Datasheet Texas Instruments OPA2137UA/2K5 — 数据表

制造商Texas Instruments
系列OPA2137
零件号OPA2137UA/2K5
Datasheet Texas Instruments OPA2137UA/2K5

低成本FET输入运算放大器8-SOIC -40至85

数据表

Low Cost FET-Input Operational Amplifiers datasheet
PDF, 775 Kb, 档案已发布: Sep 27, 2000
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价格

状态

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

打包

Pin888
Package TypeDDD
Industry STD TermSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY250025002500
CarrierLARGE T&RLARGE T&RLARGE T&R
Device MarkingA2137UOPA
Width (mm)3.913.913.91
Length (mm)4.94.94.9
Thickness (mm)1.581.581.58
Pitch (mm)1.271.271.27
Max Height (mm)1.751.751.75
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参数化

Additional FeaturesN/A
ArchitectureFET
CMRR(Min)76 dB
CMRR(Typ)84 dB
GBW(Typ)1 MHz
Input Bias Current(Max)100 pA
Iq per channel(Max)0.27 mA
Iq per channel(Typ)0.22 mA
Number of Channels2
Offset Drift(Typ)15 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)25 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailIn to V+
RatingCatalog
Slew Rate(Typ)3.5 V/us
Total Supply Voltage(Max)36 +5V=5, +/-5V=10
Total Supply Voltage(Min)4.5 +5V=5, +/-5V=10
Vn at 1kHz(Typ)45 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)3 mV

生态计划

RoHSCompliant

应用须知

  • 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) > General-Purpose Op Amps