP8,DMP8,SSOP8,TVSP8 ■ PIN CONFIGURATION (Top View) 1 2 3 4 Ver.2004-09-14 PIN FUNCTION 8 - + 7 + - 6 1.A OUTPUT 2.A -INPUT1 3.A +INPUT1 4.V 5.B +INPUT2 6.B -INPUT2 7.B OUTPUT2 + 8.V 5 -1- NJM2742 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage V+ Differential Input Voltage VID Common Mode Input Voltage VIC 500 300 250 320 Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg RATINGS +36 ±36 -0.3 to +36 (DIP8) (DMP8) (SSOP8) (TVSP8) -40 to +85 -40 to +150 ■ RECOMMENDED OPERATING CONDITION PARAMETER SYMBOL TEST CONDITION Operating Voltage Range V + ■ DC CHARACTERISTICS PARAMETER SYMBOL Operating Current Input Offset Voltage Input Bias Current Input Offset Current Open Loop Voltage Gain Common Mode Rejection Supply Voltage Rejection ICC VIO IB IIO Av CMR SVR RL>2kΩ -15V < VIC < 12.5V 3V < V+ < 32V Maximum Output Voltage 1 VOM1 RL>10kΩ Maximum Output Voltage 2 VOM2 RL>2kΩ Source Output Current Sink Output Current Input Common Mode Voltage Range ISOURCE ISINK VICM TEST CONDITION No Signal V I N +=1V,V I N -=0V,VO=0 V V I N +=0V,V I N -=1V,VO=0 V CMR > 55dB (Ta=25°C) UNIT V V V mW °C °C MIN TYP 3.0 - MIN (Ta=25°C) MAX UNIT 32 ( V+/V -=±15V, Ta=25°C) TYP MAX UNIT 80 55 70 +13.7 /-13.7 +13.5 /-13.5 10 10 4.3 1.0 80 5 110 75 90 +14 /-14.8 5.5 12 400 75 - mA mV nA nA dB dB dB - V - - V 30 30 - mA mA -15 - 12.5 V ( V+/V -=±15V, Ta=25°C) MIN TYP MAX UNIT ■ AC CHARACTERISTICS PARAMETER SYMBOL Gain Bandwidth product GB f=10kHz - 2 - Equivalent Voltage VNI f=1kHz - 40 - - 1000 - Input Noise Capacitive Load Tolerance CL ■ TRANSIENT CHARACTERISTICS PARAMETER SYMBOL Slew Rate -2- TEST CONDITION SR TEST CONDITION V MHz nV/ √Hz pF ( V+/V -=±15V, Ta=25°C) MIN TYP MAX UNIT - 10 - V/µs Ver.2004-09-14 NJM2742 ■ DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current SYMBOL ICC VIO IB IIO Open Loop Voltage Gain Common Mode Rejection Supply Voltage Rejection Maximum Output Voltage Source Output Current Sink Output Current Input Common Mode Voltage Range Av CMR SVR VOH VOL ISOURCE ISINK VICM TEST CONDITION No Signal RL>2kΩ 0V < VIC < 2.8V 3V < V+ < 32V RL=2kΩ RL=2kΩ V I N +=1V,V I N -=0V,VO=2 .5V V I N +=0V,V I N -=1V,VO=2 .5V CMR > 50dB MIN ( V+=+5V, Ta=25°C) TYP MAX UNIT 80 50 70 3.7 10 10 3.3 1.0 80 5 110 60 90 4.0 0.1 30 30 4.5 12 400 75 0.2 - mA mA 0 - 2.8 V SYMBOL Gain Bandwidth product GB f=10kHz - 2 - Equivalent Voltage VNI f=1kHz - 40 - - 1000 - Input