Dual Low Voltage Operational Amplifier LMV358 Dual Low Voltage Operational Amplifier General Description • The LMV358 are low voltage (2.7-5.5V) versions of the dual and quad commodity op amps. • The LMV358 are the most cost effective solutions for the applications where low voltage operation, space saving and low price are needed. SOP-8 DIP-8 • The LMV358 have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed-power ratio, achieving 1MHz of bandwidth MSOP-8 and 1V/µs of slew rate with low supply current. • The LMV358 have bipolar input and output stages for improved noise performance and higher output current drive. • The LMV358 is available in SOP-8, DIP-8, TSSOP-8 and MSOP-8 packages Features TSSOP-8 Applications (For V⎯ =5V and V+ =0V. Typical Unless Otherwise Noted) • Guaranteed 2.7V and 5V performance • No crossover distortion, space saving package • Industrial temp. range, VCM -0.2V to V⎯ -0.8V • Battery Charger • Cordless Telephone • Switching Power Supply • Gain-Bandwidth product; Low supply current: 210µA • Rail-to-Rail output swing @10KΩ load (V⎯ 10mV, V+ 65mV) • RoHS Compliance Ordering Information TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: Fax: (800)-TAITRON (800)-824-8766 (800)-TAITFAX (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. A/DX 2007-06-04 Page 1 of 18 Dual Low Voltage Operational Amplifier LMV358 Internal Block Diagram Absolute Maximum Ratings Symbol Description Ratings Unit VCC VI(DIFF) VIO Supply Voltage Differential Input Voltage Max. Input Offset Voltage 2.7 to 5.5 ±Supply Voltage 7 V V mV - Output Short Circuit to V⎯ Note1 - Output Short Circuit to V+ Note2 RthJA Typical Thermal Resistance (Note3) 235 ° C/W - Infrared (15 sec) - - TJ Junction Temperature (Note4) 150 °C TOPR TSTG Operating Temperature Range Storage Temperature Range -40 ~ +85 -65~ +150 °C °C Note: 1. Shorting output to V⎯ will adversely after reliability. 2. Shorting output to V+ will adversely affect reliability. 3. All numbers are typical, and apply for packages soldered directly note a PC board is still air. 4. The max. power dissipation is a function of TJ(max) θJA and TA. The max. allowable power dissipation at any ambient temperature is PD=(TJ(max) – TA)/ θJA. All numbers apply for packages soldered directly into a PC board. Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 2 of 18 Dual Low Voltage Operational Amplifier LMV358 2.7V DC Electrical Characteristics (V⎯=2.7V, V+=0V, VCM=1.0V, VOUT=V⎯/2 and RL=1MΩ, TJ=25ºC unless otherwise specified) Symbol VIO TCVos IBIAS IIO CMRR PSRR Description LMV358 Unit Conditions Min. Typ. Max. Input Offset Voltage - 1.7 7 mV Input Offset Current Average Drift - 5 - µV/° C - Input Bias Current - 11 250 nA - Input Offset Current - 5 30 nA - 50 50 63 60 - dB dB 0V≤VCM≤1.7V 2.7V≤V⎯≤5V,VOUT=1V 0 -0.2 - V - 1.9 1.7 V V⎯-100 V⎯-100 - mV - 60 180 mV - 140 340 µA Common Mode Rejection Ratio Power Supply Rejection Ratio VCM Input Common Mode Voltage VOUT Output Voltage Swing ICC Power Supply Current For CMRR≥50dB RL=10KΩ to 1.35V Both amplifiers 2.7V AC Electrical Characteristics (V⎯=2.7V, V+=0V, VCM=1.0V, VOUT=V⎯/2 and RL>1MΩ, TJ=25ºC unless otherwise specified) Symbol GBWP Ф(T) G θr1 Ir1 Description Gain-Bandwidth Product Phase Margin Gain Margin Input-Referred Voltage Noise Input-Referred Current Noise LMV358 Min. Typ. Max. - 1 60 10 46 0.17 - Unit Conditions MHz Deg dB nV/sq(Hz) nV/sq(Hz) CL=200pF f=1KHz f=1KHz Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 