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| 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. * The LM358A/B is available in SOP-8 and DIP-8 packages. SOP-8 DIP-8 Features * 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 * Input common-mode voltage range include ground * RoHS Compliance Applications * Battery Charger * Cordless Telephone * Switching Power Supply 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 VCC VI(DIFF) VI PD TJ TOPR TSTG TL Description Power Supply Voltage Differential Input Voltage Input Voltage Power Dissipation SOP-8 DIP-8 LM358A LM358B Unit V V V mW C C C C 18 40 -0.3 ~ +40 550 830 150 -40 ~ +85 -65 ~ +150 260 Junction Temperature Operating Temperature Range Storage Temperature Range Lead Temperature (Soldering 10s) Electrical Characteristics (VCC=5.0V, VEE=GND, TA=25C, -40 C to 85 C (Note2) unless noted otherwise) Symbol VIO VIO/T IBIAS IIO VIR Description Input Offset Voltage Average Temperature Coefficient of Input Offset Voltage Input Bias Current Input Offset Current Input Common Mode Voltage (Note3) Power Supply Current 0.5 1.2 0.5 1.2 LM358A Min. Typ. Max. Min. LM358B Typ. Max. Unit mV V/ C nA nA V Conditions VO=1.4V,RS=0 0 - 2.0 7.0 20 5 0.7 5.0 200 30 VCC -1.5 0 - 2.0 7.0 0.7 3.0 200 100 VCC -1.5 VCC=5V to 30V TA=-40 to 85 C IIN+ or IIN-, VCM=0V IIN+ or IIN-, VCM=0V VCC=30V TA=-40 to 85 C RL=, VCC=30V TA=-40 to 85 C RL=, VCC=5V Rev. A/DX 2007-06-04 2.0 2.0 mA ICC www.taitroncomponents.com Page 3 of 10 Dual Low Offset Operational Amplifier LM358A LM358B Symbol GV CMRR PSRR CS ISOURCE Output Current ISINK 12 ISC VO(H) VO(L) Output Short Circuit Current to Ground Output Voltage Swing 26 27 50 40 28 5 60 20 12 26 27 50 40 60 30 mA mA V mV Description Large Singnal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio Channel Separation LM358A Min. Typ. Max. Min. LM358B Typ. Max. Unit dB dB dB dB mA mA Conditions VCC=15V, RL2K 85 60 70 20 10 100 70 100 -120 40 15 - 80 60 60 20 5 -120 0 - - VO=1V ~11V DC, VCM=0V to VCC-1.5V VCC=5V to 30V f=1KHZ ~ 20KHZ 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.1- Input Voltage Range Fig.2- Input Current vs. Temperature Input Voltage (V) Power Supply Voltage (V) Input Current (nA) Temperature ( C) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 4 of 10 Dual Low Offset Operational Amplifier LM358A LM358B Fig.3- Supply Current vs Supply Voltage Fig.4- Voltage Gain vs Supply Voltage Supply Current (nA) Supply Voltage (V) Voltage Gain (dB) Power Supply Voltage (V) Fig.5- Open Loop Frequency Response Common Mode Rejection Ratio (dB) Fig.6- Common Mode Rejection Ratio Voltage Gain (dB) f - Frequency (Hz) f - Frequency (Hz) Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 5 of 10 Dual Low Offset Operational Amplifier LM358A LM358B VO - Output Voltage (V) Fig.7- Voltage Follower Pulse Response Fig.8- Voltage Follower Pulse Response (Small Signal) VIN- Input Voltage (V) Output Voltage (mV) t - Time (us) t - Time (us) Fig.9- Large Signal Frequency Response VO - Output Voltage Reference to Vcc (V) Fig.10- Output Current Sinking Output Voltage Gain (V) f - Frequency (Hz) 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.11- Output Sink Current Fig.12- Current Limiting vs Temperature Output Sink Current (mA) IO, Output Source Current (mA) VO - Output Voltage (V) 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.15- DC Summing Amplifier Fig.16- AC Coupled Non-Inverting 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 |
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