SGMOP07CXS8G/TR

SGMOP07C 600kHz, Low Noise, High Voltage, Precision Operational Amplifier GENERAL DESCRIPTION FEATURES The SGMOP07C is a low noise, low offset voltage and • Rail-to-Rail Output high voltage operational amplifier, which can be designed • Low Bias Current: ±1nA (TYP) into a wide range of applications. The SGMOP07C has a • High Open-Loop Gain: 130dB at VS = ±15V high gain-bandwidth product of 600kHz, a slew rate of • High PSRR: 135dB 3V/μs and a quiescent current of 0.75mA at wide power • Gain-Bandwidth Product: 600kHz supply range. • Low Noise: 8.5nV/ Hz at 1kHz The SGMOP07C is designed to provide optimal performance in low noise systems. It provides rail-to-rail output swing into heavy loads. The single SGMOP07C is available in Green SOIC-8 package. It is specified over the extended -40℃ to +125℃ temperature range. • Supply Voltage Range: 3.6V to 36V or ±1.8V to ±18V • Input Common Mode Voltage Range: (-VS) + 1.5V to (+VS) - 2V • Low Quiescent Current: 0.75mA (TYP) • -40℃ to +125℃ Operating Temperature Range • Available in Green SOIC-8 Package APPLICATIONS Sensors Audio Active Filters A/D Converters Communications Test Equipment Cellular and Cordless Phones Laptops and PDAs Photodiode Amplification SG Micro Corp www.sg-micro.com MAY 2018 – REV. B 600kHz, Low Noise, High Voltage, Precision Operational Amplifier SGMOP07C PACKAGE/ORDERING INFORMATION MODEL PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE ORDERING NUMBER PACKAGE MARKING PACKING OPTION SGMOP07C SOIC-8 -40℃ to +125℃ SGMOP07CXS8G/TR SGM OP07CXS8 XXXXX Tape and Reel, 2500 NOTE: XXXXX = Date Code and Vendor Code. Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If you have additional comments or questions, please contact your SGMICRO representative directly. ABSOLUTE MAXIMUM RATINGS Supply Voltage, +VS to -VS .............................................. 40V Input Common Mode Voltage Range .................................................... (-VS) - 0.3V to (+VS) + 0.3V Junction Temperature .................................................+150℃ Storage Temperature Range ........................ -65℃ to +150℃ Lead Temperature (Soldering, 10s) ............................+260℃ ESD Susceptibility HBM ............................................................................. 2000V MM ................................................................................. 250V CDM ............................................................................ 1000V RECOMMENDED OPERATING CONDITIONS Supply Voltage Range .........................................3.6V to 36V Operating Temperature Range ..................... -40℃ to +125℃ OVERSTRESS CAUTION Stresses beyond those listed may cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational section of the specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. ESD SENSITIVITY CAUTION This integrated circuit can be damaged by ESD if you don’t pay attention to ESD protection. SGMICRO recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. DISCLAIMER SG Micro Corp reserves the right to make any change in circuit design, specification or other related things if necessary without notice at any time. PIN CONFIGURATION (TOP VIEW) NC 1 8 NC -IN 2 7 +VS +IN 3 6 OUT -VS 4 5 NC NC = NO CONNECT SOIC-8 SG Micro Corp www.sg-micro.com MAY 2018 2 600kHz, Low Noise, High Voltage, Precision Operational Amplifier SGMOP07C ELECTRICAL CHARACTERISTICS (At TA = +25℃, VS = ±5V to ±15V, VCM = 0V, VOUT = 0V and RL = 2kΩ connected to 0V, Full = -40℃ to +125℃, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS TEMP MIN TYP MAX 35 150 UNITS INPUT CHARACTERISTICS Input Offset Voltage Input Bias Current IB Input Offset Current IOS Input Common Mode Voltage Range VCM Common Mode Rejection Ratio +25℃ VOS CMRR Full Full ±1 Full (-VS) + 1.5V ≤ VCM ≤ (+VS) - 2V AOL VS = ±5V, VOUT = ±2.5V, RL = 2kΩ VS = ±15V, VOUT = ±10V, RL = 2kΩ ΔVOS/ΔT ±12 ±45 +25℃ VS = ±15V, VOUT = ±10V, RL = 10kΩ Input Offset Voltage Drift ±1 +25℃ VS = ±5V, VOUT = ±2.5V, RL = 10kΩ Open-Loop Voltage Gain 220 ±12 ±35 Full (-VS) + 1.5 +25℃ 120 Full 115 +25℃ 115 Full 112 +25℃ 120 Full 117 +25℃ 110 Full 106 +25℃ 120 Full 112 (+VS) - 2 140 μV nA nA V dB 135 135 dB 124 130 Full 0.3 +25℃ 90 μV/℃ OUTPUT CHARACTERISTICS VS = ±15V, RL = 10kΩ Output Voltage Swing from Rail VOUT VS = ±15V, RL = 2kΩ Output Short-Circuit Current ISC VS = ±15V Full 120 165 450 +25℃ Full 600 mV 820 +25℃ ±21 Full 3.6 ±34 mA POWER SUPPLY Operating Voltage Range VS Quiescent Current IQ Power Supply Rejection Ratio PSRR IOUT = 0mA VS = 3V to 38V 36 0.75 +25℃ Full 0.9 1 +25℃ 123 Full 120 135 V mA dB DYNAMIC PERFORMANCE Gain-Bandwidth Product Slew Rate GBP VOUT = 100mVP-P, CL = 10pF +25℃ 600 kHz tS VIN = 1V Step, G = +1 +25℃ 3 V/μs +25℃ 3.5 μs VIN × G = VS φO VOUT = 100mVP-P, CL = 10pF +25℃ 1.5 μs +25℃ 60 ° THD+N VIN = 1VRMS, G = +1, f = 1kHz +25℃ 0.0008 % f = 0.1Hz to 10Hz +25℃ 300 nVP-P SR Settling Time to 0.1% Overload Recovery Time Phase Margin Total Harmonic Distortion + Noise NOISE Input Voltage Noise Input Voltage Noise Density en f = 1kHz +25℃ 8.5 nV/√Hz Input Current Noise Density in f = 1kHz +25℃ 1.5 pA/√Hz SG Micro Corp www.sg-micro.com MAY 2018 3 600kHz, Low Noise, High Voltage, Precision Operational Amplifier SGMOP07C TYPICAL PERFORMANCE CHARACTERISTICS At TA = +25℃, VS = ±15V and RL = 2kΩ, unless otherwise noted. Quiescent Current vs. Supply Voltage Output Current vs. Supply Voltage 60 40 0.73 Output Current (mA) Quiescent Current (mA) 0.75 0.71 0.69 0.67 0.65 20 ISOURCE 0 ISINK -20 -40 0 6 12 18 24 30 -60 36 0 6 12 Input Offset Voltage vs. Input Common Mode Voltage Output Voltage (V) Input Offset Voltage (μV) 36 10 9 6 3 5 0 -5 -10 0 5 10 15 20 25 -15 30 0 10 Input Common Mode Voltage (V) 20 30 40 Output Current (mA) Quiescent Current vs. Temperature Output Current vs. Temperature 0.78 60 40 0.76 Output Current (mA) Quiescent Current (mA) 30 15 12 0.74 0.72 0.7 0.68 24 Output Voltage vs. Output Current 15 0 18 Supply Voltage (V) Supply Voltage (V) 20 ISOURCE 0 ISINK -20 -40 -50 -25 0 25 50 Temperature (℃) SG Micro Corp www.sg-micro.com 75 100 125 -60 -50 -25 0 25 50 75 100 125 Temperature (℃) MAY 2018 4 600kHz, Low Noise, High Voltage, Precision Operational Amplifier SGMOP07C TYPICAL PERFORMANCE CHARACTERISTICS (continued) At TA = +25℃, VS = ±15V and RL = 2kΩ, unless otherwise noted. Input Bias Current vs. Temperature 6 40 4 Input Bias Current (nA) Input Offset Voltage (μV) Input Offset Voltage vs. Temperature 50 30 20 10 0 -50 -25 0 25 50 75 100 2 0 -2 -4 125 -50 -25 0 25 50 100 Temperature (℃) Temperature (℃) Large-Signal Step Response Small-Signal Step Response RL = 2kΩ 125 Output Voltage (500mV/div) Output Voltage (25mV/div) RL = 2kΩ Time (100ns/div) Time (100ns/div) CMRR and PSRR vs. Frequency Maximum Output Voltage vs. Frequency 20 35 0 30 -20 Output Voltage (VP-P) CMRR and PSRR (dB) 75 CMRR PSRR+ -40 -60 PSRR- -80 -100 -120 0.01 25 20 15 10 5 0.1 1 10 100 Frequency (kHz) SG Micro Corp www.sg-micro.com 1000 10000 0 0.01 0.1 1 10 100 Frequency (kHz) MAY 2018 5 600kHz, Low Noise, High Voltage, Precision Operational Amplifier SGMOP07C TYPICAL PERFORMANCE CHARACTERISTICS (continued) At TA = +25℃, VS = ±15V and RL = 2kΩ, unless otherwise noted. Open-Loop Gain and Phase vs. Frequency 40 60 30 20 10 0 0.01 0.1 1 10 100 0 Open-Loop Gain 30 -60 0 -90 Phase -30 -60 1000 0.1 1 Total Harmonic Distortion + Noise vs. Frequency Small-Signal Overshoot (%) THD+N (%) VOUT = 2VP-P 0.001 0.0001 1000 -150 1000 Small-Signal Overshoot vs. Capacitive Load 100 100 100 Frequency (kHz) 0.01 10 -120 10 Frequency (kHz) 0.00001 -30 Phase (degree) 90 Open-Loop Gain (dB) Closed-Loop Output Impedance (Ω) Closed-Loop Output Impedance vs. Frequency 50 10000 G = +1, RL = 2kΩ 80 60 40 20 0 100000 10 100 1000 Capacitive Load (pF) Frequency (Hz) Input Voltage Noise Density vs. Frequency 0.1Hz to 10Hz Input Voltage Noise Noise (50nV/div) Input Voltage Noise Density (nV/√Hz) 100 10 1 10 100 1000 10000 Time (5s/div) Frequency (Hz) SG Micro Corp www.sg-micro.com MAY 2018 6 600kHz, Low Noise, High Voltage, Precision Operational Amplifier SGMOP07C TYPICAL PERFORMANCE CHARACTERISTICS (continued) At TA = +25℃, VS = ±15V and RL = 2kΩ, unless otherwise noted. Offset Voltage Production Distribution Quiescent Current Production Distribution 25 15 10 5 0 Offset Voltage (μV) 20 2500 Samples 1 Production Lot 15 10 5 0 0.56 0.58 0.60 0.62 0.64 0.66 0.68 0.70 0.72 0.74 0.76 0.78 0.80 0.82 0.84 0.86 Percentage of Amplifiers (%) 2500 Samples 1 Production Lot -150 -130 -110 -90 -70 -50 -30 -10 10 30 50 70 90 110 130 150 Percentage of Amplifiers (%) 20 Quiescent Current (mA) Offset Voltage Drift Distribution -40℃ ≤ TA ≤ +125℃ 30 25 20 15 10 5 0.65 0.60 0.55 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 0.00 Percentage of Amplifiers (%) 35 Offset Voltage Drift (μV/℃) SG Micro Corp www.sg-micro.com MAY 2018 7 600kHz, Low Noise, High Voltage, Precision Operational Amplifier SGMOP07C APPLICATION NOTES Power-Supply Bypassing and Layout R2 The SGMOP07C operates from either a single 3.6V to 36V supply or dual ±1.8V to ±18V supplies. For singlesupply operation, bypass the power supply +VS with a 0.1µF ceramic capacitor which should be placed close to the +VS pin. For dual-supply operation, both the +VS and the -VS supplies should be bypassed to ground with separate 0.1µF ceramic capacitors. A 10µF tantalum capacitor can be added for better performance. Good PCB layout techniques optimize performance by decreasing the amount of stray capacitance at the op amp’s inputs and output. To decrease stray capacitance, minimize trace lengths and widths by placing external components as close to the device as possible. Use surface-mount components whenever possible. For the operational amplifier, soldering the part to the board directly is strongly recommended. Try to keep the high frequency current loop area small to minimize the EMI (electromagnetic interference). +VS +VS 10μF R1 VN SGMOP07C R3 R4 VREF Figure 2. Differential Amplifier Instrumentation Amplifier The circuit in Figure 3 performs the same function as that in Figure 2 but with a high input impedance. R2 SGMOP07C SGMOP07C SGMOP07C 0.1μF R1 VN VP 10μF VOUT VP R3 R4 0.1μF VREF VN VN SGMOP07C VOUT VOUT VOUT SGMOP07C Active Low-Pass Filter VP 10μF VP 0.1μF -VS (GND) -VS Figure 