MS2100 MOSA High Slew Rate Dual Operational Amplifiers Rail-to-Rail Output Low Voltage, High Slew Rate, Wide Bandwidth Dual Operational Amplifiers FEATURES APPLICATIONS ‧CMOS rail to rail output ‧2.7 to 5.5V single supply operation ‧Gain-Bandwidth Product : 12MHz ‧High slew rate : 6V/µs ‧No crossover distortion ‧Space saving package (SOP8) ‧Cost efficient ‧Pin assignments is the same as the general-purpose dual operational amplifiers ‧Active filters ‧Servo amplifier ‧Multimedia system ‧Digital to Analog Converter buffers ‧Laptop、Set-Top BOX ‧Microphone preamplifier ‧Cross-reference to low voltage application : NJM2100, BA4510 TLV2632, TLV2772 TS462 DESCRIPTION BLOCK DIAGRAM The MS2100 is high slew rate CMOS operation amplifier optimize for low voltage, single supply operation. It 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 PINNING Symbol Pin Description OUTA 1 OutA 1 output A -INA 2 inverting input A +INA 3 non-inverting input A -INA 2 VSS 4 negative supply +INB 5 non-inverting input B +INA 3 -INB 6 inverting input B OutB 7 output B VDD 8 positive supply Preliminary 8/1/2003 8 VDD 7 OUTB MS2100 6 -INB VSS 4 5 +INB Pin configuration 1 www.mosanalog.com.tw MS2100 MOSA High Slew Rate Dual Operational Amplifiers ELECTRICAL CHARACTERISTICS Symbol Parameter Min Typ Max Unit 5.5 VDD Single power supply voltage 2.7 5 Topr Operating temperature -20 - 85 V ℃ Tstg Storage temperature -40 - 125 ℃ VESD Electrostatic handling -2000 - 2000 V Min Typ Max Unit - 1 5 mV 70 80 - dB - 69 - dB 5V DC ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2) Symbol VOS Conditions Parameter Input offset voltage CMRR Common mode rejection ratio 0≦VCM ≦4V +PSRR Positive Power supply rejection ratio Ripple = 400mV , 100Hz -PSRR Negative Power supply rejection ratio Ripple = 400mV , 100Hz VCM Common mode voltage VO IS 67 dB 0.2 - 4 V Output voltage swing CMRR ≥ 50dB RL≧2.5kΩ - VDD-25 VDD-15 mV Supply current Dual Amplifiers - 2.2 - mA Min Typ Max Unit - 6 - V/µs - 12 - MHz - -77 -70 dB Min Typ Max Unit - 1 5 mV 65 75 - dB - 55 - dB 5V AC ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2) Symbol SR Conditions Parameter Slew rate GBWP Gain bandwidth product (THD+N) Total harmonic distortion /S plus noise f = 1kHz, Av = -1 RL > 10k, Vin = 4Vpp 2.7V DC ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2) Symbol VOS Parameter Test conditions Input offset voltage CMRR Common mode rejection ratio 0≦VCM ≦1.7V +PSRR Positive Power supply rejection ratio Ripple = 200mV , 100Hz -PSRR Negative Power supply rejection ratio Ripple = 200mV , 100Hz VCM Common mode voltage VO IS 54 0.2 Output voltage swing CMRR ≥ 50dB RL≧2.5kΩ Supply current Dual Amplifiers - Preliminary 8/1/2003 2 dB - 1.7 V VDD-70 VDD-60 mV 1.9 - mA www.mosanalog.com.tw MS2100 MOSA High Slew Rate Dual Operational Amplifiers 2.7V AC ELECTRICAL CHARACTERISTICS (Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2) Symbol SR Conditions Parameter Slew rate GBWP Gain bandwidth product (THD+N) Total harmonic distortion /S plus noise f = 1kHz, Av = -1 RL > 10k, Vin = 2Vpp Min Typ Max Unit - 5 - V/µs - 11 - MHz - -72 -65 dB APPLICATION INFORMATION (Single Supply) Voltage Follower Difference Amplifier R2 VDD C1 10k C1 R1 V1 Vout Vin Vout V2 10k C2 R3 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) 2nd Order Multiple Feedback Low-Pass Filter Simple Low-Pass Filter C2 R3 R2 C1 C2 R1 Vin Cu Vout VDD R1 R2 Vin Vout R3 C1 R4 VDD/2 DCGain = -(R2/R1) πR2C2) fC = 1/(2 Preliminary 8/1/2003 3 www.mosanalog.com.tw MS2100 MOSA High Slew Rate Dual Operational Amplifiers EXTERNAL DIMENSIONS 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 SOP8 TAPE AND REEL (Unit : mm) 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 ORDERING INFORMATION Package Part number Packaging Marking Transport Media 8-Pin SOP MS2100TR MS2100 2.5k Units Tape and Reel 8-Pin SOP MS2100U MS2100 100 Units Tube 8-Pin SOP (lead free) MS2100GTR MS2100 (G) 2.5k Units Tape and Reel 8-Pin SOP (lead free) MS2100GU MS2100 (G) 100 Units Tube Preliminary 8/1/2003 4 www.mosanalog.com.tw