NJU7046/NJU7047/NJU7048 9V/μs High-Speed, Rail-to-rail I/O CMOS Operational Amplifier FEATURES (VDD=5V, VSS=0V, Ta=25°C) DESCRIPTION ●High Slew Rate 9V/µs ●Wide Bandwidth 5MHz ●Low Input Bias Current 1pA ●Rail-to-Rail Input and Output ●Output Voltage RL=10kΩ 10mV from rail RL=600Ω 70mV from rail ●Short Circuit Output Current 110mA ●Equivalent Input Noise Voltage 20nV/√Hz ●Input Offset Voltage 5mV max. ●Low Input Offset Voltage Drift 2µV/°C typ. ●Supply Voltage +2.7V to +5.5V ●Operating Temperature Range -40 to 125°C ●RF-Noise Immunity ●Unity-Gain Stable ●Package NJU7046 SOT-23-5, SC-88A NJU7047 SOP8 JEDEC 150 mil MSOP8(TVSP8)* The NJU7046/NJU7047/NJU7048 are rail to rail input and output single supply operational amplifier featuring high speed and low input bias current. 9V/us slew rate, 5MHz gain bandwidth, 1pA input bias current and -40 to 125°C operating temperature range, make these amplifiers useful in wide variety of applications such as filters, integrators, current sensing, photodiode amplifiers and industrial applications. The rail-to-rail input and output enables designers to buffers of input and output for ADC, DAC, ASIC and other wide output swing devices. The NJU7046/NJU7047/NJU7048 operates in single supply 2.7V to 5.5V, and input common-mode voltage range includes the supply rails. Output voltage typically swings to within 70mV of the supply rails with 600Ω load, and 110mA short-circuit current drive capability. The NJU7046/NJU7047/NJU7048 are high RF-immunity to reduce malfunctions caused by RF noises from mobile phones and others. The NJU7046 is available in 5-pin SC-88A and SOT-23 package. NJU7047 is available in 8-pin SOP8: JEDEC 150 mil and MSOP8(TVSP8): meet JEDEC MO-187-DA / thin type package. NJU7048 is available in 14-pin SOP14 and SSOP14 package. *meet JEDEC MO-187-DA / thin type NJU7048 SOP14, SSOP14 APPLICATIONS ●High speed sensor Amplifiers ●Current sensor amplifiers ●Photodiode amplifiers ●ADC front ends ●Battery-powered instruments RELATED PRODUCTS Features Single Dual Quad 0.8V/µs, 2.1MHz, 260µA/ch NJU7056 NJU7057 Rail-to-rail Output 35V/µs, 34MHz, Rail-to-rail I/O NJU77701 (High slew rate type) NJU7058 PIN CONFIGURATION / PRODUCT INFORMATION (Top View) (Top View) (Top View) Pin Function OUTPUT VSS +INPUT 1 A OUTPUT 5 1 8 VDD VDD A -INPUT 2 7 B OUTPUT A +INPUT 3 6 B -INPUT VSS 4 5 B +INPUT 2 3 4 -INPUT A OUTPUT 1 14 D OUTPUT A -INPUT 2 13 D -INPUT A +INPUT 3 12 D +INPUT VDD 4 11 VSS B +INPUT 5 10 C +INPUT B -INPUT 6 9 C -INPUT B OUTPUT 7 8 C OUTPUT Package Product Name SC-88A SOT-23-5 EMP8 TVSP8 SOP14 SSOP14 NJU7046F3 NJU7046F NJU7047E NJU7047RB1 NJU7048G NJU7048V © New