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| MOSA MSV358 General Purpose Dual Operational Amplifiers Rail-to-Rail Output Low Voltage, Low Supply current General Purpose Dual OP Amps FEATURES CMOS rail to rail output 2.7 to 5.5V single supply operation Low supply current : 112uA (per channel) Gain-Bandwidth Product : 1MHz Slew rate : 1V/s No crossover distortion Space saving package SOP8, MSOP8 Cost efficient Pin assignments is the same as the general-purpose dual operational amplifiers APPLICATIONS Active filters Supply current monitoring Battery monitoring Voice preamplifier General purpose low voltage applications General purpose portable devices Cross-reference : LMV358 DESCRIPTION The MSV358 is the most cost-effective solutions for applications where low voltage operation. Each amplifier has low supply current of 112uA. The IC designed to be used for general purpose amplifier of general electronic equipment for consumer appliances. BLOCK DIAGRAM OutA 1 -INA 2 +INA 3 VSS 4 8 VDD 7 OutB 6 -INB 5 +INB PINNING Symbol OutA -INA +INA VSS +INB -INB OutB VDD Pin 1 2 3 4 5 6 7 8 Description output A inverting input A non-inverting input A negative supply non-inverting input B inverting input B output B positive supply OUTA 1 -INA 2 +INA 3 VSS 4 8 VDD MSV358 7 OUTB 6 -INB 5 +INB Pin configuration REV1 1 www.mosanalog.com.tw MOSA ELECTRICAL CHARACTERISTICS Symbol VDD Topr Tstg VESD Operating temperature Storage temperature Electrostatic handling Parameter Single power supply voltage MSV358 General Purpose Dual Operational Amplifiers Min 2.7 -20 -40 -2000 Typ - Max 5.5 85 125 2000 Unit V V 5V DC ELECTRICAL CHARACTERISTICS (Ta=25 Symbol VOS , VDD=5V, VSS=0V, VCM=VO= VDD/2) Parameter Input offset voltage 0 VCM V Positive Power supply rejection ratio Negative Power supply rejection ratio Common mode voltage Output voltage swing Supply current Conditions Min 50 -0.2 Typ 1 65 61 59 VDD-10 224 4.2 VDD-5 Max 5 Unit mV dB dB dB V mV CMRR Common mode rejection ratio +PSRR -PSRR VCM VO IS Ripple = 400mV , 100Hz Ripple = 400mV , 100Hz CMRR 50dB RL=100k, Av = -1 (THD+N) < -65dB Dual Amplifiers A 5V AC ELECTRICAL CHARACTERISTICS (Ta=25 Symbol SR Slew rate f = 1kHz, Av = -1 RL > 10k, Vin = 4Vpp , VDD=5V, VSS=0V, VCM=VO= VDD/2) Parameter Conditions Min Typ 1 1 -75 Max -70 Unit V/s MHz dB GBWP Gain bandwidth product (THD+N) Total harmonic distortion /S plus noise 2.7V DC ELECTRICAL CHARACTERISTICS (Ta=25 Symbol VOS , VDD=2.7V, VSS=0V, VCM=VO= VDD/2) Parameter Input offset voltage 0 VCM 1.7V Positive Power supply rejection ratio Negative Power supply rejection ratio Common mode voltage Output voltage swing Supply current Test conditions Min 50 Typ 1 63 -56 -63 -0.2 VDD-25 192 1.9 VDD-10 Max 5 Unit mV dB dB dB V mV CMRR Common mode rejection ratio +PSRR -PSRR VCM VO IS Ripple = 200mV , 100Hz Ripple = 200mV , 100Hz CMRR 50dB RL=100k, Av = -1 (THD+N) < -65dB Dual Amplifiers A REV1 2 www.mosanalog.com.tw MOSA 2.7V AC ELECTRICAL CHARACTERISTICS (Ta=25 Symbol , VDD=2.7V, VSS=0V, VCM=VO= VDD/2) Parameter Conditions f = 1kHz, Av = -1 RL > 10k, Vin = 2Vpp GBWP Gain bandwidth product (THD+N) Total harmonic distortion /S plus noise MSV358 General Purpose Dual Operational Amplifiers Min - Typ 1 -70 Max -65 Unit MHz dB APPLICATION INFORMATION (Single Supply) Voltage Follower VDD 10k C1 Vin Vout Difference Amplifier R2 C1 V1 Vout V2 R1 10k Vout = Vin C2 R3 R4 R1=R3, R2=R4 Vout = (R2/R1)(V2-V1)+VDD/2 VDD/2 Inverting Amplifier R2 C1 Vin Vout VDD R3 R4 DCGain = -(R2/R1) R1 Vin Simple High-Pass Filter C1 Vout R1 DCGain = 1 VDD/2 fC = 1/(2 R1C1) Simple Low-Pass Filter C2 2nd Order Multiple Feedback Low-Pass Filter R3 R2 C1 Vin Vout VDD R3 C1 R4 DCGain = -(R2/R1) fC = 1/(2 R2C2) VDD/2 Vin Vout R1 Cu R1 R2 C2 REV1 3 www.mosanalog.com.tw MOSA EXTERNAL DIMENSIONS MSV358 General Purpose Dual Operational Amplifiers 8 5 Symbol 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 H E 1 4 D A A1 B C D H E e L L A A1 e B C SOP8 Symbol A A1 A2 B C D H E e L H 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 e B L A1 C MSOP8 REV1 4 www.mosanalog.com.tw MOSA TAPE AND REEL (Unit : mm) 2.0 0.30 0.05 4.0 0.05 MSV358 General Purpose Dual Operational Amplifiers 1.5+0.1/-0.0 DIA 1.75 0.3R MAX 5.5 0.05 12.0 0.3 5.4 3.0 3.6 6.9 8.0 1.5 MIN 0.5 Radius Typical 2.0 1.7 2.0 0.30 0.05 4.0 0.05 1.5+0.1/-0.0 1.75 0.3R MAX 5.5 0.05 12.0 0.3 3.3 5.2 1.5 MIN 4.2 3.4 1.6 1.2 8.0 0.3 Typical MSOP8 ORDERING INFORMATION Package 8-Pin SOP 8-Pin SOP 8-Pin SOP (lead free) 8-Pin SOP (lead free) 8-Pin MSOP 8-Pin MSOP 8-Pin MSOP (lead free) 8-Pin MSOP (lead free) Part number MSV358TR MSV358U MSV358GTR MSV358GU MSV358MTR MSV358MU MSV358MGTR MSV358MGU Packaging Marking MSV358 MSV358 MSV358G MSV358G V358 V358 V358G V358G Transport Media 2.5k Units Tape and Reel 100 Units Tube 2.5k Units Tape and Reel 100 Units Tube 3.5k Units Tape and Reel 80 Units Tube 3.5k Units Tape and Reel 80 Units Tube REV1 5 www.mosanalog.com.tw |
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