Dual Low Offset Operational Amplifier LM358A LM358B Dual Low Offset Operational Amplifier General Description * The LM358A/B series consist of two independent, high gain and internally frequency compensated operational amplifiers. They can specifically designed to operate from a single power supply. Operation from split power supply is also possible and the low power supply current drain is independent of the magnitude of the power supply voltages. SOP-8 DIP-8 * The LM358A/B is available in SOP-8 and DIP-8 packages. Features Applications * Internally frequency compensated for unity gain * Large DC voltage gain: 100dB Typical * Wide power supply range: Single Supply: 3V to 36 V Dual Supplies: 1.5V to 18V * Battery Charger * Cordless Telephone * Switching Power Supply * Input common-mode voltage range include ground * 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 10 Dual Low Offset Operational Amplifier LM358A LM358B Internal Block Diagram Functional Block Diagram Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 2 of 10 Dual Low Offset Operational Amplifier LM358A LM358B Absolute Maximum Ratings (Note1) Symbol Description VCC VI(DIFF) VI Power Supply Voltage Differential Input Voltage Input Voltage PD Power Dissipation LM358A LM358B Unit 18 40 -0.3 ~ +40 SOP-8 550 DIP-8 830 V V V mW TJ Junction Temperature 150 C TOPR TSTG TL Operating Temperature Range Storage Temperature Range Lead Temperature (Soldering 10s) -40 ~ +85 -65 ~ +150 260 C C C Electrical Characteristics (VCC=5.0V, VEE=GND, TA=25C, -40 C to 85 C (Note2) unless noted otherwise) Symbol Description LM358A LM358B Unit Conditions Min. Typ. Max. Min. Typ. Max. Input Offset Voltage - 2.0 5.0 - 2.0 3.0 mV Average Temperature Coefficient of Input Offset Voltage - 7.0 - - 7.0 - V/ C Input Bias Current - 20 200 - - 200 nA IIN+ or IIN-, VCM=0V IIO Input Offset Current - 5 30 - - 100 nA IIN+ or IIN-, VCM=0V VIR Input Common Mode Voltage (Note3) 0 - VCC -1.5 0 - VCC -1.5 V VCC=30V - 0.7 2.0 - 0.7 2.0 VIO VIO/T IBIAS ICC Power Supply Current mA - 0.5 1.2 - 0.5 1.2 VO=1.4V,RS=0 VCC=5V to 30V TA=-40 to 85 C TA=-40 to 85 C RL=, VCC=30V TA=-40 to 85 C RL=, VCC=5V Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 3 of 10 Dual Low Offset Operational Amplifier LM358A LM358B Symbol GV CMRR PSRR CS Description LM358A LM358B Unit Typ. Max. Min. Typ. Max. Large Singnal Voltage Gain 85 100 - 80 - - dB Common Mode Rejection Ratio Power Supply Rejection Ratio 60 70 70 100 - 60 60 - - dB dB DC, VCM=0V to VCC-1.5V VCC=5V to 30V - -120 - - -120 - dB f=1KHZ ~ 20KHZ 20 40 - 20 0 - mA 10 15 - 5 - - mA 12 50 - 12 50 - mA - 40 60 - 40 60 mA 26 27 - 28 5 20 26 27 - - 30 Channel Separation ISOURCE Output Current ISINK ISC VO(H) Conditions Min. Output Short Circuit Current to Ground Output Voltage Swing VO(L) V mV VCC=15V, RL2K VO=1V ~11V VI(+)=1V, VI(-)=0V VCC=15V, VO(P)=2V VI(+)=0V, VI(-)=1V VCC=15V, VO(P)=2V VI(+)=0V, VI(-)=1V VCC=15V, VO(P)=0.2V VCC=15V VCC=30V, RL=2K VCC=30V, RL=10K VCC=5V, RL=10K Typical Characteristics Curves Fig.2- Input Current vs. Temperature Input Current (nA) Input Voltage (V) Fig.1- Input Voltage Range Power Supply Voltage (V) Temperature ( C) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 4 of 10 Dual Low Offset Operational Amplifier LM358A LM358B Fig.4- Voltage Gain vs Supply Voltage Voltage Gain (dB) Supply Current (nA) Fig.3- Supply Current vs Supply Voltage Supply Voltage (V) Power Supply Voltage (V) Fig.6- Common Mode Rejection Ratio f - Frequency (Hz) Common Mode Rejection Ratio (dB) Voltage Gain (dB) Fig.5- Open Loop Frequency Response f - Frequency (Hz) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 5 of 10 Dual Low Offset Operational Amplifier Fig.7- Voltage Follower Pulse Response Fig.8- Voltage Follower Pulse Response (Small Signal) Output Voltage (mV) VIN- Input Voltage (V) VO - Output Voltage (V) LM358A LM358B t - Time (us) t - Time (us) f - Frequency (Hz) Fig.10- Output Current Sinking VO - Output Voltage Reference to Vcc (V) Output Voltage Gain (V) Fig.9- Large Signal Frequency Response Output Source Current (mA) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 6 of 10 Dual Low Offset Operational Amplifier LM358A LM358B Fig.12- Current Limiting vs Temperature VO - Output Voltage (V) IO, Output Source Current (mA) Fig.11- Output Sink Current Output Sink Current (mA) Temperature ( C) Typical Application Fig.13- Battery Charger Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 7 of 10 Dual Low Offset Operational Amplifier LM358A LM358B Typical Application (Continued) Fig.14- Power Amplifier Fig.16- AC Coupled Non-Inverting Amplifier Fig.15- DC Summing Amplifier Fig.17- Fixed Current Sources Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 8 of 10 Dual Low Offset Operational Amplifier LM358A LM358B Typical Application (Continued) Fig.18- Pulse Generator Fig.19- DC Coupled Low-Pass Active Filter Dimensions in inches (mm) SOP-8 Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 9 of 10 Dual Low Offset Operational Amplifier LM358A LM358B How to contact us: DIP-8 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: taitron@taitroncomponents.com 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 REPRESENTACOES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAUDE - SAO 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 10 of 10