LMV358

UNISONIC TECHNOLOGIES CO., LTD LMV358 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS DESCRIPTION The UTC LMV358 is the dual commodity op amp with low voltage (2.7-5.5V) versions, LM358, which operate at 5-30V. The UTC LMV358 offers specifications that meet or exceed the familiar LM358 and is the most cost effective solution for the applications where low voltage operation, space saving and low price are needed. The UTC LMV358 has rail-to-rail output swing capability and the input common-mode voltage range includes ground. Besides, it exhibits excellent speed-power ratio, achieving 1MHz of bandwidth and 1V/μs of slew rate. The UTC LMV358 has bipolar input and output stages for improved noise performance and higher output current drive. LINEAR INTEGRATED CIRCUIT Lead-free: LMV358L Halogen-free:LMV358G FEATURES (For V+ =5V and V-=0V. Typical Unless Otherwise Noted) *Guaranteed 2.7V and 5V Performance *No Crossover Distortion *Gain-Bandwidth Product: 1MHz *Rail-to-Rail Output Swing @10kΩ Load V+-10mV V- +65mV + *VCM -0.2V to V –0.8V ORDERING INFORMATION Normal LMV358-D08-T LMV358-S08-R LMV358-SM1-R LMV358-P08-R Ordering Number Lead Free Plating LMV358L-D08-T LMV358L-S08-R LMV358L-SM1-R LMV358L-P08-R Halogen Free LMV358G-D08-T LMV358G-S08-R LMV358G-SM1-R LMV358G-P08-R Package DIP-8 SOP-8 MSOP-8 TSSOP-8 Packing Tube Tape Reel Tape Reel Tape Reel www.unisonic.com.tw Copyright © 2009 Unisonic Technologies Co., Ltd 1 of 12 QW-R105-010,F LMV358 PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT OUT A 1 2 3 4 8 V+ IN A- A B 7 6 5 OUT B IN A+ IN B- V- IN B+ UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 12 QW-R105-010,F LMV358 ABSOLUTE MAXIMUM RATINGS LINEAR INTEGRATED CIRCUIT PARAMETER SYMBOL RATINGS UNIT 2.7 ~ 5.5 Supply Voltage VSS V Supply Voltage (V+- V-) VSS 5.5 V ±Supply Voltage Differential Input Voltage VI(DIFF) Output Short Circuit to V+ (Note 2) Output Short Circuit to V(Note 3) Infrared (15 sec) 215 °C Junction Temperature (Note 4) TJ +150 °C Operation Temperature TOPR -40~+85 °C Storage Temperature TSTG -65~+150 °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. Shorting output to V+ will adversely affect reliability 3. Shorting output to V- will adversely affect reliability 4. The maximum power dissipation is a function of TJ(max) θJA and TA. The maximum allowable power dissipation at any ambient temperature is PD=(TJ(max)-TA)/ θJA. All numbers apply for packages soldered directly into a PC board. THERMAL DATA SYMBOL RATINGS DIP-8 130 SOP-8 190 Thermal Resistance (Note) θJA MSOP-8 235 TSSOP-8 155 Note: All numbers are typical, and apply for packages soldered directly note a PC board is still air. PARAMETER UNIT °C/W °C/W °C/W °C/W 2.7V ELECTRICAL CHARACTERISTICS All limits guaranteed for TJ =25°C, V+=2.7V, V-=0V, VCM=1.0V, VOUT =V+/2 and RL>1MΩ, unless otherwise specified. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT DC CHARACTERISTICS Input Offset Voltage VOS 1.7 7 mV Input Offset Voltage Average Drift TCVos 5 μV/°C Input Bias Current II(BIAS) 11 250 nA Input Offset Current II(OFF) 5 50 nA Common Mode Rejection Ratio CMRR 0V≤VCM≤1.7V 50 63 dB 2.7V≤V+ ≤5V 50 60 dB Power Supply Rejection Ratio PSRR VOUT =1V 0 -0.2 V Input Common-Mode Voltage Range VCM For CMRR≥50dB 1.9 1.7 V V+-100 V+-10 mV Output Swing VOUT RL=10kΩ to 1.35V 60 180 mV Supply Current ISS Both amplifiers 1.2 1.7 mA AC CHARACTERISTICS Gain-Bandwidth Product GBWP CL=200pF 1 MHz Phase Margin Φm 60 Deg Gain Margin Gm 10 dB nV Input-Referred Voltage Noise eN F=1kHz 46 √ Hz pA Input-referred Current Noise in F=1kHz 0.17 √ Hz UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 12 QW-R105-010,F LMV358 5V ELECTRICAL CHARACTERISTICS LINEAR INTEGRATED CIRCUIT All limits guaranteed for TJ =25°C, V+=5V, V-=0V, VCM=2.0V, VOUT=V+/2 and RL>1MΩ, unless otherwise specified. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT DC CHARACTERISTICS Input Offset Voltage VOS 1.7 7 mV Input Offset Voltage Average Drift TCVos 5 μV/°C Input Bias Current II(BIAS) 15 250 nA Input Offset Current II(OFF) 5 50 nA Common Mode Rejection Ratio CMRR 0V≤VCM≤4V 50 65 dB 2.7V≤V+≤5V 50 60 dB Power Supply Rejection Ratio PSRR VOUT=1V VCM=1V 0 -0.2 V Input Common-Mode Voltage Range VCM For CMRR≥50dB 4 4.2 V Large Signal Voltage Gain(Note 1) GV RL=2kΩ 15 100 V/mV VOH V+-300 V+-40 mV RL=2kΩ~2.5V VOL 120 300 mV Output Swing VOUT VOH V+-100 V+-10 mV RL=10kΩ~2.5V VOL 65 180 mV Sourcing, VOUT =0V 5 60 mA Output Short Circuit Current IOUT Sinking, VOUT =5V 10 160 mA Supply Current ISS Both amplifiers 1.5 2.0 mA AC CHARACTERISTICS Slew Rate SR (Note 2) 1 V/μs Gain-Bandwidth Product GBWP CL=200pF 1 MHz Φm Phase Margin 60 Deg Gm Gain Margin 10 dB nV eN Input-Referred Voltage Noise f=1kHz 39 √ Hz pA in Input-referred Current Noise f=1kHz 0.21 √ Hz Notes: 1. RL is connected to V-. The output voltage is 0.5V≤VOUT≤4.5V. 2. Connected as voltage follower with 3V step input. Number specified is these lower of the positive and negative slew rates. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 12 QW-R105-010,F LMV358 TYPICAL CHARACTERISTICS (Unless otherwise specified, VE=+5V, single supply. TA=25°C) Supply Current vs Supply Voltage 275 250 225 200 175 150 125 100 0 0 1 2 3 4 Supply Voltage (V) 5 T 5 =8 LINEAR INTEGRATED CIRCUIT Input Current vs Temperature -10 -12 -14 VSS = 5V VIN = VSS/2 T= 25 40 T= -16 -18 -20 -40 -20 0 20 40 60 Temperature (℃) 80 Sourcing Current vs Output Voltage 100 10 1 0.1 0.01 0.001 0.001 0.01 0.1 1 10 + Output Voltage Referenced V (V) VSS = 2.7V 100 10 1 0.1 0.01 Sourcing Current vs Output Voltage VSS = 5V 0.001 0.001 0.01 0.1 1 10 + Output Voltage Referenced V (V) Sinking Current vs Output Voltage 100 10 ISINK (mA) 1 0.1 0.01 0.001 0.01 0.1 1 10 Output Voltage Referenced to GND (V) ISINK (mA) VSS = 2.7V 