1. Amplifier with Bypass Capacitors Grounding A ground plane layer is important for SGMOP07C circuit design. The length of the current path in an inductive ground return will create an unwanted voltage noise. Broad ground plane areas will reduce the parasitic inductance. Input-to-Output Coupling To minimize capacitive coupling, the input and output signal traces should not be in parallel. This helps reduce unwanted positive feedback. Differential Amplifier The circuit shown in Figure 2 performs the difference function. If the resistor ratios are equal (R4/R3 = R2/R1), then VOUT = (VP - VN) × R2/R1 + VREF. SG Micro Corp www.sg-micro.com Figure 3. Instrumentation Amplifier The low-pass filter shown in Figure 4 has a DC gain of (-R2/R1) and the -3dB corner frequency is 1/2πR2C. Make sure the filter bandwidth is within the bandwidth of the amplifier. Feedback resistors with large values can couple with parasitic capacitance and cause undesired effects such as ringing or oscillation in high-speed amplifiers. Keep resistor values as low as possible and consistent with output loading consideration. C R2 VIN R1 SGMOP07C VOUT R3 = R1 // R2 Figure 4. Active Low-Pass Filter MAY 2018 8 SGMOP07C 600kHz, Low Noise, High Voltage, Precision Operational Amplifier REVISION HISTORY NOTE: Page numbers for previous revisions may differ from page numbers in the current version. MAY 2018 ‒ REV. A.1 to REV.B Updated version ................................................................................................................................................................................................ All AUGUST 2017 ‒ REV.A to REV.A.1 Updated open-loop gain and phase vs. frequency ............................................................................................................................................... 6 Changes from Original (AUGUST 2017) to REV.A Changed from product preview to production data ............................................................................................................................................. All SG Micro Corp www.sg-micro.com MAY 2018 9 PACKAGE INFORMATION PACKAGE OUTLINE DIMENSIONS SOIC-8 0.6 D e 2.2 E1 E 5.2 b 1.27 RECOMMENDED LAND PATTERN (Unit: mm) L A A1 c θ A2 Symbol Dimensions In Millimeters MIN MAX Dimensions In Inches MIN MAX A 1.350 1.750 0.053 0.069 A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 b 0.330 0.510 0.013 0.020 c 0.170 0.250 0.006 0.010 D 4.700 5.100 0.185 0.200 E 3.800 4.000 0.150 0.157 E1 5.800 6.200 0.228 0.244 e SG Micro Corp www.sg-micro.com 1.27 BSC 0.050 BSC L 0.400 1.270 0.016 0.050 θ 0° 8° 0° 8° TX00010.000 PACKAGE INFORMATION TAPE AND REEL INFORMATION REEL DIMENSIONS TAPE DIMENSIONS P2 W P0 Q1 Q2 Q1 Q2 Q1 Q2 Q3 Q4 Q3 Q4 Q3 Q4 B0 Reel Diameter K0 A0 P1 Reel Width (W1) DIRECTION OF FEED NOTE: The picture is only for reference. Please make the object as the standard. KEY PARAMETER LIST OF TAPE AND REEL Reel Diameter Reel Width W1 (mm) A0 (mm) B0 (mm) K0 (mm) P0 (mm) P1 (mm) P2 (mm) W (mm) Pin1 Quadrant SOIC-8 13″ 12.4 6.40 5.40 2.10 4.0 8.0 2.0 12.0 Q1 SG Micro Corp www.sg-micro.com TX10000.000 DD0001 Package Type PACKAGE INFORMATION CARTON BOX DIMENSIONS NOTE: The picture is only for reference. Please make the object as the standard. KEY PARAMETER LIST OF CARTON BOX Length (mm) Width (mm) Height (mm) Pizza/Carton 13″ 386 280 370 5 SG Micro Corp www.sg-micro.com DD0002 Reel Type TX20000.000