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| NJM2743 Single-Supply High Output Current Single Operational Amplifier GENERAL DESCRIPTION The NJM2743 is a high gain, high output current single operational amplifier capable of driving 70mA. It is suitable for audio section of portable sets, PCs, DVCs, DSCs and any General-purpose use. FEATURES Operating Voltage High Output Current Offset Voltage Slew Rate Low THD Bipolar Technology Package Outline PIN CONFIGURATION PACKAGE OUTLINE NJM2743F : 3V to 15V : VOH 3.2V Typ. (at V+=5V, ISOURECE=70mA) : VOL 1V Typ. (at V+=5V, ISINK=70mA) : 2mV Typ : 0.8V/s Typ. (at V+=5V, RL=2k) : 0.0015% Typ. (at V+=5V, RL=2k, f=1kHz) : MTP5 1 2 3 NJM2743F (Top View) + - 5 4 PIN FUNCTION 1. +INPUT 2. GND 3. -INPUT 4. OUTPUT + 5. V Ver.2004-12-13 -1- NJM2743 ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Common Mode Input Voltage Range Differential Input Voltage Range Power Dissipation Output Current Operating Temperature Range Storage Temperature Range SYMBOL V VICM VID PD IO Topr Tstg + RATINGS 18(or 9) -0.3 to +18 (Note1) 18 200 [MTP5] 390 [MTP5] (Note 2) 390 [MTP5] (Note 3) 75[MTP5] -40 to +85 -40 to +125 UNIT V V V mW mA uC uC (Note 1) For supply voltage less than 18V, the absolute maximum input voltage is equal to the supply voltage. (Note 2) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, two layers, FR-4) " (Note 3) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) " Power Dissipation vs. Ambient Temperature Package Type (1)MTP5[Four Layer] : PD= -5.2(mW/C) (2)MTP5[Tw o Layer] : PD= -3.9(mW/C) (Note 4) Please do not exceed "Power Dissipation (PD)" the power dissipation in IC is absolutely indicated to be in the maximum rating. See the figure "Power Dissipation vs. Ambient Temperature" for information on temperature derating of this device. 600 Power Dissipation P D (mW) 500 400 300 200 100 0 (1) (2) 25 50 75 100 Ambient Temperature Ta (C) OPERATING VOLTAGE (Ta=25uC) PARAMETER Supply Voltage SYMBOL V + RATINGS 3 to 15 UNIT V -2- Ver.2004-12-13 NJM2743 ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Output Voltage1 Output Voltage2 Input Common Mode Voltage Range SYMBOL I CC VIO IB IIO AV CMR SVR VOH1 VOL1 VOH2 VOL2 VICM TEST CONDITION R L =, V I N =2.5V, No Signal Apply R S =0 MIN. 88 80 80 3.5 3.2 0 TYP. 2 2 100 5 100 90 90 4.3 0.65 4.2 0.85 - (V+=5V,Ta=25uC) MAX. 2.8 5 500 100 0.9 1 3 UNIT mA mV nA nA dB dB dB V V V V V R L 2k to 2.5V Vo=1.5V to 3.5V 0V Vcm 3V + V =3V to 15V R L 2k to 2.5V R L 2k to 2.5V I SOURCE =70mA I SI NK =70mA CMR 80dB AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage Total Harmonic Distortion SYMBOL GB M V NI THD TEST CONDITION R L =2k to 2.5V R L =2k to 2.5V, CL=10pF f=1kHz, VCM=2.5V f=1kHz, AV=+1 RL=2k to 2.5V, Vo=0.35Vrms MIN. TYP. 0.8 60 22 0.0015 (V+=5V,Ta=25uC) MAX. UNIT MHz Deg nV/Hz % AC CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION A V =1, V I N =1Vpp R L =2k to 2.5V C L =10pF MIN. TYP. 0.85 (V+=5V,Ta=25uC) MAX. UNIT V/s Ver.2004-12-13 -3- NJM2743 Typical Characteristics Operating Current vs. Operating Voltage 3 2.5 Gv=0dB,Ta=25oC Operating Current vs. Ambient Temperature 6 5 V+/V-=2.5V,VIN=0V Operating Current [mA] 2 1.5 1 0.5 0 -0.5 0 2 4 6 Operating Voltage [V] 8 10 Operating Current [mA] V+/V-=7.5V 4 V+/V-=2.5V 3 2 1 0 -50 V+/V-=1.5V 0 50 100 Ambient Temperature [oC] 150 Input Offset Voltage vs. Ambient Temperature V /V =2.5V,Rs=0 + - Input Bias Current vs. Ambient Temperature 200 180 160 V+/V-=2.5V,Rs=0 2 1.5 Input Offset Voltage [mV] Input Bias Current [nA] -50 0 50 100 150 1 0.5 0 -0.5 -1 -1.5 -2 Ambient Temperature [oC] 140 120 100 80 60 40 20 0 -50 0 50 100 Ambient Temperature [oC] Supply Voltage Rejection Ratio vs. Ambient Temperature 120 2.0V,-1VV7.5V 150 Input Offset Current vs. Ambient Temperature 10.0 8.0 V+/V-=2.5V,Rs=0 Input Offset Current [nA] 6.0 4.0 2.0 0.0 -2.0 -4.0 -6.0 -8.0 -10.0 -50 0 50 100 Ambient Temperature [oC] 150 Supply Voltage Rejection Ratio [dB] 100 80 60 40 20 0 -50 0 50 100 Ambient Temperature [oC] 150 -4- Ver.2004-12-13 NJM2743 Typical Characteristics Output Voltage vs. Output Current (Correlation with Ta) 2.5 2 1.5 V+/V-=2.5V,VIN=1V/-1V Ta=-40 C Ta=-25 C Ta=+25 C o Ta=+85 C o o o Output Voltage vs. Load Resistance 2.5 2 1.5 Ta=+25oC Ta=+85 C o (Correlation with Ta) +V /V =2.5V,VIN=1V/-1V Output Voltage [V] 0.5 0 -0.5 -1 -1.5 -2 -2.5 0 20 40 60 80 100 120 140 160 180 200 Output Current [mA] Ta=-40 C o Output Voltage [V] 1 1 0.5 0 -0.5 -1 -1.5 -2 -2.5 Ta=-40 C o Ta=-25 C Ta=-40 C o o Ta=-25 C o Ta=+25 C o Ta=+85 C o Ta=-25 C o Ta=25 C o Ta=+85 C o 1 k 10 k 100 k 1k 10k Load Resistance [] 100k Common Mode Rejection Ratio vs. Ambient Temperature 140 -2.5V,VICM 0.5V Output Voltage vs. Supply Voltage 8 6 RL=2k,VIN=1V/-1V,Ta=25oC Common Mode Rejection Ratio [dB] 120 4 100 80 60 40 20 0 -50 0 50 100 Ambient Temperature [oC] 150 Output Voltage [V] 2 0 -2 -4 -6 -8 0 2 4 6 Supply Voltage [V] 8 Ver.2004-12-13 -5- NJM2743 Typical Characteristics V.F.Peak vs. Frequency (correlation with Ta) 10 8 6 o V.F. Peak vs. Frequency (Load C.) V+/V-=2.5V,Vin=-20dBm,Gv=0dB,RT=50 V+/V-=2.5V,Vin=-20dBm,Gv=0dB,RT=50 RL=2k,CL=1000pF 10 8 6 RL=2k,Ta=25 C o CL=2200p CL=1000p CL=470p Voltage Gain [dB] Ta=25 C o 2 0 -2 -4 -6 -8 -10 100 1k Voltage Gain [dB] 4 Ta=-40 C 4 2 0 -2 -4 -6 -8 Ta=85 C o CL=10p CL=47p CL=100p 10k 100k Frequency [Hz] 1M 10M -10 100 1k 10k 100k Frequency [Hz] 1M 10M Voltage Gain/Phase vs. Frequency (40dB, correlation with Ta) 60 40 V /V =2.5V,Gv=0dB,Vin=-20dBm,RL=2k,RT=50 + - 180 120 Ta=-40 C Ta=25 C o o Voltage Gain [dB] 20 0 -20 -40 -60 o Ta=85 C o 60 0 Ta=-40 C Ta=25 C Ta=85 C o o -60 -120 -180 100 1k 10k 100k 1M Frequency [Hz] 10M Phase [deg] -6- Ver.2004-12-13 NJM2743 Typical Characteristics Pulse Response (Rise) V+/V-=2.5V,f=10kHz,Vin=1Vpp,Gv=0dB,RT=50 Pulse Response (Fall) V+/V-=2.5V,f=10kHz,Vin=1Vpp,Gv=0dB,RT=50 1 0.5 0 RL=2k,CL=10pF,Ta=25 C o 3 2.5 2 1 0.5 0 RL=2k,CL=10pF,Ta=25 C o 3 2.5 2 1.5 1 0.5 OUTPUT Output Voltage [V] -0.5 -1 -1.5 -2 OUTPUT 1.5 1 0.5 0 -0.5 0 1 2 3 4 Time [s] 5 6 -1 -0.5 -1 -1.5 -2 -2.5 -3 0 1 2 3 4 Time [s] 5 6 0 -0.5 -1 -2.5 -3 Pulse Response (Rise) (Correlation with Ta) 1 0.5 INPUT V+/V-=2.5V,f=10kHz,Vin=1Vpp,Gv=0dB,RT=50 RL=2k,CL=10pF Puse Response (Fall) (Correlation with Ta) 3 2.5 2 Input Voltage [V] V+/V-=2.5V,f=10kHz,Vin=1Vpp,Gv=0dB,RT=50 RL=2k,CL=10pF 1 0.5 0 INPUT 3 2.5 2 1.5 1 0.5 Ta= - 40 C Ta=85 C o o 0 Input Voltage [V] -0.5 -1 -1.5 -2 -2.5 -3 0 1 2 Ta=25 C Ta=85 C Ta=-40 C o o o 1.5 1 0.5 OUTPUT -0.5 -1 -1.5 -2 -2.5 -3 Ta=25 C o 0 -0.5 0 OUTPUT -0.5 3 4 Time [s] 5 6 -1 0 1 2 3 4 Time [s] 5 6 -1 Total Harmonic Distortion vs. Output Voltage V /V =2.5V,Gv=0dB,RL=2k,Rs=25,RT=100k + - 10 Ta=25 C o Total Hramonic Distortion [%] 1 0.1 0.01 f=20kHz 0.001 f=1kHz f=20Hz 0.0001 0.001 0.01 0.1 Output Voltage [Vrms] 1 [CAUTION] The specifications on this data book are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this data book 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. Ver.2004-12-13 -7- Output Voltage [V] Input Voltage [V] Input Voltage [V] INPUT INPUT |
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