LM324QT STMicroelectronics, LM324QT Datasheet
LM324QT
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LM324QT Summary of contents
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Features ■ Wide gain bandwidth: 1.3 MHz ■ Input common-mode voltage range includes ground ■ Large voltage gain: 100 dB ■ Very low supply current per amplifier: 375 µA ■ Low input bias current ■ Low input offset ...
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Pin and schematic diagram 1 Pin and schematic diagram Figure 1. Pin connections (top view) Figure 2. Schematic diagram (1/4 LM124) 2/19 Output 1 1 Inverting Input Non-inverting Input Non-inverting ...
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LM124, LM224, LM324 2 Absolute maximum ratings Table 1. Absolute maximum ratings Symbol Parameter V Supply voltage CC (1) V Input voltage in V Differential input voltage id Output short-circuit duration (4) Input current : V driven negative in (5) ...
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Electrical characteristics 3 Electrical characteristics Table specified) Symbol Input offset voltage T = +25° C amb LM124-LM224 LM324 V io ≤ min LM124-LM224 LM324 Input offset current +25° amb ≤ ...
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LM124, LM224, LM324 Table specified) (continued) Symbol Output sink current ( + sink + High level output voltage +25° ...
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Electrical characteristics Figure 3. Input bias current vs. ambient temperature IB (nA -55-35- Ambient temperature (°C) Figure 5. Input voltage range 15 10 Negative Power supply ...
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LM124, LM224, LM324 Figure 9. Open loop frequency response 140 0.1 uF 120 e I 100 VCC+/2 80 VCC+ = +30 V & -55° VCC+ = +10 to +15 V & 20 -55°C Tamb +125° 100 ...
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Electrical characteristics Figure 15. Input current 100 Power supply voltage (V) Figure 17. Power supply and common mode rejection ratio (dB) 120 115 110 105 100 -55 -35 -15 ...
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LM124, LM224, LM324 4 Typical single-supply applications Figure 19. AC coupled inverting amplifier Figure 21. AC coupled non inverting amplifier Figure 23. Non-inverting DC gain Typical single-supply applications Figure 20. High input Z adjustable gain DC instrumentation amplifier 2 Vpp ...
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Typical single-supply applications Figure 25. Active bandpass filter Fo = 1kHz 100 (40dB) Figure 27. Using symmetrical amplifiers to reduce input current (general concept) 10/19 Figure 26. High input Z, DC differential amplifier R R ...
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LM124, LM224, LM324 5 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: ...
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Package information 5.1 DIP14 package information Figure 28. DIP14 package mechanical drawing Table 3. DIP14 package mechanical data Ref 12/19 Dimensions Millimeters Min. Typ. Max. 5.33 ...
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LM124, LM224, LM324 5.2 SO-14 package information Figure 29. SO-14 package mechanical drawing Table 4. SO-14 package mechanical data Ref ddd Dimensions Millimeters Min. Typ. Max. 1.35 1.75 ...
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Package information 5.3 QFN16 3x3 package mechanical data Figure 30. QFN16 3x3 package mechanical drawing 14/19 Doc ID 2156 Rev 7 LM124, LM224, LM324 ...
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LM124, LM224, LM324 Table 5. QFN16 3x3 mm package mechanical data (pitch 0.5 mm) Ref Figure 31. QFN16 3x3 footprint recommendation Dimensions Millimeters Min. Typ. Max. 0.80 0.90 1.00 0 ...
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Package information 5.4 TSSOP14 package information Figure 32. TSSOP14 package mechanical drawing Figure 33. TSSOP14 package mechanical data Ref aaa 16/19 Dimensions Millimeters Min. Typ. Max. 1.20 0.05 ...
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... Part number Temperature range LM124N -55°C, +125°C LM124D/DT LM224N LM224D/DT -40°C, +105°C LM224PT LM224QT LM324N LM324D/DT 0°C, +70°C LM324PT LM324QT Package Packing DIP14 Tube SO-14 Tube or tape & reel DIP14 Tube SO-14 Tube or tape & reel TSSOP14 Tape & reel QFN16 3x3 Tape & ...
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Revision history 7 Revision history 0 Table 7. Document revision history Date 01-Oct.-2003 02-Jan-2005 01-Jun-2005 02-Jan-2006 04-Oct-2006 11-Jan-2010 30-Jun-2011 18/19 Revision 1 First release. Modifications on AMR 2 limits). 3 ESD protection inserted and R parameters added ...
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... LM124, LM224, LM324 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...