MSV358

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 : 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 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 100uA. 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 PIN CONFIGURATION 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 8 VDD 7 OUTB MSV358 +INA 3 VSS 4 6 -INB 5 +INB REV 1 1 www.mosanalog.com MOSA 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) RoHS Compliance Part number MSV358TR MSV358U MSV358GTR MSV358GU MSV358MTR MSV358MU MSV358MGTR MSV358MGU MSV358 MSV358 MSV358 (G) MSV358 (G) V358 V358 V358 (G) V358 (G) MSV358 General Purpose Dual Operational Amplifiers Packaging Marking 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 ABSOLUTE MAXIMUM RATINGS Symbol VDD VESD TSTG TA TJ TS RTHJA Supply Voltage Electrostatic Handling Storage Temperature Range Operating Ambient Temperature Range Maximum Junction Temperature Soldering Temperature, 10 seconds Thermal Resistance from Junction to Ambient in Free Air SOP8 MSOP8 Parameter Rating 6 -4000 to 4000 -65 to 150 -40 to 85 150 260 210 235 Unit V V ℃ ℃ ℃ ℃ ℃/W OPERATING RATINGS Symbol VDD Supply Voltage Parameter Min 2.7 Typ Max 5.5 Unit V REV 1 2 www.mosanalog.com MOSA 5V ELECTRICAL CHARACTERISTICS Symbol DC Characteristics IQ VOS CMRR PSRR CS VCM VO Quiescent current Input offset voltage Common mode rejection ratio Power supply rejection ratio Cannel separation Common mode voltage range Output voltage swing 0≦VCM≦4V Ripple = -20dBV, 100Hz f = 10kHz CMRR≧50dB RL=100kΩ, Av = -1 (THD+N) < -65dB Dual Amplifiers Parameter Conditions MSV358 General Purpose Dual Operational Amplifiers (Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Min 60 -0.2 Typ 200 1 70 65 76 VDD-10 Max 5 4.2 VDD-5 Unit µA mV dB dB dB V mV AC Characteristics SR GBWP THD+N Slew rate Gain bandwidth product Total harmonic distortion plus noise f = 1kHz, Av = -1 RL > 10k, Vin = 4Vpp - 1 1 -75 -70 V/µs MHz dB 2.7V ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Symbol DC Characteristics IQ VOS CMRR PSRR CS VCM VO Quiescent current Input offset voltage Common mode rejection ratio Power supply rejection ratio Cannel separation Common mode voltage range Output voltage swing 0≦VCM≦1.7V Ripple = -20dBV, 100Hz f = 10kHz CMRR ≥ 50dB RL=100kΩ, Av = -1 (THD+N) < -65dB f = 1kHz, Av = -1 RL > 10k, Vin = 2Vpp Dual Amplifiers 50 -0.2 170 1 60 60 76 VDD-25 5 1.9 VDD-10 Parameter Conditions Min Typ Max Unit µA mV dB dB dB V mV AC Characteristics GBWP THD+N Gain bandwidth product Total harmonic distortion plus noise 1 -70 -65 MHz dB REV 1 3 www.mosanalog.com MOSA TYPICAL PERFORMANCE CHARACTERISTICS (Ta=25℃; unless otherwise specified) MSV358 General Purpose Dual Operational Amplifiers CHANNEL SEPARATION (dB) QUIESCENT CURRENT (mA) VDD=5V VO=0dBV VDD=2.7V VDD=2.7V VO=-3dBV PSRR (dB) VDD=5V SUPPLY VOLTAGE (V) FREQUENCY (Hz) FREQUENCY (Hz) Quiescent current vs. supply voltage Channel separation vs. frequency PSRR vs. frequency THD+N (%) THD+N (%) THD+N (%) f =20kHz f =20kHz f =100Hz VDD=2.7V VO=-3dBV f =1kHz f =100Hz VDD=5V VDD=2.7V f =1kHz VDD=5V VO=0dBV OUTPUT VOLTAGE (dBV) OUTPUT VOLTAGE (dBV) FREQUENCY (Hz) THD+N vs. output voltage THD+N vs. output voltage THD+N vs. frequency VDD=5V CMRR (dB) VDD=2.7V FREQUENCY (Hz) CMRR vs. frequency REV 1 4 www.mosanalog.com MOSA APPLICATION INFORMATION (Single Supply) Voltage Follower VDD 10k C1 Vin Vout MSV358 General Purpose Dual Operational Amplifiers 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 πR1C1) Simple Low-Pass Filter C2 2nd Order Multiple Feedback Low-Pass Filter R3 R2 C2 C1 Vin Vout VDD R3 R4 DCGain = -(R2/R1) fC = 1/(2 R1 Cu Vin R1 R2 Vout C1 VDD/2 πR2C2) REV 1 5 www.mosanalog.com MOSA EXTERNAL DIMENSIONS SOP8 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 MSOP8 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 REV 1 6 www.mosanalog.com MOSA TAPE AND REEL SOP8 2.0 0.30 0.05 4.0 0.05 MSV358 General Purpose Dual Operational Amplifiers (Unit : mm) 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 MSOP8 2.0 0.30 0.05 4.0 1.75 0.3R MAX 5.5 0.05 12.0 0.3 3.3 0.05 1.5+0.1/-0.0 5.2 1.5 MIN 4.2 3.4 1.6 1.2 8.0 0.3 Typical REV 1 7 www.mosanalog.com