Datasheet Texas Instruments THS4631DDA

ManufacturerTexas Instruments
SeriesTHS4631
Part NumberTHS4631DDA
Datasheet Texas Instruments THS4631DDA

High Speed FET-Input Operational Amplifier 8-SO PowerPAD -40 to 85

Datasheets

High-Voltage High Slew Rate Wideband FET-Input Op Amp datasheet
PDF, 1.4 Mb, Revision: B, File published: Aug 17, 2011
Extract from the document

Prices

Status

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

Packaging

Pin8
Package TypeDDA
Industry STD TermHSOIC
JEDEC CodeR-PDSO-G
Package QTY75
CarrierTUBE
Device Marking4631
Width (mm)3.9
Length (mm)4.89
Thickness (mm)1.48
Pitch (mm)1.27
Max Height (mm)1.7
Mechanical DataDownload

Parametrics

2nd Harmonic76 dBc
3rd Harmonic94 dBc
@ MHz5
Acl, min spec gain1 V/V
Additional FeaturesN/A
ArchitectureFET,Voltage FB
BW @ Acl325 MHz
CMRR(Min)86 dB
CMRR(Typ)95 dB
GBW(Typ)325 MHz
Input Bias Current(Max)100 pA
Iq per channel(Max)13 mA
Iq per channel(Typ)11.5 mA
Number of Channels1
Offset Drift(Typ)2.5 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)95 mA
Package GroupSO PowerPAD
Package Size: mm2:W x L8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)1000 V/us
Total Supply Voltage(Max)32 +5V=5, +/-5V=10
Total Supply Voltage(Min)10 +5V=5, +/-5V=10
Vn at 1kHz(Typ)7 nV/rtHz
Vn at Flatband(Typ)7 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.5 mV

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: THS4631DGNEVM
    THS4631DGNEVM Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: THS4631DDAEVM
    THS4631DDAEVM Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Transimpedance Considerations for High-Speed Operational Amplifiers
    PDF, 193 Kb, File published: Nov 22, 2009
    Designing high-resolution detection circuits using photodiodes presents considerable challenges because bandwidth, gain, and input-referred noise are coupled together. This application note reviews the basic issues of transimpedance design, provides a set of detailed design equations, explains those equations, and develops an approach to easily compare potential solutions.
  • Transimpedance Amplifiers (TIA): Choosing the Best Amplifier for the job (Rev. A)
    PDF, 153 Kb, Revision: A, File published: May 16, 2017
    This application note is intended as a guide for the designer looking to amplify the small signal from a photodiode or avalanche diode so that it would be large enough for further processing (e.g. data acquisition) or to trigger some other event in a system. The challenge in doing so, as always, is to not degrade the signal such that it becomes indistinguishable from random noi
  • 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

Model Line

Manufacturer's Classification

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