UNISONIC TECHNOLOGIES CO., LTD LV358 CMOS IC GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS TSSOP-8 DESCRIPTION The UTC LV358 is a dual op amp with low supply current and low voltage (2.7-5.5V). It brings nice performance to low voltage and low power systems. With a 1MHz unity-gain frequency. The UTC LV358 has a guaranteed 1 V/µs slew rate and low supply current. It provides heavy rail-to-rail (R-to-R) output swing loads and the input common-mode voltage range including ground. Besides, it is also capable for comfortably driving large capacitive loads. The UTC LV358 has bipolar input and CMOS output for improved noise performance and higher output current drive. It’s the most cost effective solution for the applications where low voltage operation, space saving and low price are required. SOP-8 MSOP-8 Lead-free: LV358L Halogen-free:LV358G FEATURES * 2.7V and 5V Performance Guaranteed * No Crossover Distortion * 210µA Low Supply Current * Rail-to-Rail Output Swing @10kΩ Load V+ -10mV V-+65mV * VCM From -0.2V to V+ -0.8V ORDERING INFORMATION Normal LV358-S08-R LV358-SM1-R LV358-P08-R Ordering Number Lead Free Plating LV358L-S08-R LV358L-SM1-R LV358L-P08-R Halogen Free LV358G-S08-R LV358G-SM1-R LV358G-P08-R Package Packing SOP-8 MSOP-8 TSSOP-8 Tape Reel Tape Reel Tape Reel LV358L-S08-R (1) Packing Type (2) Package Type (3) Lead Plating (1) R: Tape Reel (2) S08: SOP-8, P08: TSSOP-8, SM1: MSOP-8 (3) G: Halogen Free, L: Lead Free, Blank: Pb/Sn www.unisonic.com.tw Copyright © 2009 Unisonic Technologies Co., Ltd 1 of 12 QW-R502-316.A LV358 CMOS IC PIN CONFIGURATION OUT A 1 8 V+ IN A- 2 7 OUT B IN A+ 3 6 IN B- V- 4 5 IN B+ UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 12 QW-R502-316.A LV358 CMOS IC BLOCK DIAGRAM UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 12 QW-R502-316.A LV358 CMOS IC INTERNAL SIMPLE CIRCUIT VCC IN- OUT IN+ TEST CIRCUIT FOR STABILITY VS CAPACITIVE LOAD UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 12 QW-R502-316.A LV358 CMOS IC ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VSS VSS VI(DIFF) Supply Voltage Supply Voltage (V+- V-) Differential Input Voltage V+ V- RATINGS 2.7 ~ 5.5 5.5 ±Supply Voltage UNIT V V (Note 2) (Note 3) Infrared (15 sec) 215 °C Junction Temperature 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 Output Short Circuit THERMAL DATA PARAMETER Thermal Resistance (Note 1) IO(SC) SYMBOL SOP-8 MSOP-8 TSSOP-8 θJA RATINGS 190 235 155 UNIT °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 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 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 Power Supply Rejection Ratio PSRR 2.7V≤V+ ≤5V, VOUT =1V 50 60 dB Supply Current ISS Both amplifiers 140 340 µA 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 5 of 12 QW-R502-316.A LV358 CMOS IC 5V ELECTRICAL CHARACTERISTICS 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 0 -0.2 V Input Common-Mode Voltage Range VCM For CMRR≥50dB 4.2 4 V VOH V+-300 V+-40 mV RL=2kΩ to2.5V 120 300 mV VOL Output Swing VOUT VOH V+-100 V+-10 mV RL=10kΩ to 2.5V 65 180 mV VOL Input Offset Voltage Average Drift TCVos 5 µV/°C Input Bias Current II(BIAS) 15 300 nA Input Offset Current II(OFF) Common Mode Rejection Ratio CMRR Power Supply Rejection Ratio PSRR Large Signal Voltage Gain(Note 1) GV Output Short Circuit Current IOUT Supply Current AC CHARACTERISTICS Slew Rate Gain Bandwidth Product Phase Margin Gain Margin ISS SR GBWP Φm Gm 5 0V≤VCM≤4V 2.7V≤V+≤5V VOUT=1V, VCM=1V RL=2kΩ Sourcing, VOUT =0V Sinking, VOUT =5V Both Amplifiers 50 nA 50 65 dB 50 60 dB 15 5 10 100 230 160 210 V/mV mA mA µA (Note 2) CL=200pF 1 1 60 10 Input Referred Voltage Noise eN f=1kHz 39 Input Referred Current Noise in f=1kHz 0.21 440 V/µs MHz Deg dB nV √ Hz pA √ 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 3. All numbers are typical, and apply for packages soldered directly note a PC board is still air. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 of 12 QW-R502-316.A ISOURCT (mA) ISOURCT (mA) Output Impedance from Supply Voltage (mV) Suply Current, ISS (µA) ISINK (mA) ISINK (mA) LV358 CMOS IC TYPICAL CHARACTERISTICS www.unisonic.com.tw UNISONIC TECHNOLOGIES CO., LTD QW-R502-316.A 7 of 12 LV358 TYPICAL CHARACTERISTICS(Cont.) VSS = ±1.35V 0.8 0.6 0.4 0.4 AVOS (mV) 0.6 0.2 0.0 -0.2 -0.2 -0.6 -0.6 -0.8 -0.8 -1.0 0 -0.5 1 -1.5 -1 0.5 1.5 Input Common Mode Voltage Range, VCM (V) -1.0 Gain and Phase vs. Capacitive Load 50 80 40 PHASE 30 60 GAIN 40 10 20 0 0 -10 Vs=+5V, RL=600Ω, single supply, TA=25°С,CL=0 -20 10k 100k 1M 10M -2 -1 0 1 2 3 Input Common Mode Voltage Range, VCM (V) Gain and Phase vs. Capacitive Load 80 PHASE 30 20 10 20 0 0 -20 -10 -40 -20 10k 50 80 40 Gain(dB) 60 GAIN 40 10 20 0 0 -10 Vs=+5V, RL=600Ω, single supply, TA=25°С, CL=500pF -20 10k 1M 100k Frequency(Hz) 100k 1M -40 10M 10M Gain and Phase vs. Capacitive Load 100 80 PHASE 60 GAIN 20 40 10 20 0 0 -20 -10 -40 -20 10k UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw -20 Vs=+5V, RL=600Ω, single supply, TA=25°С,CL=100pF 30 Gain(dB) PHASE Phase Margin(Deg) 100 40 20 40 Frequency(Hz) Gain and Phase vs. Capacitive Load 30 60 GAIN Frequency(Hz) 50 100 -20 Vs=+5V, RL=600Ω, single supply, TA=25°С, CL=1000pF 1M 100k Frequency(Hz) Phase Margin(Deg) 20 -3 100 40 Gain(dB) 0.0 -0.4 50 VSS = ±2.5V 0.2 -0.4 Gain(dB) AVOS (mV) 0.8 ΔVOS vs CMR 1.0 Phase Margin(Deg) ΔVOS vs CMR 1.0 Phase Margin(Deg) CMOS IC 10M -40 8 of 12 QW-R502-316.A LV358 CMOS IC TYPICAL CHARACTERISTICS(Cont.) Stability vs Capacitive Load VSS = ±2.5V 25% Overshoot AV = +10 RL = 2kΩ 1000 VOUT = 100mVPP Capacitive Load (pF) Capacitive Load (pF) 100 10 -2 -1.5 -1 -0.5 0 0.5 1 Stability vs Capacitive Load VSS = ±2.5V 25% Overshoot AV = +10 RL = 1MΩ 1000 VOUT = 100mVPP 10000 10000 1.5 100 10 2 -2 -1.5 -1 -0.5 0 0.5 1 1.5 Output Voltage,VOUT (V) Output Voltage, VOUT (V) 240 Short Circuit Current vs Temperature (Sourcing) 200 180 Short Circuit Current (mA) Short Circuit Current (mA) Short Circuit Current vs Temperature (Sinking) VSS = 5V 180 210 VSS = 5V 150 120 VSS = 2.7V 90 60 30 160 140 120 100 80 60 40 20 0 -40 -20 0 20 40 60 Temperature (°С) 0 -40 80 2 VSS = 2.7V -20 20 60 0 40 Temperature (°С) 80 Slew Rate vs Supply Voltage 1.5 Sles Rate (V/µs) Vs=+5V, RL=10kΩ, 1.4 AV=+1, VIN=1Vpp, 1.3 single supply, TA=25°С 1.2 1.1 Rising Edge 1.0 0.9 Failing Edge 0.8 0.7 0.6 0.5 2.5 3.0 3.5 4.0 4.5 5.0 Supply Voltage (V) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 9 of 12 QW-R502-316.A LV358 TYPICAL CHARACTERISTICS(Cont.) Non-Inverting Large Signal Pulse Response Non-Inverting Large Signal Pulse Response TA = 25°С Output Signal Input Signal (1V/div) Output Signal Input Signal (1V/div) TA = 85°С Time (1µs/div) Time (1µs/div) Non-Inverting Large Signal Pulse Response Non-Inverting Small Signal Pulse Response TA = -40°С Output Signal Input Signal (50mV/div) Output Signal Input Signal (1V/div) TA = 25°С Time (1µs/div) Time (1µs/div) Non-Inverting Small Signal Pulse Response Non-Inverting Small Signal Pulse Response TA = 85°С Output Signal Input Signal (50mV/div) TA = -40°С Output Signal Input Signal (50mV/div) CMOS IC Time (1µs/div) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw Time (1µs/div) 10 of 12 QW-R502-316.A LV358 TYPICAL CHARACTERISTICS(Cont.) Inverting Large Signal Pulse Response TA = 25°С TA = 85°С Output Signal Input Signal (1V/div) Output Signal Input Signal (1V/div) Inverting Large Signal Pulse Response Time (1µs/div) Time (1µs/div) Inverting Large Signal Pulse Response Inverting Small Signal Pulse Response TA = -40°С Output Signal Input Signal (1V/div) Output Signal Input Signal (50mV/div) TA = 25°С Time (1µs/div) Time (1µs/div) Inverting Small Signal Pulse Response Inverting Small Signal Pulse Response TA = 85°С TA = -40°С Output Signal Input Signal (50mV/div) Output Signal Input Signal (50mV/div) CMOS IC Time (1µs/div) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw Time (1µs/div) 11 of 12 QW-R502-316.A LV358 CMOS IC 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 12 of 12 QW-R502-316.A