Datasheet Texas Instruments OPA37GPG4 — 数据表

制造商Texas Instruments
系列OPA37
零件号OPA37GPG4
Datasheet Texas Instruments OPA37GPG4

超低噪声精密运算放大器8-PDIP -40至85

数据表

Ultra-Low Noise, Precision Operational Amplifiers datasheet
PDF, 967 Kb, 修订版: C, 档案已发布: Aug 29, 2005
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价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin8
Package TypeP
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
Package QTY50
CarrierTUBE
Device MarkingOPA37GP
Width (mm)6.35
Length (mm)9.81
Thickness (mm)3.9
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical Data下载

参数化

2nd Harmonic81 dBc
3rd Harmonic93 dBc
@ MHz1
Acl, min spec gain1.7 V/V
Additional FeaturesDecompensated
ArchitectureBipolar,Voltage FB
BW @ Acl12.6 MHz
CMRR(Min)100 dB
CMRR(Typ)122 dB
GBW(Typ)63 MHz
Input Bias Current(Max)8000 pA
Iq per channel(Max)5.7 mA
Iq per channel(Typ)3.3 mA
Number of Channels1
Offset Drift(Typ)0.4 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)25 mA
Package GroupPDIP
Package Size: mm2:W x LSee datasheet (PDIP) PKG
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)11.9 V/us
Total Supply Voltage(Max)44 +5V=5, +/-5V=10
Total Supply Voltage(Min)8 +5V=5, +/-5V=10
Vn at 1kHz(Typ)3.2 nV/rtHz
Vn at Flatband(Typ)4.5 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.1 mV

生态计划

RoHSCompliant

应用须知

  • Operational Amplifier Macromodels: A Comparison
    PDF, 59 Kb, 档案已发布: Sep 27, 2000
    All major competitors in the operational amplifier markets are providing their customers Spice-based macromodels. These models give the designer a tool to do initial characterization and a limited amount of system troubleshooting. In the interest of faster simulation times and lower CPU memory requirements, macro topologies have been developed to simulate a majority of the op amp's performance cha
  • An Error Analysis of the ISO102 in a Small Signal Measuring Application
    PDF, 29 Kb, 档案已发布: Sep 27, 2000
    High accuracy measurements of low-level signals in the presence of high isolation mode voltages can be difficult due to the errors of the isolation amplifiers themselves.
  • Level Shifting Signals with Differential Amplifiers
    PDF, 23 Kb, 档案已发布: Sep 27, 2000
    The INA105 is a unity gain differential amplifier consisting of a premium grade operational amplifier and an on-chip precision resistor network. The self-contained INA105 makes it ideal for many applications. One such application is precision level shifting.
  • 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) > High-Speed Op Amps (>=50MHz)