Datasheet Texas Instruments OPA4820

ManufacturerTexas Instruments
SeriesOPA4820
Datasheet Texas Instruments OPA4820

Quad, Unity-Gain, Low-Noise, Voltage-Feedback Operational Amplifier

Datasheets

Quad, Unity-Gain, Low-Noise, Voltage-Feedback Operational Amplifier datasheet
PDF, 840 Kb, Revision: D, File published: Aug 28, 2008
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Prices

Status

OPA4820IDOPA4820IDG4OPA4820IDROPA4820IPWROPA4820IPWTOPA4820IPWTG4
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)
Manufacture's Sample AvailabilityYesNoYesNoYesYes

Packaging

OPA4820IDOPA4820IDG4OPA4820IDROPA4820IPWROPA4820IPWTOPA4820IPWTG4
N123456
Pin141414141414
Package TypeDDDPWPWPW
Industry STD TermSOICSOICSOICTSSOPTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY505025002500250250
CarrierTUBETUBELARGE T&RLARGE T&RSMALL T&RSMALL T&R
Device MarkingOPA4820OPA4820OPA482048204820OPA
Width (mm)3.913.913.914.44.44.4
Length (mm)8.658.658.65555
Thickness (mm)1.581.581.58111
Pitch (mm)1.271.271.27.65.65.65
Max Height (mm)1.751.751.751.21.21.2
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsOPA4820ID
OPA4820ID
OPA4820IDG4
OPA4820IDG4
OPA4820IDR
OPA4820IDR
OPA4820IPWR
OPA4820IPWR
OPA4820IPWT
OPA4820IPWT
OPA4820IPWTG4
OPA4820IPWTG4
2nd Harmonic, dBc848484848484
3rd Harmonic, dBc929292929292
@ MHz111111
Acl, min spec gain, V/V111111
Additional FeaturesN/AN/AN/AN/AN/AN/A
ArchitectureBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FBBipolar,Voltage FB
BW @ Acl, MHz650650650650650650
CMRR(Min), dB767676767676
CMRR(Typ), dB858585858585
GBW(Typ), MHz650650650650650650
Input Bias Current(Max), pA200000002000000020000000200000002000000020000000
Iq per channel(Max), mA5.855.855.855.855.855.85
Iq per channel(Typ), mA5.65.65.65.65.65.6
Number of Channels444444
Offset Drift(Typ), uV/C444444
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA858585858585
Package GroupSOICSOICSOICTSSOPTSSOPTSSOP
Package Size: mm2:W x L, PKG14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14TSSOP: 32 mm2: 6.4 x 5(TSSOP)14TSSOP: 32 mm2: 6.4 x 5(TSSOP)14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Rail-to-RailNoNoNoNoNoNo
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us240240240240240240
Total Supply Voltage(Max), +5V=5, +/-5V=10121212121212
Total Supply Voltage(Min), +5V=5, +/-5V=10555555
Vn at 1kHz(Typ), nV/rtHz2.52.52.52.52.52.5
Vn at Flatband(Typ), nV/rtHz2.52.52.52.52.52.5
Vos (Offset Voltage @ 25C)(Max), mV0.80.80.80.80.80.8

Eco Plan

OPA4820IDOPA4820IDG4OPA4820IDROPA4820IPWROPA4820IPWTOPA4820IPWTG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Application Notes

  • 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

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Manufacturer's Classification

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