Datasheet Texas Instruments OPA2690

ManufacturerTexas Instruments
SeriesOPA2690
Datasheet Texas Instruments OPA2690

Dual Wideband, Voltage Feedback Operational Amplifier with Disable

Datasheets

Dual, Wideband, Voltage-Feedback Operational Amplifier with Disable datasheet
PDF, 1.1 Mb, Revision: G, File published: Mar 4, 2010
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Status

OPA2690I-14DOPA2690I-14DROPA2690I-14DRG4OPA2690IDOPA2690IDG4OPA2690IDROPA2690IDRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNoNoYesNoNo

Packaging

OPA2690I-14DOPA2690I-14DROPA2690I-14DRG4OPA2690IDOPA2690IDG4OPA2690IDROPA2690IDRG4
N1234567
Pin1414148888
Package TypeDDDDDDD
Industry STD TermSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY5025002500757525002500
CarrierTUBELARGE T&RLARGE T&RTUBETUBELARGE T&RLARGE T&R
Device MarkingOPA2690OPA2690OPA2690OPA2690OPA2690
Width (mm)3.913.913.913.913.913.913.91
Length (mm)8.658.658.654.94.94.94.9
Thickness (mm)1.581.581.581.581.581.581.58
Pitch (mm)1.271.271.271.271.271.271.27
Max Height (mm)1.751.751.751.751.751.751.75
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsOPA2690I-14D
OPA2690I-14D
OPA2690I-14DR
OPA2690I-14DR
OPA2690I-14DRG4
OPA2690I-14DRG4
OPA2690ID
OPA2690ID
OPA2690IDG4
OPA2690IDG4
OPA2690IDR
OPA2690IDR
OPA2690IDRG4
OPA2690IDRG4
2nd Harmonic, dBc68686868686868
3rd Harmonic, dBc70707070707070
@ MHz5555555
Acl, min spec gain, V/V1111111
Additional FeaturesShutdownShutdownShutdownShutdownShutdownShutdownShutdown
ArchitectureBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FB
BW @ Acl, MHz500500500500500500500
CMRR(Min), dB60606060606060
CMRR(Typ), dB65656565656565
GBW(Typ), MHz500500500500500500500
Input Bias Current(Max), pA11000000110000001100000011000000110000001100000011000000
Iq per channel(Max), mA5.85.85.85.85.85.85.8
Iq per channel(Typ), mA5.55.55.55.55.55.55.5
Number of Channels2222222
Offset Drift(Typ), uV/C12121212121212
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA190190190190190190190
Package GroupSOICSOICSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailNoNoNoNoNoNoNo
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us1800180018001800180018001800
Total Supply Voltage(Max), +5V=5, +/-5V=1012121212121212
Total Supply Voltage(Min), +5V=5, +/-5V=105555555
Vn at 1kHz(Typ), nV/rtHz5.55.55.55.55.55.55.5
Vn at Flatband(Typ), nV/rtHz5.55.55.55.55.55.55.5
Vos (Offset Voltage @ 25C)(Max), mV4.54.54.54.54.54.54.5

Eco Plan

OPA2690I-14DOPA2690I-14DROPA2690I-14DRG4OPA2690IDOPA2690IDG4OPA2690IDROPA2690IDRG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Application Notes

  • Design for a Wideband Differential Transimpedance DAC Output (Rev. A)
    PDF, 438 Kb, Revision: A, File published: Oct 17, 2016
    High-speed digital-to-analog converters commonly offer a complementary current output signal. Most output interface implementations use either a resistive load and/or a transformer to convert this current source signal to a voltage. Where a dc-coupled interface is required, a carefully designed differential transimpedance stage can offer an attractive alternative. Design considerations and options
  • Wireline Data Transmission and Reception
    PDF, 191 Kb, File published: Jan 27, 2010
    Many types of wires are widely used to transmit data. Specifically, Category 3 and Category 5 (Cat3 and Cat5e, respectively)—also known as unshielded twisted pair or UTP lines—are now recommended for new telephone installations. Coaxial (coax) cables are used to distribute cable television (CATV) signals throughout a home. #12 and #14 American wire gauge (AWG) electric power distribution wire is a
  • RLC Filter Design for ADC Interface Applications (Rev. A)
    PDF, 299 Kb, Revision: A, File published: May 13, 2015
    As high performance Analog-to-Digital Converters (ADCs) continue to improve in their performance, the last stage interface from the final amplifier into the converter inputs becomes a critical element in the system design if the full converter dynamic range is desired. This application note describes the performance and design equations for a simple passive 2nd-order filter used successfully in AD
  • ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers
    PDF, 273 Kb, File published: Apr 22, 2004
    Once an analog-to-digital converter (ADC) and a driver/interface have been selected for a given application, the next step to achieving excellent performance is laying out the printed circuit board (PCB) that will support the application. This application report describes several techniques for optimizing a high-speed, 14-bit performance, differential driver PCB layout using a wideband operation
  • Measuring Board Parasitics in High-Speed Analog Design
    PDF, 134 Kb, File published: Jul 7, 2003
    Successful circuit designs using high-speed amplifiers can depend upon understanding and identifying parasitic PCB components. Simulating a design while including PCB parasitics can protect against unpleasant production surprises. This application report discusses an easy method for measuring parasitic components in a prototype or final PC board design by using a standard oscilloscope and low freq
  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
    As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
  • Tuning in Amplifiers
    PDF, 44 Kb, File published: 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, File published: 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, File published: 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

Model Line

Manufacturer's Classification

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)
EMS supplier