IC OPAMP QUAD LOW-POWER 14-SOIC

LM224DT

Manufacturer Part NumberLM224DT
DescriptionIC OPAMP QUAD LOW-POWER 14-SOIC
ManufacturerSTMicroelectronics
LM224DT datasheet
 


Specifications of LM224DT

Amplifier TypeGeneral PurposeNumber Of Circuits4
Slew Rate0.4 V/µsGain Bandwidth Product1.3MHz
Current - Input Bias20nAVoltage - Input Offset2000µV
Current - Supply1.5mACurrent - Output / Channel70mA
Voltage - Supply, Single/dual (±)3 V ~ 30 V, ±1.5 V ~ 15 VOperating Temperature-40°C ~ 105°C
Mounting TypeSurface MountPackage / Case14-SOIC (3.9mm Width), 14-SOL
Number Of Channels4Common Mode Rejection Ratio (min)70 dB
Input Offset Voltage5 mVInput Bias Current (max)150 nA
Operating Supply Voltage5 V, 9 V, 12 V, 15 VSupply Current1.2 mA
Maximum Power Dissipation400 mWMaximum Operating Temperature+ 105 C
Minimum Operating Temperature- 40 CDual Supply Voltage+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V
Maximum Dual Supply Voltage+/- 15 VMinimum Dual Supply Voltage+/- 1.5 V
Mounting StyleSMD/SMTShutdownNo
Supply Voltage (max)30 VSupply Voltage (min)3 V
TechnologyBipolarVoltage Gain Db100 dB
Lead Free Status / RoHS StatusLead free / RoHS CompliantOutput Type-
-3db Bandwidth-Other names497-2972-2
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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: 20 nA
Low input offset voltage: 5 mV max.
Low input offset current: 2 nA
Wide power supply range:
– Single supply: +3 V to +30 V
Dual supplies: ±1.5 V to ±15 V
Description
These circuits consist of four independent, high
gain, internally frequency-compensated
operational amplifiers. They operate from a single
power supply over a wide range of voltages.
Operation from split power supplies is also
possible and the low power supply current drain is
independent of the magnitude of the power supply
voltage.
January 2010
LM124, LM224, LM324
Low power quad operational amplifiers
(Plastic package)
(Plastic micropackage)
(Thin shrink small outline package)
Doc ID 2156 Rev 6
N
DIP14
D
SO-14
P
TSSOP-14
1/19
www.st.com
19

LM224DT Summary of contents

  • Page 1

    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 ...

  • Page 2

    Pin and schematic diagram 1 Pin and schematic diagram Figure 1. Pin connections (top view) Non-inverting Input 1 Non-inverting Input 2 Inverting Input 2 Figure 2. Schematic diagram (1/4 LM124) 2/19 Output 1 1 Inverting Input ...

  • Page 3

    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) ...

  • Page 4

    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 ≤ ...

  • Page 5

    LM124, LM224, LM324 Table specified) (continued) Symbol Output sink current ( + sink + High level output voltage +25° ...

  • Page 6

    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 ...

  • Page 7

    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 ...

  • Page 8

    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 ...

  • Page 9

    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 ...

  • Page 10

    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 ...

  • Page 11

    LM124, LM224, LM324 5 Macromodels Note: Please consider the following before using this macromodel: All models are a trade-off between accuracy and complexity (i.e. simulation time). Macromodels are not a substitute to breadboarding; rather, they confirm the validity of a ...

  • Page 12

    Macromodels RG1 19 5 3.652997E+06 RG2 19 4 3.652997E+ 6.000000E-09 DOPM 19 22 MDTH 400E-12 DONM 21 19 MDTH 400E-12 HOPM 22 28 VOUT 7.500000E+03 VIPM 28 4 1.500000E+02 HONM 21 27 VOUT 7.500000E+03 VINM 5 27 ...

  • Page 13

    LM124, LM224, LM324 6 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: ...

  • Page 14

    Package information 6.1 DIP14 package information Figure 28. DIP14 package mechanical drawing Table 4. DIP14 package mechanical data Ref 14/19 Dimensions Millimeters Min. Typ. Max. 5.33 ...

  • Page 15

    LM124, LM224, LM324 6.2 SO-14 package information Figure 29. SO-14 package mechanical drawing Table 5. SO-14 package mechanical data Ref ddd Dimensions Millimeters Min. Typ. Max. 1.35 1.75 ...

  • Page 16

    Package information 6.3 TSSOP14 package information Figure 30. TSSOP14 package mechanical drawing Figure 31. TSSOP14 package mechanical data Ref aaa 16/19 Dimensions Millimeters Min. Typ. Max. 1.20 0.05 ...

  • Page 17

    LM124, LM224, LM324 7 Ordering information Table 6. Order codes Part number Temperature range LM124N -55°C, +125°C LM124D/DT LM224N LM224D/DT -40°C, +105°C LM224PT LM324N LM324D/DT 0°C, +70°C LM324PT Package DIP14 SO-14 DIP14 SO-14 TSSOP14 (Thin shrink outline package) DIP14 SO-14 ...

  • Page 18

    Revision history 8 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 18/19 Revision 1 First release. Modifications on AMR 2 limits). 3 ESD protection inserted and R parameters added in ...

  • Page 19

    ... 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. ...