Japan Radio Co.,Ltd. Ver.06 [ 1] NJU7046/NJU7047/NJU7048 ■ ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise noted.) PARAMETER Supply Voltage Input Common Mode Voltage Differential Input Voltage Power Dissipation (1) SYMBOL RATING UNIT VDD 7 V VICM VSS - 0.3 to VDD + 0.3 VID ±7 (3) (2) V (2-layer / 4-layer) SOT-23-5 480 / 640 SC-88A 360 / 480 SOP8 V PD 620 / 870 MSOP8(TVSP8) mW 510 / 670 SOP14 1000 / 1500 SSOP14 500 / 690 Operating Temperature Range Topr -40 to +125 °C Storage Temperature Range Tstg -55 to +150 °C (1) Differential voltage is the voltage difference between +INPUT and -INPUT. (2) For supply voltage less than +7V, the absolute maximum rating is equal to the supply voltage. (3) Power dissipation is the power that can be consumed by the IC at Ta=25°C, and is the typical measured value based on JEDEC condition. When using the IC over Ta=25°C subtract the value [mW/°C]=PD/(Tstg(MAX)-25) per temperature. 2-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layers, FR-4) mounting 4-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 4layers, FR-4) mounting Fig. 1-1 : Power Dissipation vs. Temperature Fig. 1-2 : Power Dissipation vs. Temperature ■ RECOMMENDED OPERATING CONDITION (Ta=25°C) PARAMETER Supply Voltage SYMBOL VDD TEST CONDITION MIN. TYP. MAX. UNIT 2.7 - 5.5 V © New Japan Radio Co.,Ltd. Ver.06 [ 2] NJU7046/NJU7047/NJU7048 ■ ELECTRICAL CHARACTERISTICS (VDD=5V, VSS=0V, Ta=25°C, unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. No Signal - 1.4 2.2 No Signal - 2.7 4.3 No Signal - 5.3 8.4 VICM= 0V, 2.5V, 5V UNIT DC CHARACTERISTICS Supply Current(All Amplifiers) NJU7046 NJU7047 IDD NJU7048 Input Offset Voltage Input Offset Voltage Drift Input Bias Current VIO mA - 0.9 5 mV ΔVIO/ΔT - 2 - µV/°C IB - 1 - pA Input Offset Current IIO Open Loop Gain AV - 1 - pA Vout=1.5 to 3.5V, RL=10kΩ to 2.5V 90 110 - dB - dB Common-Mode Rejection Ratio CMR VICM=0V to 5V 60 80 Supply Voltage Rejection Ratio SVR VDD=2.7V to 5.5V, VICM=0V 65 90 - dB Common-Mode Input Voltage Range VICM CMR≥60dB 0 - 5 V RL=10kΩ to 2.5V 4.95 4.99 - RL=600Ω to 2.5V 4.88 4.93 - RL=10kΩ to 2.5V - 0.01 0.05 RL=600Ω to 2.5V - 0.07 0.12 VOH Maximum Output Voltage VOL V AC CHARACTERISTICS Slew Rate GV=0dB, RL=10kΩ, CL=20pF, Vin=2Vpp 5 9 - V/µs GBW GV=40dB, RF=100kΩ, RL=10kΩ, CL=20pF - 5 - MHz Phase Margin φM GV=40dB, RF=100kΩ, RL=10kΩ, CL=20pF - 70 - deg Gain Margin GM GV=40dB, RF=100kΩ, RL=10kΩ, CL=20pF - 16 - dB Equivalent Input Noise Voltage VNI f=1kHz - 20 - nV/√Hz - 0.01 - % - 130 - dB Gain Bandwidth Product Total Harmonic Distortion + Noise Channel Separation SR THD+N GV=0dB, RL=10kΩ, f=1kHz, Vout=1Vpp CS