Noise Capacitive Load Tolerance CL ■ TRANSIENT CHARACTERISTICS PARAMETER SYMBOL Slew Rate SR TEST CONDITION V ( V+=+5V, Ta=25°C) MIN TYP MAX UNIT ■ AC CHARACTERISTICS PARAMETER TEST CONDITION mA mV nA nA dB dB dB MHz nV/ √Hz pF ( V+=+5V, Ta=25°C) MIN TYP MAX UNIT - 7 - V/µs Note: The common mode input voltage range of NJM2742 is shifted toward the V- for single supply use. At the low operating voltage, the center potential of the V+ and V- may be out of the common mode voltage range. In this case, shift the common mode input voltage toward the V-. Ver.2004-09-14 -3- NJM2742 ■ TYPICAL CHARACTERISTICS Operating Current vs. Temperature Operating Current vs. Operating Voltage Vin=0V,Ta=25°C V+=30V 4.0 Operating Current [mA] Operating Current[mA] Vin=0V 5 5.0 3.0 2.0 1.0 0.0 0 4 8 12 16 20 24 28 Operating Voltage[V] 32 4 3 V+=5V 2 V+=3V, RL to 1V 1 0 36 -50 0 50 100 150 Temperature[°C] Input Offset Voltage vs. Temperature Input Offset Current vs. Temperature V+=5V V+=5V 6.0 200 150 4.0 Input Offset Current [nA] ｍ V] Input Offset Voltage[ｍ 5.0 3.0 2.0 1.0 0.0 -1.0 -2.0 -3.0 -4.0 100 50 0 -50 -100 -150 -5.0 -200 -6.0 -50 0 50 100 Temperature [°C] -50 150 Input Bias Current vs. Temperature 0 50 100 Temperature [°C] 150 Voltage Gain vs. Temperature V+=5V V+=5V 150 140 Voltage Gain [dB] Input Bias Current [nA] 120 100 50 100 80 60 40 20 0 -50 -4- 0 50 100 Temperature [°C] 150 0 -50 0 50 100 Temperature [°C] 150 Ver.2004-09-14 NJM2742 Supply Voltage Rejection vs. Temperature Common Mode Rejection Ratio vs. Temperature V+=30V, 0V<Vcm<27.5V V+=5V to 30V Supply Voltage Rejection Ratio [dB] Common Mode Rejection Ratio [dB] 100 80 60 40 20 100 80 60 40 20 0 0 -50 0 50 100 Temperature [°C] -50 150 0 150 Maximum Output Voltage vs. Operating Voltage V+=5V,Gv=open,Vin=±1V,RL=2kΩto0V RL=2kΩ,Ta=25°C 30 4.0 Maximum Output Voltage [V] Maximum Output Voltage [V] 100 Temperature [°C] Maximum Output Voltage vs. Temperature 5.0 50 3.0 2.0 1.0 25 20 15 10 5 0 0.0 -50 Ver.2004-09-14 0 50 100 Temperature [°C] 150 0 5 10 15 20 25 30 Operating Voltage [V] -5- NJM2742 Voltage Gain & Phase vs. Frequency Voltage Gain & Phase vs. Frequency V+=5V,VIN=0.02Vpp,GV=40dB,RT=50Ω, RF=1.98kΩ, RG=20Ω,CF=0,RL=2kΩ,CL=50pF 50 180 40 135 30 90 20 20 Ta=-40°C 10 45 Ta=+25°C Ta=+85°C 0 -45 Ta=-40°C Phase -20 -30 -40 Ta=+85°C -50 1k 1.E+03 10k 1.E+04 100k 1.E+05 10 45 0 0 -10 -45 Phase -90 -135 -30 -135 -180 -40 -180 -50 1k 1.E+03 -225 1M 10M 1.E+06 1.E+07 100M 1.E+08 10k 1.E+04 V+=5V,VIN=0.02Vpp,GV=0dB,RT=50Ω, RF=0Ω,RG=open,RL=1kΩ,Ta=+25°C 20 Gain Gain 10 Voltage Gain [dB] Voltage Gain [dB] 10 0 Ta=+85°C Ta=+25°C Ta=-40°C 0 -10 CL=0pF CL=50pF -20 CL=200pF CL=1nF -30 -30 -40 1k 1.E+04 10k 100k 1.E+06 1M 10M 1.E+03 1.E+05 1.E+07 100M 1.E+08 -40 1.E+03 1k Frequency [Hz] Input Voltage [V] input 7.5 0.0 5.0 output 2.5 Ta=+25°C Ta=-40°C 0.0 Time [500ns/div] 1.E+07 100M 1.E+08 10M 5.0 10.0 2.5 7.5 0.0 Output Voltage [V] 2.5 -5.0 1.E+06 1M V+=5V,f=250kHz,VO=4VPP,GV=0dB, RT=50Ω,RF=0Ω,CF=0,RG=open,RL=2kΩ,Ta=25°C 10.0 Ta=+85°C 1.E+05 100k Pulse Response V+=5V,f=250kHz,VO=4VPP,GV=0dB, RT=50Ω,RF=0Ω,CL=10pF,RG=open,RL=10kΩ,Ta=25°C 5.0 1.E+04 10k Frequency [Hz] Pulse Response Input Voltage [V] -225 1M 10M 1.E+06 1.E+07 100M 1.E+08 Peak Gain of Voltage Follower 20 -6- 100k 1.E+05 Frequency [Hz] V+=5V,VIN=0.02Vpp,GV=0dB,RT=50Ω, RF=0Ω,RG=open,CL=50pF,RL=1kΩ -2.5 90 CL=1nF Peak Gain of Voltage Follower -20 135 CL=100pF Frequency[Hz] -10 180 CL=50pF -20 -90 Ta=+25°C 225 CL=0pF -2.5 CL=200pF CL=30pF 5.0 2.5 CL=10pF -5.0 0.0 Output Voltage [V] -10 0 Phase [deg] Gain Gain Phase [deg] 225 40 Voltage Gain [dB] 50 30 Voltage Gain [dB] V+=5V,VIN=0.01Vpp,GV=40dB,RT=50Ω, RF=1.98kΩ,RG=20Ω,RL=10kΩ,Ta=+25°C Time [500ns/div] Ver.2004-09-14 NJM2742 5.0 Operating Current vs. Temperatur Operating Current vs. Operating Voltage Vin=0V,Ta=25°C Vin=0V 5 V+/V-=±15V Operating Current [mA] Operating Current[mA] 4.0 3.0 2.0 1.0 3 V+/V-=±2.5V 2 1 0 0.0 0 2 4 6 8 10 12 14 Operating Voltage[±V] 16 -50 18 0 50 100 150 Temperature [°C] Input Offset Voltage vs. Temperature V+/V-=±15V Input Offset Current vs. Temperature V+/V-=±15V 600 Input Offset Current [nA] 10.0 Input Offset Voltage[V] 4 8.0 6.0 4.0 2.0 400 200 0 -200 -400 -600 0.0 -50 0 50 100 Temperature [°C] -50 150 0 50 100 Temperature [°C] 150 Voltage Gain vs. Temperature Input Bias Currentvs. Temperature V+/V-=±15V,RL=2kΩ V+/V-=±15V 140 150 100 Voltage Gain [dB] Input Bias Current[nA] 120 100 50 80 60 40 20 0 0 -50 Ver.2004-09-14 0 50 100 Temperature [°C] 150 -50 0 50 100 Temperature [°C] 150 -7- NJM2742 V+/V-=±2.5V to ±15V Supply Voltage Rejection Ratio [dB] Common Mode Rejection Ratio [dB] 140 Supply Voltage Rejection Ratio vs. Temperature Common Mode Rejection Ratio vs. Temperature V+/V-=±15V,-15V<Vcm<+12.5V 120 100 80 60 40 20 0 -50 0 50 100 100 80 60 40 20 0 150 -50 Temperature [°C] 100 150 Maximum Output Voltage vs. Operating Voltage RL=2kΩ,Ta=25°C 20 V+/V-=±15V,Gv=open,Vin=±1V,RL=10kΩ 15.0 15 Maximum Output Voltage [V] Maximum Output Voltage [V] 50 Temperature [°C] Maximum Output Voltage vs. Temperature 20.0 0 10.0 5.0 0.0 -5.0 -10.0 10 5 0 -5 -10 -15.0 -15 -20.0 -20 -50 0 50 100 Temperature [°C] 150 0 5 10 15 Operating Voltage [±V] 20 Maximum Output Voltage[V] Maximum Output Voltage vs. Operating Current V+/V-=±15V,Ta=25℃ ℃ 15 10 5 0 -5 -10 -15 10 -8- 100 1000 10000 Load Registance [Ω] 100000 Ver.2004-09-14 NJM2742 Voltage Gain & Phase vs. Frequency Voltage Gain & Phase vs. Frequency V+/V-=±15V,VIN=0.02Vpp,GV=40dB,RT=50Ω, RF=1.98kΩ,RG=20Ω,CF=0,RL=2kΩ,CL=50pF Gain Voltage Gain [dB] 30 Ta=+25°C Ta=+85°C 20 50 180 40 135 30 90 10 45 0 0 Gain CL=0pF CL=50pF CL=100pF 20 CL=1nF 10 0 225 180 135 90 Phase [deg] 40 225 Voltage Gain [dB] Ta=-40°C Phase [deg] 50 V+/V-=±15V,VIN=0.01Vpp,GV=40dB,RT=50Ω, RF=1.98kΩ,RG=20Ω,RL=10kΩ,Ta=+25°C 45 0 -10 Phase -45 -20 Ta=-40°C -90 Ta=+25°C -135 -30 -135 -180 Ta=+85°C -50 -225 1k 10k 100k 1M 10M 100M 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 -40 -180 -30 -10 -20 -40 -45 Phase -90 -50 -225 1k 10k 100k 1M 10M 100M 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 Frequency [Hz] Frequency [Hz] Peak Gain of Voltage Follower Peak Gain of Voltage Follower V+/V-=±15V,VIN=0.02Vpp,GV=0dB,RT=50Ω, RF=0 Ω,RG=open,CF=0,RL=2kΩ,CL=50pF 20 20 V+/V-=±15V,VIN=0.02Vpp,GV=0dB,RT=50Ω, RF=0Ω,RG=open,RL=10kΩ,Ta=+25°C Gain 10 Gain Voltage Gain [dB] Voltage Gain [dB] 10 0 -10 -20 -30 Ta=-40°C Ta=+25°C 0 -10 -20 -30 CL=0pF CL=50pF CL=100pF CL=1nF Ta=+85°C -40 1k 1.E+04 10k 1.E+05 100k 1.E+06 1M 1.E+07 10M1.E+08 1.E+03 -40 1.E+03 1.E+04 1k 10k 1.E+05 100k 1.E+06 1M 1.E+07 10M 1.E+08 Frequency [Hz] Frequency [Hz] Pulse Response Pulse Response V+/V-=±15V,f=250kHz,VO=4VPP,GV=0dB, RT=50Ω,RF=0Ω,CF=0,RG=open,RL=10kΩ,Ta=25C 4.0 Ta=+85°C 2.0 1.0 4.0 10.0 2.0 8.0 0.0 6.0 -2.0 0.0 -4.0 -1.0 Ta=+25°C 2.0 0.0 CL=30pF Ta=-40°C -8.0 CL=10pF -10.0 -4.0 Time [500ns/div] Ver.2004-09-14 CL=200pF -6.0 -2.0 -3.0 4.0 CL=1000pF -2.0 -4.0 Output Voltage [V] Output Voltage [V] 3.0 Input Voltage [V] V+/V-=±15V,f=250kHz,VO=4VPP,GV=0dB, RT=50Ω,RF=0Ω,CF=0,RG=open,CL=50pF,RL=10kΩ Time [500ns/div] -9- NJM2742 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. - 10 - Ver.2004-09-14