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LM324 Datasheet(PDF) 1 Page - Texas Instruments |
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LM324 Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 64 page  LMx24, LMx24x, LMx24xx, LM2902, LM2902x, LM2902xx, LM2902xxx Quadruple Operational Amplifiers 1 Features • Next-generation LM324B and LM2902B • B versions are drop-in replacements for all versions of LM224, LM324, and LM2902 • Improved specifications of B version – Supply range: 3V to 36V (B, BA versions) – Low input offset voltage: ±2mV (BA version) / 3mV (B version) – ESD rating: 2kV (HBM), 1.5kV (CDM) – EMI rejection: integrated RF and EMI filter – Low input bias current: 50nA maximum (across –40°C to 125°C) • Common-mode input voltage range includes V– • Input voltage differential can be driven up to supply voltage • For dual B versions, see LM358B and LM2904B 2 Applications • Merchant network and server power supply units • Multi-function printers • Power supplies and mobile chargers • Desktop PC and motherboard • Indoor and outdoor air conditioners • Washers, dryers, and refrigerators • AC inverters, string inverters, central inverters, and voltage frequency drives • Uninterruptible power supplies 3 Description The LM324B and LM2902B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM324 and LM2902, which include four high-voltage (36V) op amps. These devices provide outstanding value for cost-sensitive applications, with features including low offset (600µV, typical), common-mode input range to ground, and high differential input voltage capability. The LM324B and LM2902B are unity-gain stable and achieve a low offset voltage maximum of 3mV (2mV maximum for LM324BA and LM2902BA) and quiescent current of 240µA per amplifier (typical). High ESD (2kV HBM and 1.5kV CDM) and integrated EMI and RF filters enable the LM324B and LM2902B devices to be used in the most rugged, environmentally challenging applications. The LM324B and LM2902B can drop-in replace all versions of the LM224, LM324, and LM2902 devices. Package Information PART NUMBER(1) PACKAGE PACKAGE SIZE(2) LM324B, LM324BA, LM2902B, LM2902BA, LM324xx, LM224xx, LM124, LM2902xxx D (SOIC, 14) 8.65mm × 6mm LM324B, LM324BA, LM2902B, LM2902BA, LM324xx, LM124, LM2902xxx PW (TSSOP, 14) 5mm × 6.4mm LM324xx, LM224xx, LM2902xxx N (PDIP, 14) 19.3mm × 9.4mm LM324, LM324A, LM324K, LM324KA, LM2902, LM2902K NS (SOP, 14) 10.3mm × 7.8mm LM324A, LM2902K DB (SSOP, 14) 6.2mm × 7.8mm LM124A J (CDIP, 14) 19.56mm × 6.67mm W (CFP, 14) 9.21mm × 6.3mm FK (LCCC, 20) 8.89mm × 8.89mm LM324B, LM2902B RTE (WQFN, 16(3)) 3mm × 3mm (1) For more information, see Section 11. (2) The package size (length × width) is a nominal value and includes pins, where applicable. (3) This package is preview only. Family Comparison SPECIFICATION LM324B LM324BA LM2902B LM2902BA LM324 LM324A LM324K LM324KA LM2902 LM2902K LM2902KV LM2902KAV LM224 LM224A LM224K LM224KA LM124 LM124A Units Supply voltage 3 to 36 3 to 36 3 to 30 3 to 30 3 to 26 3 to 26 (K) 3 to 30 (KV, KAV) 3 to 30 3 to 30 3 to 30 V Offset voltage (max, 25°C) ± 3 ± 2 ± 3 ± 2 ± 7 ± 3 ± 7 ± 3 ± 7 ± 7 (K, KV) ± 2 (KAV) ± 5 ± 3 ± 5 ± 3 ± 5 ± 2 mV Input bias current at 25 °C (typ / max) 10 / 35 10 / 35 20 / 250 15 / 100 20 / 250 15 / 100 20 / 250 20 / 250 20 / 150 15 / 80 20 / 150 15 / 80 20 / 150 – / 50 nA ESD (HBM) 2000 2000 500 2000 500 2000 500 2000 500 V Operating ambient temperature −40 to 85 −40 to 125 0 to 70 0 to 70 −40 to 125 −40 to 125 −25 to 85 −25 to 85 −55 to 125 °C LM124, LM124A, LM224, LM224A, LM224K, LM224KA LM324, LM324A, LM324B, LM324BA, LM324K, LM324KA LM2902, LM2902B, LM2902BA, LM2902K, LM2902KV, LM2902KAV SLOS066AD – SEPTEMBER 1975 – REVISED OCTOBER 2024 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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