MOSA MSV358 General Purpose Dual Operational Amplifiers Rail-to-Rail Output, General Purpose Dual OPA, Low Voltage, Low Supply current FEATURES APPLICATIONS ‧CMOS rail to rail output ‧2.4 to 6.5V single supply operation ‧Low supply current : 85uA (per channel at VDD=2.7V) ‧Gain-Bandwidth Product : 1MHz ‧Slew rate : 1V/s ‧No crossover distortion ‧Space saving package SOP8, MSOP8 ‧Cost effective ‧Pin assignments is the same as the general-purpose dual operational amplifiers ‧Active filters ‧Supply current monitoring ‧Battery monitoring ‧Voice preamplifier ‧General purpose low voltage applications ‧General purpose portable devices ‧Cross-reference : LMV358 DESCRIPTION BLOCK DIAGRAM The MSV358 is the most cost-effective solutions for applications where low voltage operation. Each amplifier has low supply current of 100uA at 5V. OutA 1 8 VDD -INA 2 - +INA 3 + 7 OutB VSS 4 - 6 -INB + 5 +INB PIN CONFIGURATION Symbol Pin Description OUTA 1 Output A -INA 2 Inverting input A +INA 3 Non-inverting input A VSS 4 Negative supply +INB 5 Non-inverting input B -INB 6 Inverting input B OUTB 7 Output B VDD 8 Positive supply REV 5 OUTA 1 -INA 2 +INA 3 VSS 4 1/9 8 VDD MSV358 7 OUTB 6 -INB 5 +INB www.mosanalog.com MOSA MSV358 General Purpose Dual Operational Amplifiers ORDERING INFORMATION Package Part number Packaging Marking Transport Media 8-Pin SOP (lead free) MSV358GTR MSV358G 2.5k Units Tape and Reel 8-Pin SOP (lead free) MSV358GU MSV358G 100 Units Tube 8-Pin MSOP (lead free) MSV358MGTR V358G 3.5k Units Tape and Reel 8-Pin MSOP (lead free) RoHS Compliance MSV358MGU V358G 80 Units Tube ABSOLUTE MAXIMUM RATINGS Symbol Parameter Rating Unit 6.5 V -2000 to 2000 -65 to 150 V ℃ -40 to 85 ℃ VDD Supply Voltage VESD Electrostatic Handling TSTG Storage Temperature Range TA Operating Ambient Temperature Range TJ Maximum Junction Temperature 150 ℃ TS Soldering Temperature, 10 seconds 260 ℃ RTHJA Thermal Resistance from Junction to Ambient in Free Air SOP8 MSOP8 175 235 ℃/W OPERATING RATINGS Symbol VDD Parameter Supply Voltage Min Typ Max Unit 2.1 - 6.5 V Min Typ Max Unit - 200 - A - 1 5 mV 60 70 - dB 5V ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Symbol Parameter Conditions DC Characteristics IQ Quiescent current VOS Input offset voltage CMRR Common mode rejection ratio 0≦VCM≦4V PSRR Power supply rejection ratio Ripple = -20dBV, 100Hz - 65 - dB CS Cannel separation Input common mode voltage range f = 10kHz - 76 - dB -0.2 - 4.2 V - VDD-10 VDD-5 mV VICM VO Output voltage swing Dual Amplifiers CMRR≧50dB RL=100k, Av = -1 (THD+N) < -65dB AC Characteristics SR Slew rate - 1 - V/s GBWP Gain bandwidth product - 1 - MHz THD+N Total harmonic distortion plus noise - -75 -70 dB REV 5 f = 