Datasheet Texas Instruments OPA2141 — 数据表

制造商Texas Instruments
系列OPA2141
Datasheet Texas Instruments OPA2141

10MHz,单电源,低噪声,JFET精密放大器

数据表

10MHz, Rail-to-Rail Output, Precision, Low-Noise, JFET Operational Amplifier datasheet
PDF, 1.2 Mb, 修订版: B, 档案已发布: May 2, 2010
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价格

状态

OPA2141AIDOPA2141AIDGKROPA2141AIDGKTOPA2141AIDR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoYes

打包

OPA2141AIDOPA2141AIDGKROPA2141AIDGKTOPA2141AIDR
N1234
Pin8888
Package TypeDDGKDGKD
Industry STD TermSOICVSSOPVSSOPSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY7525002502500
CarrierTUBELARGE T&RSMALL T&RLARGE T&R
Device MarkingO2141A21412141O2141A
Width (mm)3.91333.91
Length (mm)4.9334.9
Thickness (mm)1.58.97.971.58
Pitch (mm)1.27.65.651.27
Max Height (mm)1.751.071.071.75
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参数化

Parameters / ModelsOPA2141AID
OPA2141AID
OPA2141AIDGKR
OPA2141AIDGKR
OPA2141AIDGKT
OPA2141AIDGKT
OPA2141AIDR
OPA2141AIDR
Additional FeaturesN/AN/AN/AN/A
ArchitectureFETFETFETFET
CMRR(Min), dB120120120120
CMRR(Typ), dB126126126126
GBW(Typ), MHz10101010
Input Bias Current(Max), pA20202020
Iq per channel(Max), mA2.32.32.32.3
Iq per channel(Typ), mA1.81.81.81.8
Number of Channels2222
Offset Drift(Typ), uV/C2222
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125
Output Current(Typ), mA30303030
Package GroupSOICVSSOPVSSOPSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailIn to V-,OutIn to V-,OutIn to V-,OutIn to V-,Out
RatingCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us20202020
Total Supply Voltage(Max), +5V=5, +/-5V=1036363636
Total Supply Voltage(Min), +5V=5, +/-5V=104.54.54.54.5
Vn at 1kHz(Typ), nV/rtHz6.56.56.56.5
Vos (Offset Voltage @ 25C)(Max), mV3.53.53.53.5

生态计划

OPA2141AIDOPA2141AIDGKROPA2141AIDGKTOPA2141AIDR
RoHSCompliantCompliantCompliantCompliant

应用须知

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  • Tuning in Amplifiers
    PDF, 44 Kb, 档案已发布: Oct 2, 2000
    Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
  • Single-Supply Operation of Operational Amplifiers
    PDF, 77 Kb, 档案已发布: Oct 2, 2000
    Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
  • Op Amp Performance Analysis
    PDF, 76 Kb, 档案已发布: Oct 2, 2000
    This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

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制造商分类

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps