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LM324 Datasheet(PDF) 1 Page - Texas Instruments |
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LM324 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 53 page ![]() LMx24, LMx24x, LMx24xx, LM2902, LM2902x, LM2902xx, LM2902xxx Quadruple Operational Amplifiers 1 Features • Wide supply range: 3 V to 36 V (B, BA versions) • Low input offset voltage maximum at 25°C: ±2 mV (BA versions, LM2902A, LM124A) • 2-kV ESD protection (HBM) (B, BA, K versions) • Internal RF and EMI filter (B, BA versions) • Common-mode input voltage range includes V– • Input voltage differential can be driven up to supply voltage • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. 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 (36 V) op amps. These devices provide outstanding value for cost- sensitive applications, with features including low offset (600 µV, typical), common-mode input range to ground, and high differential input voltage capability. The LM324B and LM2902B op amps simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage maximum of 3 mV (2 mV maximum for LM324BA and LM2902BA), and lower quiescent current of 240 µA per amplifier (typical). High ESD (2 kV, HBM) and integrated EMI and RF filters enable the LM324B and LM2902B devices to be used in the most rugged, environmentally challenging applications. Device Information PART NUMBER(1) PACKAGE BODY SIZE (NOM) LM324B(2), LM324BA(2), LM2902B(2), LM2902BA(2), LM324xx, LM224xx, LM124, LM2902xxx SOIC (14) 8.65 mm × 3.91 mm LM324B, LM324BA(2), LM2902B, LM2902BA(2), LM324xx, LM124, LM2902xxx TSSOP (14) 5.00 mm × 4.40 mm LM324xx, LM224xx, LM2902xxx PDIP (14) 19.30 mm × 6.35 mm LM324, LM324A, LM324K, LM324KA, LM2902, LM2902K SO (14) 9.20 mm × 5.30 mm LM324A, LM2902K SSOP (14) 6.20 mm × 5.30 mm LM124A CDIP (14) 19.56 mm × 6.67 mm CFP (14) 9.21 mm × 5.97 mm LCCC (20) 8.90 mm × 8.90 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. (2) This product 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 3 to 30 3 to 30 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 ± 7 ± 2 ± 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, LM324K, LM324KA LM2902, LM2902B, LM2902K, LM2902KV, LM2902KAV SLOS066Y – SEPTEMBER 1975 – REVISED OCTOBER 2022 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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