f=1kHz, NJU7047/NJU7048 © New Japan Radio Co.,Ltd. Ver.06 [ 3] NJU7046/NJU7047/NJU7048 ■ ELECTRICAL CHARACTERISTICS (VDD=2.7V, VSS=0V, Ta=25°C, unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. No Signal - 1.2 2 No Signal - 2.5 4 UNIT DC CHARACTERISTICS Supply Current(All Amplifiers) NJU7056 NJU7057 IDD NJU7058 mA No Signal - 4.5 7.2 VICM= 0V, 1.35V, 2.7V - 0.9 5 mV ΔVIO/ΔT - 2 - µV/°C Input Bias Current IB - 1 - pA Input Offset Current IIO - 1 - pA Open Loop Gain AV Vout=0.35 to 2.35V, RL=10kΩ to 1.35V 90 110 - dB Input Offset Voltage Input Offset Voltage Drift VIO Common-Mode Rejection Ratio CMR VICM=0V to 2.7V 55 75 - dB Supply Voltage Rejection Ratio SVR VDD=2.7V to 5.5V, VICM=0V 65 90 - dB Common-Mode Input Voltage Range VICM CMR≥55dB 0 - 2.7 V RL=10kΩ to 1.35V 2.65 2.69 - RL=600Ω to 1.35V 2.6 2.64 - RL=10kΩ to 1.35V - 0.01 0.05 RL=600Ω to 1.35V - 0.05 0.1 3.5 7 - V/µs VOH Maximum Output Voltage VOL V AC CHARACTERISTICS Slew Rate Gain Bandwidth Product SR GV=0dB, RL=10kΩ, CL=20pF, Vin=2Vpp GBW GV=40dB, RF=100kΩ, RL=10kΩ, CL=20pF - 5 - MHz Phase Margin φM GV=40dB, RF=100kΩ, RL=10kΩ, CL=20pF - 65 - deg Gain Margin GM GV=40dB, RF=100kΩ, RL=10kΩ, CL=20pF - 18 - dB Equivalent Input Noise Voltage VNI f=1kHz - 20 - nV/√Hz - 0.02 - % - 130 - dB Total Harmonic Distortion + Noise Channel Separation THD+N GV=0dB, RL=10kΩ, f=1kHz, Vout=1Vpp CS f=1kHz, NJU7047/NJU7048 © New Japan Radio Co.,Ltd. Ver.06 [ 4] NJU7046/NJU7047/NJU7048 ■ TYPICAL CHARACTERISTICS Gain/Phase vs. Frequency Gain/Phase vs. Frequency GV=40dB, VDD=5V, RF=100kΩ, RG=1kΩ, RL=10kΩ, CL=20pF 60 20 20 Ta=+25ºC Ta=+125ºC 0 0 Phase Ta=-40ºC Gain [dB] 40 Ta=+25ºC Ta=+125ºC 0 Phase -60 -20 -60 -40 -120 -40 -120 -180 100M -60 1k 60 10k 100k 1M Frequency [Hz] 10M 1k 10k 100k 1M Frequency [Hz] 10M -180 100M Gain/Phase vs. Frequency Gain/Phase vs. Frequency GV=40dB, VDD=5V, RF=100kΩ, RG=1kΩ, RL=10kΩ, Ta=25ºC GV=40dB, VDD=2.7V, RF=100kΩ, RG=1kΩ, RL=10kΩ, Ta=25ºC 60 Gain Gain 40 20 20 CL=20pF 0 0 Phase CL=100pF Gain [dB] 40 Phase [deg] Gain [dB] Ta=-40ºC -20 -60 CL=20pF 0 0 Phase CL=100pF -20 -60 -20 -60 -40 -120 -40 -120 -180 100M -60 CL=300pF CL=300pF -60 1k 10k 100k 1M Frequency [Hz] 10M 1k Unity Gain Frequency Response 10 6 10 6 CL=300pF Gain [dB] CL=200pF CL=100pF -2 -180 100M GV=0dB, VDD=2.7V, Ta=25ºC CL=300pF CL=200pF 2 0 CL=100pF -2 -4 -8 100k 10M 4 0 -6 100k 1M Frequency [Hz] 8 4 2 10k Unity Gain Frequency Response GV=0dB, VDD=5V, Ta=25ºC 8 Gain [dB] 0 Phase [deg] Gain 40 Phase [deg] Gain [dB] Gain GV=40dB, VDD=2.7V, RF=100kΩ, RG=1kΩ, RL=10kΩ, CL=20pF Phase [deg] 60 -4 CL=20pF CL=20pF 1M 10M Frequency [Hz] -6 100M -8 100k 1M 10M Frequency [Hz] 100M © New