MSV358 MOSA General Purpose Dual Operational Amplifiers Rail-to-Rail Output Low Voltage, Low Supply Current General Purpose Dual OP Amps FEATURES APPLICATIONS •CMOS rail to rail output •2.7 to 5.5V single supply operation •Low supply current : 85uA (per channel at VDD=2.7V) •Gain-Bandwidth Product : 1MHz •Slew rate : 1V/µs •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. The IC designed to be used for general purpose amplifier of general electronic equipment for consumer appliances. 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 1 8 VDD OUTA 1 7 OUTB -INA 2 MSV358 1 +INA 3 6 -INB VSS 4 5 +INB www.mosanalog.com MSV358 MOSA General Purpose Dual Operational Amplifiers ORDERING INFORMATION Package Part number Packaging Marking Transport Media 8-Pin SOP MSV358TR MSV358 2.5k Units Tape and Reel 8-Pin SOP MSV358U MSV358 100 Units Tube 8-Pin SOP (lead free) MSV358GTR MSV358 (G) 2.5k Units Tape and Reel 8-Pin SOP (lead free) MSV358GU MSV358 (G) 100 Units Tube 8-Pin MSOP MSV358MTR V358 3.5k Units Tape and Reel 8-Pin MSOP MSV358MU V358 80 Units Tube 8-Pin MSOP (lead free) MSV358MGTR V358 (G) 3.5k Units Tape and Reel 8-Pin MSOP (lead free) RoHS Compliance MSV358MGU V358 (G) 80 Units Tube ABSOLUTE MAXIMUM RATINGS Symbol Parameter VDD Supply Voltage VESD Electrostatic Handling Rating Unit 6 V -4000 to 4000 V TSTG Storage Temperature Range -65 to 150 ℃ TA Operating Ambient Temperature Range -40 to 85 ℃ TJ Maximum Junction Temperature 150 ℃ TS Soldering Temperature, 10 seconds 260 ℃ RTHJA Thermal Resistance from Junction to Ambient in Free Air SOP8 MSOP8 210 235 ℃/W OPERATING RATINGS Symbol VDD REV 1 Parameter Supply Voltage 2 Min Typ Max Unit 2.7 - 5.5 V www.mosanalog.com MSV358 MOSA General Purpose Dual Operational Amplifiers 5V ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Parameter Symbol Conditions Min Typ Max Unit - 200 - µA DC Characteristics IQ Quiescent current Dual Amplifiers VOS Input offset voltage CMRR Common mode rejection ratio 0≦VCM≦4V PSRR Power supply rejection ratio CS - 1 5 mV 60 70 - dB Ripple = -20dBV, 100Hz - 65 - dB Cannel separation f = 10kHz - 76 - dB VCM Common mode voltage range CMRR≧50dB -0.2 - 4.2 V VO Output voltage swing RL=100kΩ, Av = -1 (THD+N) < -65dB - VDD-10 VDD-5 mV AC Characteristics SR Slew rate - 1 - V/µs GBWP Gain bandwidth product - 1 - MHz THD+N Total harmonic distortion plus noise - -75 -70 dB Min Typ Max Unit - 170 - µA - 1 5 mV 50 60 - dB - 60 - dB - 76 - dB -0.2 - 1.9 V VDD-25 VDD-10 mV - 1 - MHz - -70 -65 dB f = 1kHz, Av = -1 RL > 10k, Vin = 4Vpp 2.7V ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Symbol Parameter Conditions DC Characteristics IQ Quiescent current Dual Amplifiers VOS Input offset voltage CMRR Common mode rejection ratio 0≦VCM≦1.7V PSRR Power supply rejection ratio Ripple = -20dBV, 100Hz CS Cannel separation f = 10kHz VCM Common mode voltage range CMRR ≥ 50dB VO Output voltage swing RL=100kΩ, Av = -1 (THD+N) < -65dB AC Characteristics GBWP Gain bandwidth product THD+N Total harmonic distortion plus noise REV 1 f = 1kHz, Av = -1 RL > 10k, Vin = 2Vpp 3 www.mosanalog.com MSV358 MOSA General Purpose Dual Operational Amplifiers TYPICAL PERFORMANCE CHARACTERISTICS (Ta=25℃; unless otherwise specified) VDD=2.7V PSRR (dB) QUIESCENT CURRENT (mA) CHANNEL SEPARATION (dB) VDD=5V VO=0dBV VDD=2.7V VO=-3dBV VDD=5V FREQUENCY (Hz) PSRR vs. frequency f=20kHz THD+N (%) f=20kHz f=100Hz THD+N (%) FREQUENCY (Hz) Channel separation vs. frequency THD+N (%) SUPPLY VOLTAGE (V) Quiescent current vs. supply voltage VDD=2.7V VO=-3dBV f=1kHz f=1kHz f=100Hz VDD=5V VDD=5V VO=0dBV VDD=2.7V OUTPUT VOLTAGE (dBV) OUTPUT VOLTAGE (dBV) FREQUENCY (Hz) THD+N vs. output voltage THD+N vs. output voltage THD+N vs. frequency CMRR (dB) VDD=5V VDD=2.7V FREQUENCY (Hz) CMRR vs. frequency REV 1 4 www.mosanalog.com MSV358 MOSA General Purpose Dual Operational Amplifiers APPLICATION INFORMATION (Single Supply) Voltage Follower Difference Amplifier R2 VDD 10k C1 C1 R1 C2 R3 V1 Vout Vout Vin 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 1 5 www.mosanalog.com MSV358 MOSA 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 1 e L B 6 C www.mosanalog.com MSV358 MOSA 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 1 7 www.mosanalog.com