3 of 18 Dual Low Voltage Operational Amplifier LMV358 5V DC Electrical Characteristics (V⎯=5V, V+=0V, VCM=2.0V, VOUT=V⎯/2 and RL>1MΩ, TJ=25ºC unless otherwise specified) LMV358 Symbol Description Unit Conditions VIO TCVos IBIAS IIO CMRR PSRR Min. Typ. Max. Input Offset Voltage 7 1.7 9 mV - Input Offset Current Average Drift - 5 - µV/° C - Input Bias Current 250 15 500 nA - Input Offset Current 50 5 150 nA - Common Mode Rejection Ratio Power Supply Rejection Ratio 50 50 65 60 - dB dB 0V≤VCM≤4V 2.7V≤V⎯≤5V,VOUT=1V,VCM=1V 0 -0.2 - V - 4.2 4 V 10 100 15 V/mV V+-400 V⎯-40 V⎯-300 300 120 400 V+-200 V⎯-10 V⎯-10 180 5 10 440 65 60 160 210 280 615 VCM Input Common Mode Voltage Av Large Signal Voltage Gain VOUT Output Voltage Swing IOUT Output Short Circuit Current ICC Power Supply Current For CMRR≥50dB RL=2KΩ (Note5) RL=2KΩ to 2.5V mV RL=10KΩ to 1.35V mA mA µA Sourcing, VOUT=0V Sinking, VOUT=5V Both amplifiers 5V AC Electrical Characteristics (V⎯=5V, V+=0V, VCM=2.0V, VOUT=V⎯/2 and RL>1MΩ, TJ=25ºC unless otherwise specified) Symbol SR GBWP Ф(T) G® θr1 Ir1 Description Slew Rate Gain-Bandwidth Product Phase Margin Gain Margin Input-Referred Voltage Noise Input-Referred Current Noise LMV358 Min. Typ. Max. - 1 1 60 10 39 0.21 - Unit Conditions V/µs MHz CL=200pF Deg dB nV/sq(Hz) f=1KHz nV/sq(Hz) f=1KHz Note: 5. RL is connected to V. The output voltage is 0.5V≤VOUT≤4.5V Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 4 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics Curves (VE= +5V, single supply. TA=25° C, unless otherwise specified) Fig.2- Sourcing Current vs Output Voltage ISOURCT (mA) Input Current (nA) Fig.1- Input Current vs. Temperature Temperature (° C) Output Voltage Referenced V+ (V) Fig.4- Sinking Current vs Output Voltage ISINK (mA) ISOURCT (mA) Fig.3- Sourcing Current vs Output Voltage Output Voltage Referenced V+ (V) Output Voltage Referenced to GND (V) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 5 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.6- Open Loop Output Impedance vs Frequency ISINK (mA) Output Impedance (Ω) Fig.5- Sinking Current vs Output Voltage Output Voltage Referenced to GND (V) Frequency (Hz) Fig.8- Short Circuit Current vs Temperature (Sourcing) Short Circuit Current (mA) Short Circuit Current (mA) Fig.7- Short Circuit Current vs Temperature (Sinking) Temperature (° C) Temperature (° C) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 6 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.10- Input Voltage Noise vs Frequency Output Impedance Iron Supply Voltage (mV) Input Voltage Noise (nV/sq(Hz)) Fig.9- Output Voltage Swing vs Supply Voltage Frequency (Hz) Supply Voltage (V) Fig.12- Input Current Noise vs Frequency Input Current Noise (µA)/sq(Hz)) Input Current Noise (µA)/sq(Hz)) Fig.11- Input Current Noise vs Frequency Frequency (Hz) Frequency (Hz) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 7 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.14- PSRR vs Frequency PSRR (dB) Crosstalk Rejection (dB) Fig.13- Crosstalk Rejection vs Frequency Frequency (Hz) Frequency (Hz) Fig.16- Common Mode vs Voltage CMRR (dB) CMRR (dB) Fig.15- CMRR vs Frequency Frequency (Hz) Input Common Mode Voltage (V) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 8 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.18- ∆VOS vs CMR AVOS (mV) CMRR (dB) Fig.17- CMRR vs Input Common Mode Voltage VCM (V) Fig.19- ∆VOS vs CMR Fig.20- Input Voltage