Japan Radio Co.,Ltd. Ver.06 [ 5] NJU7046/NJU7047/NJU7048 ■ TYPICAL CHARACTERISTICS Transient Response Transient Response VDD=5V, VIN=2Vpp, RL=10kΩ, CL=20pF VDD=2.7V, VIN=2Vpp, RL=10kΩ, CL=20pF Input 1V/div 1V/div Input Ta=+125ºC Ta=+125ºC Ta=+25ºC Ta=+25ºC Output Output Ta=-40ºC Ta=-40ºC 0.2μs/div 0.2μs/div Transient Response Transient Response VDD=5V, VIN=2Vpp, RL=10kΩ, Ta=25ºC VDD=2.7V, VIN=2Vpp, RL=10kΩ, Ta=25ºC Input 1V/div 1V/div Input CL=100pF CL=20pF CL=300pF CL=100pF CL=20pF CL=300pF Output 0.2μs/div 0.2μs/div Unity Gain Frequency vs. Temperature Slew Rate vs. Temperature GV=40dB, RL=10kΩ, CL=20pF GV=0dB, VIN=1Vpp, RL=10kΩ, CL=20pF 10 12 9 11 VDD=5V 8 10 7 6 5 4 VDD=2.7V 3 Slew Rate [V/μs] Unity Gain Frequency [MHz] Output 9 VDD=5V 8 7 6 2 VDD=2.7V 5 1 0 4 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] © New Japan Radio Co.,Ltd. Ver.06 [ 6] NJU7046/NJU7047/NJU7048 ■ TYPICAL CHARACTERISTICS Supply Current per Amplifier vs. Supply Voltage 2.0 1.8 Ta=+125ºC 1.6 1.4 1.2 1.0 Ta=-40ºC 0.8 VICM=VDD/2 2.2 Supply Current per Amplifier [mA] Supply Current per Amplifier [mA] Supply Current per Amplifier vs. Temperature VICM=VDD/2 2.2 Ta=+25ºC 0.6 0.4 0.2 0.0 2.0 1.8 VDD=5V 1.6 1.4 1.2 VDD=2.7V 1.0 0.8 0.6 0.4 0.2 0.0 0 1 2 3 4 5 Supply Voltage [V] 6 7 -50 Input Offset Voltage vs. Supply Voltage 3 Input Offset Voltage [mV] Input Offset Voltage [mV] Ta=-40ºC Ta=+25ºC 1.5 1.0 0.5 Ta=+85ºC 0.0 2 1 0 -1 -2 -3 -0.5 -4 0 1 2 3 4 5 Supply Voltage [V] 6 7 -50 Input Offset Voltage Distribution -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] Input Offset Voltage Drift Distribution VDD=5V, VICM=2.5V, Ta=25ºC, n=260 35% VDD=5V, VICM=2.5V, n=260 30% Percent of Amplifiers 25% Percent of Amplifiers VDD=5V, VICM=2.5V, n=260 4 2.0 30% 0 25 50 75 100 125 150 Ambient Temperature [ºC] Input Offset Voltage vs. Temperature VICM=VSS 2.5 -25 20% 15% 10% 5% 25% 20% 15% 10% 5% 0% 0% -4.0 -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 Input Offset Voltage [mV] 4.0 -8.0 -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 Input Offset Voltage Drift [μV/ºC] 8.0 © New Japan Radio Co.,Ltd. Ver.06 [ 7] NJU7046/NJU7047/NJU7048 ■ TYPICAL CHARACTERISTICS Input Offset Voltage vs. Common-Mode Input Voltage VDD=5V, VICM=VDD/2 2.0 1.5 Ta=+125ºC 1.0 0.5 0.0 Ta=-40ºC VDD=2.7V, VICM=VDD/2 2.0 Input Offset Voltage [mV] Input Offset Voltage [mV] Input Offset Voltage vs. Common-Mode Input Voltage Ta=+25ºC -0.5 1.5 Ta=+125ºC 1.0 0.5 Ta=-40ºC 0.0 Ta=+25ºC -0.5 -1.0 -1.0 -1 0 1 2 3 4 5 Common-Mode Input Voltage [V] 6 -0.9 VDD=5V, VICM=2.5V Common mode and Supply Voltage Rejection Ratio [dB] Input Bias Current [pA] 120 1000 