CMOS Operational Amplifier (Single) MM3002 MITSUMI 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 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 5 1 4 2 SOT-25 3 1 OUT 2 VDD 3 IN+ 4 IN- 5 VSS CMOS Operational Amplifier (Single) MM3002 MITSUMI Pin Description Pin No. Pin name Functions Internal Equivaalent Circuit 1 OUT Output pin 2 VDD Power supply input pin 3 IN+ Non - inverting input pin 4 IN- Inverting input pin 5 VSS VSS PIN Absolute Maximum Ratings (Except where noted otherwise, Ta=25C) Item Symbol Ratings Units Storage temperature TSTG -40~+125 C Operating temperature TOPR -30~+85 C Power supply voltage VDD max. 10 V Input voltage VI -0.3~VDD+0.3 V CMOS Operational Amplifier (Single) MM3002 MITSUMI Recommended Operating Conditions Item Symbol Ratings Units Operating temperature TOPR -30~+85 C Power supply voltage VOPR +2.7~+9 V Input voltage VI 0~VDD V Electrical Characteristics Item (Except where noted otherwise, Ta=25C, VDD=3V, VIN=1.5V) Symbol 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 VOS VOS/ Ta IB Measurement conditions Rs <= 10k 1 1 Ta=30C~+85C 1 5 V/C 2 5 pA CMRR PSRR VDD=3V~5V IDD VIL VIH AV GBW VOL VOH ISO ISI SR Measurement Min. Typ. Max. Units curcuit RL >= 100k AV=0dB 60 70 dB 1 70 90 dB 3 4 5 6 6 7 8 9 10 11 50 120 240 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 (Except where noted otherwise, Ta=25C, VDD=3V, VIN=VDD/2, SW1;A) Measuring circuit 1 VOS= Vo1-VIN 100 CMRR=20log PSRR=20log mV 1 NOTE1 Put capacitors of number F between VDD -VSS when using. Measuring Circuit 3 100 vi1 vo1 SW1 ; B vi1=1V(P-P) (5-3) 100 (vo1-VIN1) - (vo2-VIN2) VIN2, VO2 ; VDD=5V CMOS Operational Amplifier (Single) MM3002 MITSUMI Measuring circuit 2 Measuring circuit 3 IB= Measuring circuit 4 IB1 + IB2 2 Measuring circuit 5 Measuring circuit 6 Av=20log vo6 104 vi6 vo6=1VP-P Measuring circuit 7 Measuring circuit 8 Measuring circuit 9 Measuring circuit 10 Measuring circuit 11 CMOS Operational Amplifier (Single) MM3002 MITSUMI Characteristics (Ta=25C, VIN=VDD/2) 300 250 200 150 100 50 0 0 2 4 6 8 10 12 Input offset voltage vs power supply voltage Input Offset Voltage (mV) Current Consumption (A) Current consumption vs power supply voltage (Ta=25C, VIN=VDD/2) 3 2 1 0 -1 -2 -3 2 (Ta=25C, VIN=0.5V) 2 1 0 -1 -2 2 4 6 8 10 12 2 1 0 -1 -2 -3 250 200 150 100 50 20 40 60 80 100 (Ta=25C, VDD=3V) 2 1 0 -1 -2 0 0.5 1 1.5 2 Input Voltage (mV) 2.5 6 8 10 12 (VDD=3V, VIN=1.5V) 3 2 1 0 -1 -2 -3 -40 -20 0 20 40 60 80 100 Output voltage vs input voltage OutputVoltage (V) Input Offset Voltage (mV) Input offset voltage vs input voltage -3 4 Ambient Temperature (C) Ambient Temperature (C) 3 2 Input offset voltage vs ambient temperature Input Offset Voltage (mV) Current Consumption (A) (VDD=3V, VIN=1.5V) 0 12 Power Supply Voltage (V) Current consumption vs ambient temperature 0 -40 -20 10 (Ta=25C, VIN=VDD-0.5V) 3 Power Supply Voltage (V) 300 8 Input offset voltage vs power supply voltage Input Offset Voltage (mV) Input Offset Voltage (mV) Input offset voltage vs power supply voltage -3 6 Power Supply Voltage (V) Power Supply Voltage (V) 3 4 3 3.5 3 2.5 2 1.5 1 0.5 0 -0.5 -0.5 0 (Ta=25C, VDD=3V, RL=) 0.5 1 1.5 2 2.5 Input Voltage (V) 3 3.5 CMOS Operational Amplifier (Single) MM3002 MITSUMI Output voltage vs sourcing current (Ta=25C, VDD=3V, VIN=1.5V) 2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 VDD-Output Voltage (V) Output Voltage (V) Output voltage vs sinking current (Ta=25C, VDD=3V, VIN=1.5V) 2.5 2 1.5 1 0.5 0 0 Sinking Current (mA) (Ta=25C, VDD=3V, VIN=1.5V) 5 4 60 40 (Ta=25C, VDD=3V, VIN=1.5V) 120 CMRR (dB) PSRR (dB) 80 20 100 80 60 40 20 0 10 10 1k 10k 100k 1M Frequency (Hz) (Ta=25C, VDD=3V, VIN=1.5V, RL=) 120 100 80 60 40 20 1 10 100 1k 10k Frequency (Hz) 0 10 100 1k 10k Frequency (Hz) Voltage gain vs frequency Voltage Gain (dB) 3 CMRR vs frequency 100 0 2 Sourcing Current (mA) PSRR vs frequency 120 1 100k 1M 100k 1M