1000 100 10 1 0.1 0.01 Sinking Current vs Output Voltage VSS = 5V 0.001 0.01 0.1 1 10 Output Voltage Referenced to GND (V) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 12 QW-R105-010,F LMV358 TYPICAL CHARACTERISTICS(Cont.) Open Loop Output Impedance vs Frequency Short Circuit Current (mA) 1000 900 800 700 600 500 400 300 200 100 0 1k VSS = 2.7V VSS = 5V LINEAR INTEGRATED CIRCUIT Short Circuit Current vs Temperature (Sinking) 200 180 160 140 120 VSS = 5V Output Impedance (Ω) 10k 100k 1M Frequency (Hz) 100 80 60 VSS = 2.7V 40 20 0 -40 -20 0 20 40 60 80 -30 -10 10 30 50 70 90 Temperature (℃) Short Circuit Current (mA) Input Voltage Noise vs Frequency 70 Input Voltage Noise (nV/√Hz) 65 60 55 50 45 40 35 30 10 100 1k 10k VSS = 2.7V VSS = 5V VCM = VS/2 Input Current Noise (μA/√Hz) 0.6 0.5 0.4 0.3 0.2 0.1 Output Impedance Iron Supply Voltage (mV) Input Current Noise vs Frequency VSS = 2.7V 0.0 10 100 1k 10k Frequency (Hz) Frequency (Hz) 6 of 12 QW-R105-010,F UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LMV358 TYPICAL CHARACTERISTICS(Cont.) LINEAR INTEGRATED CIRCUIT Input Current Noise (μA/√Hz) CMRR (dB) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw CMRR (dB) CMRR (dB) PSRR (dB) Crosstalk Rejection (dB) 7 of 12 QW-R105-010,F LMV358 TYPICAL CHARACTERISTICS(Cont.) LINEAR INTEGRATED CIRCUIT AVOS (mV) Input Voltage (μV) Phase Margin (Dog) Input Voltage (μV) AVOS (mV) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 8 of 12 QW-R105-010,F Phase Margin (Dog) Gain (dB) Gain (dB) Gain (dB) Gain (dB) LMV358 Output Signal Input Signal (1V/div) TYPICAL CHARACTERISTICS(Cont.) www.unisonic.com.tw Phase Margin (Dog) Phase Margin (Dog) Gain (dB) Sles Rate (V/μs) Phase Margin (Dog) UNISONIC TECHNOLOGIES CO., LTD Output Signal Input Signal (1V/div) LINEAR INTEGRATED CIRCUIT QW-R105-010,F 9 of 12 LMV358 Output Signal Input Signal (1V/div) Output Signal Input Signal (50mV/div) Output Signal Input Signal (1V/div) TYPICAL CHARACTERISTICS(Cont.) www.unisonic.com.tw Output Signal Input Signal (50mV/div) Output Signal Input Signal (50mV/div) UNISONIC TECHNOLOGIES CO., LTD Output Signal Input Signal (1V/div) LINEAR INTEGRATED CIRCUIT QW-R105-010,F 10 of 12 LMV358 Capacitive Load (pF) Output Signal Input Signal (50mV/div) Output Signal Input Signal (1V/div) TYPICAL CHARACTERISTICS(Cont.) www.unisonic.com.tw Output Signal Input Signal (50mV/div) Output Signal Input Signal (50mV/div) UNISONIC TECHNOLOGIES CO., LTD Capacitive Load (pF) LINEAR INTEGRATED CIRCUIT QW-R105-010,F 11 of 12 LMV358 TYPICAL CHARACTERISTICS(Cont.) LINEAR INTEGRATED CIRCUIT Capacitive Load (pF) THD vs Frequency 5 0.5 VSS = 2.7V, AV = +10, VOUT = 1VPP 0.05 VSS = 5V, AV = -10, VOUT = 2.5VPP VSS = 2.7V, AV = +1, VOUT = 1VPP VSS = 5V, AV = +1, VOUT = 1VPP 0.005 20 100 1k 10k 100k Frequency (Hz) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw Capacitive Load (pF) 12 of 12 QW-R105-010,F