100 10 1 0.1 SVR 110 100 90 80 70 CMR(VDD=2.7V) CMR(VDD=5V) 60 50 40 25 45 65 85 105 125 Ambient Temperature [ºC] 145 -50 Open Loop Gain vs. Temperature -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] Maximum Output Voltage vs. Load Resistance VO=VDD/2 ± 1V 140 Ta=25ºC 2.5 VDD=5V 120 110 100 90 VDD=2.7V 80 70 Maximum Output Voltage [V] 2 130 Open Loop Gain [dB] 3.6 Common mode and Supply Voltage Rejection Ratio vs. Temperature Input Bias Current vs. Temperature 10000 0 0.9 1.8 2.7 Common-Mode Input Voltage [V] 1.5 1 0.5 V+/V-=±2.5V 0 V+/V-=±1.35V -0.5 -1 -1.5 -2 60 -2.5 -50 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] 10 100 1k Load Resistance [Ω] 10k © New Japan Radio Co.,Ltd. Ver.06 [ 8] NJU7046/NJU7047/NJU7048 ■ TYPICAL CHARACTERISTICS Maximum Output Voltage vs. Output Current Ta=-40ºC VOH 4.0 3.0 Ta=+25ºC VDD=2.7V, Vid=1.0V 2.7 Maximum Output Voltage [V] Maximum Output Voltage [V] Maximum Output Voltage vs. Output Current VDD=5V, Vid=1.0V 5.0 Ta=+125ºC 2.0 1.0 VOL 2.4 VOH 2.1 1.8 1.5 Ta=+25ºC Ta=+125ºC 1.2 0.9 Ta=-40ºC 0.6 0.3 VOL Ta=-40ºC 0.0 0 0 20 40 60 80 100 Output Current [mA] 120 0 100 20 30 40 Output Current [mA] 50 Channel Separation vs. Frequency VDD=5V, RS=100Ω, RF=10kΩ, Ta=25ºC Ta=25ºC 160 90 80 Channel Separation [dB] Equivalent Input Noise Voltage [nV/Hz] Voltage Noise vs. Frequency 10 70 60 50 40 30 20 140 VDD=5V 120 VDD=2.7V 100 80 10 0 60 10 100 1k 10k Frequency [Hz] 100k 10 100 1k 10k Frequency [Hz] 100k © New Japan Radio Co.,Ltd. Ver.06 [ 9] NJU7046/NJU7047/NJU7048 ■ PACKAGE DIMENSIONS 2.9±0.2 0°~15° 4 2 1 0.6 2.8 ±0.2 +0.2 1.6 - 0.1 5 0.2MIN 1.9±0.2 3 0.95±0.1 +0.1 0.1-0.03 1.1±0.1 0.6MAX 0.1MAX Unit: mm 0.4±0.1 0.1 SOT-23-5 Package 0.425±0.2 2.0±0.2 1.3±0.2 2 (0.245) 3 0.425±0.2 +0.1 0.23-0.05 0-10° 0.9±0.1 +0.2 0.2- 0.1 0.65±0.07 +0.05 0.95- 0.15 1 2.1±0.2 4 1.25±0.1 5 +0.1 0.13-0.03 0.05±0.05 Unit: mm SC-88A Package © New Japan Radio Co.,Ltd. Ver.06 [ 10] NJU7046/NJU7047/NJU7048 ■ PACKAGE DIMENSIONS 0 ~ 10º 5.0±0.3 5 0.8±0.2 6.0±0.4 3.9±0.2 8 4 1 1.27 +0.1 0.20 - 0.05 1.5±0.15 0.74MAX 0.15±0.1 Unit: mm 0.1 0.4±0.1 0.12 M SOP8 JEDEC 150 mil Package 0~10° 2.9±0.1 1 0.55±0.1 4.0±0.2 5 2.8±0.1 8 4 +0.05 0.127-0.03 0.65 0.08 0.2±0.05 Unit: mm 0.1±0.05 1.0MAX 0.475±0.1 0.05 M MSOP8 (TVSP8) meet JEDEC MO-187-DA / thin Package © New Japan Radio Co.,Ltd. Ver.06 [ 11] NJU7046/NJU7047/NJU7048 ■ PACKAGE DIMENSIONS Unit: mm SOP14 Package +0.3 5.0 - 0.1 0 ~ 10º 0.5±0.2 4.4±0.2 6.4±0.3 8 14 7 1 0.65 +0.1 0.67MAX 1.15±0.1 0.15-0.05 0.1±0.1 Unit: mm 0.1 0.22±0.1 0.1 M SSOP14 Package [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. © New Japan Radio Co.,Ltd. Ver.06 [ 12]