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| MITSUMI CMOS Operational Amplifier (Single) MM3002 CMOS Operational Amplifier (Single) Monolithic IC MM3002 Outline This IC is a CMOS (Single) operating amp for which input/output voltage both can be used up to the power supply voltage. Further, low offset voltage, low drift and low consumption current have been achieved. The package is the ultra-small SOT-25. Features (1) Input voltage range (VDD=3V) (2) Output voltage range (VDD=3V) (3) Input offset voltage (4) Input offset voltage temperature drift (5) Input bias current (6) Consumption current (7) Output current (8) Through rate -0.1V~VDD+0.1V typ. 0.03V~2.97V typ. 1mV typ. 5V/C typ. 5pA typ. 120A typ. 5mA typ. 0.6V/S Package SOT-25 (Mini mold) Applications (1) Communication equipment (mobile telephones, cordless telephones, etc.) (2) Computers and computer peripherals (notebook PCs, mini PCs, PDA, digital cameras, printers, scanners, etc.) (3) AV equipment (movies, CD players, MD players, etc.) (4) Other (navigation equipment, measurement equipment, handy terminals, etc.) Block Diagram Pin Assignment TOP VIEW 1 2 5 4 3 4 1 2 3 5 OUT VDD IN+ INVSS SOT-25 MITSUMI CMOS Operational Amplifier (Single) MM3002 Pin Description Pin No. 1 Pin name OUT Functions Output pin Internal Equivaalent Circuit 2 3 VDD IN+ Power supply input pin Non - inverting input pin 4 IN- Inverting input pin 5 VSS VSS PIN Absolute Maximum Ratings (Except where noted otherwise, Ta=25C) Item Storage temperature Operating temperature Power supply voltage Input voltage Symbol TSTG TOPR VDD max. VI Ratings -40~+125 -30~+85 10 -0.3~VDD+0.3 Units C C V V MITSUMI CMOS Operational Amplifier (Single) MM3002 Recommended Operating Conditions Item Operating temperature Power supply voltage Input voltage Symbol TOPR VOPR VI Ratings -30~+85 +2.7~+9 0~VDD Units C V V Electrical Characteristics Item Input offset voltage Input offset voltage temperature Drift Input bias current Common - mode signal rejection ratio Power supply voltage rejection ratio Current consumption Input voltage L Input voltage H Voltage gain Gain band area Output voltage L Output voltage H Output flow current Output inflow current Through rate (Except where noted otherwise, Ta=25C, VDD=3V, VIN=1.5V) Measurement Min. Typ. Max. Units curcuit 1 1 2 1 VDD=3V~5V 1 3 4 5 6 6 7 8 9 10 11 60 70 50 1 5 5 70 90 3 mV V/C pA dB dB Symbol VOS VOS/ Ta IB CMRR PSRR IDD VIL VIH AV GBW VOL VOH ISO ISI SR Measurement conditions Rs < 10k = Ta=-30C~+85C RL > 100k = AV=0dB RL=10k RL=10k 120 240 A -0.1 0 V VDD VDD+0.1 V 80 95 dB 800 kHz 0.03 0.05 V 2.95 2.97 V 2.5 5 mA 2.5 5 mA 0.6 V/s NOTE1 Put capacitors of number F between VDD -VSS when using. Measuring Circuit Measuring circuit 1 (Except where noted otherwise, Ta=25C, VDD=3V, VIN=VDD/2, SW1;A) VOS= Vo1-VIN 100 100 vi1 Vo1 SW1 ; B vi1=1V(P-P) (5-3) 100 (Vo1-VIN1) - (Vo2-VIN2) VIN2, VO2 ; VDD=5V CMRR=20log PSRR=20log MITSUMI CMOS Operational Amplifier (Single) MM3002 Measuring circuit 2 Measuring circuit 3 IB= IB1 + IB2 2 Measuring circuit 4 Measuring circuit 5 Measuring circuit 6 Av=20log vo6 104 vi6 Vo6=1V (P-P) Measuring circuit 7 Measuring circuit 8 Measuring circuit 9 Measuring circuit 10 Measuring circuit 11 vi11=1V(P-P) MITSUMI CMOS Operational Amplifier (Single) MM3002 Characteristics Current consumption vs power supply voltage Current Consumption (A) 300 250 200 150 100 50 0 0 2 4 6 8 10 12 (Ta=25C, VIN=VDD/2) Input offset voltage vs power supply voltage Input Offset Voltage (mV) 3 2 1 0 -1 -2 -3 2 4 6 8 10 12 (Ta=25C, VIN=VDD/2) Power Supply Voltage (V) Power Supply Voltage (V) Input offset voltage vs power supply voltage Input Offset Voltage (mV) 3 2 1 0 -1 -2 -3 2 4 6 8 10 12 (Ta=25C, VIN=0.5V) Input offset voltage vs power supply voltage Input Offset Voltage (mV) 3 2 1 0 -1 -2 -3 2 4 6 8 10 12 (Ta=25C, VIN=VDD-0.5V) Power Supply Voltage (V) Power Supply Voltage (V) Current consumption vs ambient temperature Current Consumption (A) 300 250 200 150 100 50 0 -40 -20 0 20 40 60 80 100 (VDD=3V, VIN=1.5V) Input offset voltage vs ambient temperature Input Offset Voltage (mV) 3 2 1 0 -1 -2 -3 -40 -20 0 20 40 60 80 100 (VDD=3V, VIN=1.5V) Ambient Temperature (C) Ambient Temperature (C) Input offset voltage vs input voltage Input Offset Voltage (mV) 3 2 1 0 -1 -2 -3 0 0.5 1 1.5 2 2.5 3 (Ta=25C, VDD=3V) Output voltage vs input voltage 3.5 3 2.5 2 1.5 1 0.5 0 -0.5 -0.5 0 (Ta=25C, VDD=3V, RL=) OutputVoltage (V) 0.5 1 1.5 2 2.5 3 3.5 Input Voltage (mV) Input Voltage (V) MITSUMI CMOS Operational Amplifier (Single) MM3002 Output voltage vs sinking current Output Voltage (V) 2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 (Ta=25C, VDD=3V, VIN=1.5V) Output voltage vs sourcing current VDD-Output Voltage (V) 2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 (Ta=25C, VDD=3V, VIN=1.5V) Sinking Current (mA) Sourcing Current (mA) PSRR vs frequency 120 100 (Ta=25C, VDD=3V, VIN=1.5V) CMRR vs frequency 120 (Ta=25C, VDD=3V, VIN=1.5V) 80 60 40 20 0 10 10 1k 10k 100k 1M CMRR (dB) 100 80 60 40 20 0 10 100 1k 10k 100k 1M PSRR (dB) Frequency (Hz) Frequency (Hz) Voltage gain vs frequency Voltage Gain (dB) 120 100 80 60 40 20 0 1 10 100 1k 10k 100k 1M (Ta=25C, VDD=3V, VIN=1.5V, RL=) Frequency (Hz) |
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