Datasheet Texas Instruments OPA695IDGKR — Datenblatt

HerstellerTexas Instruments
SerieOPA695
ArtikelnummerOPA695IDGKR
Datasheet Texas Instruments OPA695IDGKR

Ultra-Breitband-Operationsverstärker mit Stromrückkopplung und Deaktivierung von 8-VSSOP -40 bis 85

Datenblätter

OPA695 Ultra-Wideband, Current-Feedback Operational Amplifier With Disable datasheet
PDF, 1.8 Mb, Revision: H, Datei veröffentlicht: Dec 31, 2015
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Preise

Status

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

Verpackung

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device Marking695
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical DataHerunterladen

Parameter

2nd Harmonic65 dBc
3rd Harmonic86 dBc
@ MHz10
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureBipolar,Current FB
BW @ Acl1700 MHz
CMRR(Min)51 dB
CMRR(Typ)56 dB
GBW(Typ)1700 MHz
Input Bias Current(Max)30000000 pA
Iq per channel(Max)13.3 mA
Iq per channel(Typ)12.9 mA
Number of Channels1
Offset Drift(Typ)15 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)120 mA
Package GroupVSSOP
Package Size: mm2:W x L8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)4300 V/us
Total Supply Voltage(Max)12 +5V=5, +/-5V=10
Total Supply Voltage(Min)5 +5V=5, +/-5V=10
Vn at 1kHz(Typ)1.8 nV/rtHz
Vn at Flatband(Typ)1.8 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)3 mV

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: DEM-OPA-SOT-1B
    DEM-OPA-SOT-1B
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: DEM-OPA-ADS-SO-1A
    DEM-OPA-ADS-SO-1A
    Lifecycle Status: Preview (Device has been announced but is not in production. Samples may or may not be available)
  • Evaluation Modules & Boards: DEM-OPA-SO-1B
    DEM-OPA-SO-1B
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

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    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
  • Voltage Feedback vs. Current Feedback Op Amps
    PDF, 93 Kb, Datei veröffentlicht: Nov 30, 1998
    This application report contrasts and compares the characteristics and capabilities of voltage and current feedback operational amplifiers. The report also points out the many similarities between the two versions.
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    PDF, 280 Kb, Datei veröffentlicht: Apr 28, 2004
    Optimizing a circuit design with a current-feedback (CFB) op amp is a relatively straightforward task, once one understands how CFB op amps achieve stability. This application note explains a 2nd-order CFB model so that any designer can better understand the flexibility of the CFB op amp. This report also discusses stability analysis, the effects of parasitic components due to PCBs, optimization
  • Expanding the usability of current-feedback amplifiers
    PDF, 215 Kb, Datei veröffentlicht: Feb 28, 2005
  • Active filters using current-feedback amplifiers
    PDF, 227 Kb, Datei veröffentlicht: Feb 25, 2005
  • Wireline Data Transmission and Reception
    PDF, 191 Kb, Datei veröffentlicht: 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
  • Designing for low distortion with high-speed op amps
    PDF, 277 Kb, Datei veröffentlicht: Mar 2, 2005
  • ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers
    PDF, 273 Kb, Datei veröffentlicht: 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
  • Wideband Complementary Current Output DAC Single-Ended Interface
    PDF, 597 Kb, Datei veröffentlicht: Jun 21, 2005
    High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA
  • Measuring Board Parasitics in High-Speed Analog Design
    PDF, 134 Kb, Datei veröffentlicht: 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, Datei veröffentlicht: 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

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Herstellerklassifikation

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