vs Output Voltage AVOS (mV) Input Voltage (µV) Input Common Mode Voltage (V) Output Voltage (V) VCM (V) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 9 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.22- Open Loop Frequency Response Gain (dB) Input Voltage (µV) Fig.21- Input Voltage vs Output Voltage Frequency (Hz) Output Voltage (V) Gain (dB) Gain (dB) Frequency (Hz) Phase Margin (Dog) Fig.24- Open Loop Frequency Response vs Temperature Phase Margin (Dog) Fig.23- Open Loop Frequency Response Frequency (Hz) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 10 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Gain (dB) Gain (dB) Phase Margin (Dog) Fig.26- Gain and Phase vs Capacitive Load Phase Margin (Dog) Fig.25- Gain and Phase vs Capacitive Load Frequency (Hz) Frequency (Hz) Fig.28- Non-Inverting Large Signal Pulse Response Slew Rate (V/µs) Output Signal Input Signal (1V/div) Fig.27- Slew Rate vs Supply Voltage Supply Voltage (V) Time (1µs/div) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 11 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.30- Non-Inverting Large Signal Pulse Response Output Signal Input Signal (1V/div) Output Signal Input Signal (1V/div) Fig.29- Non-Inverting Large Signal Pulse Response Time (1µs/div) Time (1µs/div) Fig.32- Non-Inverting Large Signal Pulse Response Output Signal Input Signal (50mV/div) Output Signal Input Signal (50mV/div) Fig.31- Non-Inverting Large Signal Pulse Response Time (1µs/div) Time (1µs/div) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 12 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.34- Non-Inverting Large Signal Pulse Response Output Signal Input Signal (50mV/div) Output Signal Input Signal (50mV/div) Fig.33- Non-Inverting Large Signal Pulse Response Time (1µs/div) Time (1µs/div) Fig.36- Non-Inverting Large Signal Pulse Response Output Signal Input Signal (1V/div) Output Signal Input Signal (1V/div) Fig.35- Non-Inverting Large Signal Pulse Response Time (1µs/div) Time (1µs/div) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 13 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.38- Non-Inverting Small Signal Pulse Response Output Signal Input Signal (50mV/div) Output Signal Input Signal (1V/div) Fig.37- Non-Inverting Large Signal Pulse Response Time (1µs/div) Time (1µs/div) Fig.40- Non-Inverting Small Signal Pulse Response Output Signal Input Signal (50mV/div) Output Signal Input Signal (50mV/div) Fig.39- Non-Inverting Small Signal Pulse Response Time (1µs/div) Time (1µs/div) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 14 of 18 Dual Low Voltage Operational Amplifier LMV358 Typical Characteristics (Continued) Fig.42- Stability vs Capacitive Load Capacitive Load (pF) Capacitive Load (pF) Fig.41- Stability vs Capacitive Load Fig.43- Stability vs Capacitive Load Fig.44- Stability vs Capacitive Load Capacitive Load (pF) Output Voltage (V) Capacitive Load (pF) Output Voltage (V) Output Voltage (V) Output Voltage (V) THD (%) Fig.45- THD vs Frequency Frequency (Hz) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 15 of 18 Dual Low Voltage Operational Amplifier LMV358 Dimensions in inches (mm) SOP-8 DIP-8 Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 16 of 18 Dual Low Voltage Operational Amplifier LMV358 TSSOP-8 MSOP-8 Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 17 of 18 Dual Low Voltage Operational Amplifier LMV358 How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 18 of 18