Texas Instruments LM2902M/NOPB Handleiding
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property mattersand other important disclaimers. PRODUCTION DATA.
LM124-N
,
LM224-N
LM2902-N
,
LM324-N
SNOSC16D– MARCH2000 – REVISEDJANUARY2015
LMx24-N, LM2902-N Low-Power, Quad-Operational Ampliers
1
1 Features
1
•InternallyFrequency Compensatedfor Unity Gain
•Large DC Voltage Gain100 dB
•Wide Bandwidth(Unity Gain)1 MHz
(Temperature Compensated)
•Wide PowerSupply Range:
–Single Supply3 Vto 32V
–orDual Supplies±1.5 Vto ±16 V
•Very LowSupply CurrentDrain (700A)μ
—Essentially Independentof SupplyVoltage
•Low InputBiasing Current45 nA
(Temperature Compensated)
•Low InputOset Voltage2 mV
and OsetCurrent: 5nA
•InputCommon-Mode VoltageRange Includes
Ground
•DierentialInput VoltageRange Equalto the
Power Supply Voltage
•Large OutputVoltage Swing0 Vto V+−1.5 V
•Advantages:
–Eliminates Need for Dual Supplies
–FourInternally CompensatedOp Ampsin a
Single Package
–Allows DirectSensing NearGND andVOUT
also Goesto GND
–Compatible WithAll Formsof Logic
–Power Drain Suitable forBattery Operation
–In theLinear Modethe InputCommon-Mode,
Voltage Range Includes Groundand the
Output Voltage
–Can Swingto Ground,Even Though Operated
fromOnly aSinglePowerSupply Voltage
–Unity Gain Cross Frequencyis Temperature
Compensated
–Input BiasCurrent isAlso Temperature
Compensated
2 Applications
•Transducer Ampliers
•DC Gain Blocks
•Conventional OpAmp Circuits
3 Description
The LM124-N series consistsof four independent,
high-gain, internally frequency compensated
operational ampliers designed to operate from a
single power supply over awide 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.
Application areas includetransducer ampliers, DC
gain blocks and all the conventional op amp circuits
which now can be more easily implemented in single
power supply systems. For example, the LM124-N
series can directlyoperate o ofthe standard 5-V
power supply voltagewhich is used indigital systems
and easilyprovides the requiredinterface electronics
without requiringthe additional±15 Vpower supplies.
Device Information(1)
PART NUMBERPACKAGEBODY SIZE (NOM)
LM124-N CDIP (14)19.56 mm × 6.67 mm
LM224-N
LM324-N
CDIP (14)19.56 mm × 6.67 mm
PDIP (14)19.177 mm ×6.35 mm
SOIC (14)8.65 mm× 3.91 mm
TSSOP (14)5.00 mm× 4.40 mm
LM2902-N
PDIP (14)19.177 mm ×6.35 mm
SOIC (14)8.65 mm× 3.91 mm
TSSOP (14)5.00 mm× 4.40 mm
(1)Forallavailablepackages, see the orderable addendumat
the end of the datasheet.
Schematic Diagram
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LM2902M/NOPB |
| Breedte: | 8.75 mm |
| Diepte: | 4 mm |
| Hoogte: | 1.5 mm |
| Breedte verpakking: | 8 mm |
| Diepte verpakking: | 495 mm |
| Hoogte verpakking: | 4.064 mm |
| Type verpakking: | SOIC |
| Aantal per verpakking: | 55 stuk(s) |
| Temperatuur bij opslag: | -65 - 150 °C |
| Aantal kanalen: | 4 kanalen |
| Bandbreedte: | 1 MHz |
| Bedrijfstemperatuur (T-T): | -40 - 85 °C |
| Aantal pinnen: | 14 |
| Breedte (met pennen): | 8.75 mm |
| Diepte (met pennen): | 6.2 mm |
| Hoogte (met pennen): | 1.75 mm |
| PSRR-verhouding (Power Supply Rejection Ratio): | 100 dB |
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