1kHz, Av = -1 RL > 10k, Vin = 4Vpp 2/9 www.mosanalog.com MOSA MSV358 General Purpose Dual Operational Amplifiers 2.7V ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Symbol Parameter Conditions Min Typ Max Unit Dual Amplifiers - 170 - A - 1 5 mV 55 60 - dB DC Characteristics IQ Quiescent current VOS Input offset voltage CMRR Common mode rejection ratio 0≦VCM≦1.7V PSRR Power supply rejection ratio Ripple = -20dBV, 100Hz - 60 - dB CS Cannel separation Input common mode voltage range f = 10kHz - 76 - dB -0.2 - 1.9 V VDD-25 VDD-10 mV - 1 - MHz - -70 -65 dB Min Typ Max Unit Dual Amplifiers - 165 - A - 1 5 mV 51 56 - dB VICM VO Output voltage swing CMRR ≥ 50dB RL=100k, Av = -1 (THD+N) < -65dB AC Characteristics GBWP Gain bandwidth product THD+N Total harmonic distortion plus noise f = 1kHz, Av = -1 RL > 10k, Vin = 2Vpp 2.4V ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=2.4V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Symbol Parameter Conditions DC Characteristics IQ Quiescent current VOS Input offset voltage CMRR Common mode rejection ratio 0≦VCM≦1.4V PSRR Power supply rejection ratio Ripple = -20dBV, 100Hz - 55 - dB CS f = 10kHz - 76 - dB VICM Cannel separation Input common mode voltage range -0.2 - 1.6 V VO Output voltage swing VDD-30 VDD-15 mV - 1 - MHz - -69 -64 dB CMRR ≥ 50dB RL=100k, Av = -1 (THD+N) < -65dB AC Characteristics GBWP Gain bandwidth product THD+N Total harmonic distortion plus noise REV 5 f = 1kHz, Av = -1 RL > 10k, Vin = 2Vpp 3/9 www.mosanalog.com MOSA MSV358 General Purpose Dual Operational Amplifiers TYPICAL PERFORMANCE CHARACTERISTICS (Ta=25℃; unless otherwise specified) CHANNEL SEPARATION (dB) VDD=5V PSRR (dB) QUIESCENT CURRENT (uA) VDD=2.7V VDD=5V VO=0dBV VDD=2.7V VO=-3dBV VDD=2.4V VO=-3dBV VDD=2.4V SUPPLY VOLTAGE (V) FREQUENCY (Hz) FREQUENCY (Hz) Quiescent current vs. supply voltage Channel separation vs. frequency PSRR vs. frequency f=20kHz f=100Hz THD+N (%) THD+N (%) THD+N (%) f=20kHz f=20kHz f=100Hz f=1kHz f=1kHz f=1kHz f=100Hz VDD=5V VDD=2.7V VDD=2.4V OUTPUT VOLTAGE (dBV) OUTPUT VOLTAGE (dBV) OUTPUT VOLTAGE (dBV) THD+N vs. output voltage THD+N vs. output voltage THD+N vs. output voltage THD+N (%) VDD=2.4V VO=-3dBV VDD=2.7V VO=-3dBV CMRR (dB) VDD=5V VDD=2.7V VDD=5V VO=0dBV REV 5 FREQUENCY (Hz) FREQUENCY (Hz) THD+N vs. frequency CMRR vs. frequency 4/9 www.mosanalog.com MOSA MSV358 General Purpose Dual Operational Amplifiers f=20kHz f=20kHz f=20kHz THD+N (%) THD+N (%) THD+N (%) f=1kHz f=1kHz f=100Hz f=100Hz VDD=5V, AV=-1, 600Ω f=1kHz f=100Hz VDD=2.7V, AV=-1, 600Ω VDD=2.4V, AV=-1, 600Ω OUTPUT VOLTAGE (dBV) OUTPUT VOLTAGE (dBV) THD+N vs. output voltage THD+N vs. output voltage VDD=2.4V VO=-3dBV VDD=5V VO=4.9Vpp VDD=2.7V VO=-3dBV VDD=2.7V VO=2.6Vpp THD+N (%) THD+N (%) OUTPUT VOLTAGE (dBV) THD+N vs. output voltage VDD=2.4V VO=2.3Vpp AV=-1, 600Ω REV 5 VDD=5V VO=0dBV AV=-1, 1kHz FREQUENCY (Hz) LOADING (ohm) THD+N vs. frequency THD+N vs. RL 5/9 www.mosanalog.com SIGNAL (200mV/DIV) VDD=5V, RL=2kΩ MSV358 General Purpose Dual Operational Amplifiers SIGNAL (500mV/DIV) SIGNAL (1V/DIV) MOSA VDD=2.7V, RL=2kΩ VDD=2.4V, RL=2kΩ VDD=5V, RL=2kΩ, SIGNAL (500mV/DIV) TIME (1μs/DIV) Non-inverting large signal pulse response SIGNAL (1V/DIV) TIME (1μs/DIV) Non-inverting large signal pulse response SIGNAL (50mV/DIV) TIME (1μs/DIV) Non-inverting large signal pulse response VDD=5V, RL=2kΩ VDD=2.7V, RL=2kΩ TIME (1μs/DIV) Inverting large signal pulse response VDD=2.4V, RL=2kΩ SIGNAL (50mV/DIV TIME (1μs/DIV) Inverting large signal pulse response SIGNAL (200mV/DIV) TIME (1μs/DIV) Non-inverting small signal pulse response VDD=5V, RL=2kΩ, TIME (1μs/DIV) TIME (1μs/DIV) Inverting large signal pulse response Inverting small signal pulse response REV 5 6/9 www.mosanalog.com MOSA MSV358 General Purpose Dual Operational Amplifiers APPLICATION INFORMATION (Single Supply) Difference Amplifier Voltage Follower R2 VDD 10k C1 C1 R1 C2 R3 V1 Vout Vin Vout V2 10k R4 Vout = Vin VDD/2 Inverting Amplifier R1=R3, R2=R4 Vout = (R2/R1)(V2-V1)+VDD/2 Simple High-Pass Filter R2 C1 R1 C1 Vin VDD Vout Vin Vout R1 R3 DCGain = 1 πR1C1) R4 fC = 1/(2 VDD/2 DCGain = -(R2/R1) Simple Low-Pass Filter 2nd Order Multiple Feedback Low-Pass Filter C2 R3 R2 C2 C1 R1 Vin Cu Vout VDD R1 R2 Vin Vout R3 C1 R4 VDD/2 DCGain = -(R2/R1) πR2C2) fC = 1/(2 REV 5 7/9 www.mosanalog.com MOSA MSV358 General Purpose Dual Operational Amplifiers EXTERNAL DIMENSIONS SOP8 8 5 Symbol H E 1 A A1 B C D H E e L 4 D Dimension in mm Min Max 1.35 1.75 0.10 0.25 0.33 0.51 0.19 0.25 4.80 5.00 5.80 6.20 3.80 4.00 1.27 BSC 0.40 1.27 Dimension in inch Min Max 0.0532 0.0688 0.0040 0.0098 0.013 0.020 0.0075 0.0098 0.1890 0.1968 0.2284 0.2440 0.1497 0.1574 0.050 BSC 0.016 0.050 L A A1 e B C MSOP8 Symbol H A A1 A2 B C D H E e L E Dimension in mm Dimension in inch Min Max Min Max 0.81 1.12 0.032 0.048 0.05 0.15 0.002 0.006 0.76 0.86 0.030 0.038 0.28 0.38 0.011 0.015 0.13 0.23 0.005 0.009 2.90 3.10 0.114 0.122 4.70 5.10 0.185 0.201 2.90 3.10 0.114 0.122 0.65 0.026 0.40 0.66 0.016 0.026 D A A2 A1 REV 5 e L B 8/9 C www.mosanalog.com MOSA MSV358 General Purpose Dual Operational Amplifiers TAPE AND REEL (Unit : mm) SOP8 2.0 0.30 0.05 0.05 1.5+0.1/-0.0 DIA 4.0 1.75 0.3R MAX 5.5 0.05 12.0 0.3 5.4 3.0 3.6 8.0 1.5 MIN 6.9 0.5 Radius Typical 2.0 1.7 MSOP8 2.0 0.30 0.05 0.05 1.5+0.1/-0.0 4.0 1.75 0.3R MAX 5.5 0.05 12.0 0.3 3.3 5.2 8.0 1.5 MIN 0.3 Typical 4.2 3.4 1.6 1.2 REV 5 9/9 www.mosanalog.com