Datasheet Texas Instruments BUF634 — Datenblatt

HerstellerTexas Instruments
SerieBUF634
Datasheet Texas Instruments BUF634

250mA Hochgeschwindigkeitspuffer

Datenblätter

BUF634 250-mA High-Speed Buffer datasheet
PDF, 1.2 Mb, Revision: A, Datei veröffentlicht: Nov 25, 2015
Auszug aus dem Dokument

Preise

Status

BUF634FBUF634F/500BUF634F/500E3BUF634FKTTTBUF634FKTTTE3BUF634PBUF634PG4BUF634TBUF634TG3BUF634UBUF634U/2K5BUF634UE4
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)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)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 AvailabilityNoNoNoNoYesNoNoNoNoNoNoNo

Verpackung

BUF634FBUF634F/500BUF634F/500E3BUF634FKTTTBUF634FKTTTE3BUF634PBUF634PG4BUF634TBUF634TG3BUF634UBUF634U/2K5BUF634UE4
N123456789101112
Pin555558855888
Package TypeKTTKTTKTTKTTKTTPPKCKCDDD
Industry STD TermTO-263TO-263TO-263TO-263TO-263PDIPPDIPTO-220TO-220SOICSOICSOIC
JEDEC CodeR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PDIP-TR-PDIP-TR-PSFM-TR-PSFM-TR-PDSO-GR-PDSO-GR-PDSO-G
Device MarkingBUF634FBUF634FBUF634FBUF634FBUF634FBUF634PBUF634PBUF634TBUF634TBUFBUF634U
Width (mm)8.428.428.428.428.426.356.358.518.513.913.913.91
Length (mm)10.1610.1610.1610.1610.169.819.8110.1610.164.94.94.9
Thickness (mm)4.584.584.584.584.583.93.94.584.581.581.581.58
Pitch (mm)1.71.71.71.71.72.542.541.71.71.271.271.27
Max Height (mm)4.834.834.834.834.835.085.084.74.71.751.751.75
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen
Package QTY5005002502505050494975250075
CarrierLARGE T&RLARGE T&RSMALL T&RSMALL T&RTUBETUBETUBETUBETUBELARGE T&RTUBE

Parameter

Parameters / ModelsBUF634F
BUF634F
BUF634F/500
BUF634F/500
BUF634F/500E3
BUF634F/500E3
BUF634FKTTT
BUF634FKTTT
BUF634FKTTTE3
BUF634FKTTTE3
BUF634P
BUF634P
BUF634PG4
BUF634PG4
BUF634T
BUF634T
BUF634TG3
BUF634TG3
BUF634U
BUF634U
BUF634U/2K5
BUF634U/2K5
BUF634UE4
BUF634UE4
Approx. Price (US$)3.50 | 1ku
Diff Gain, %0.40.40.40.40.40.40.40.40.40.40.4
Diff Gain(%)0.4
Diff Phase, deg0.10.10.10.10.10.10.10.10.10.10.1
Diff Phase(deg)0.1
Number of Channels11111111111
Number of Channels(#)1
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Operating Temperature Range(C)-40 to 125
Output Current(Typ), mA250250250250250250250250250250250
Output Current(Typ)(mA)250
Package GroupDDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263PDIPPDIPTO-220TO-220SOICSOICSOIC
Package Size: mm2:W x L, PKG5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)See datasheet (PDIP)See datasheet (PDIP)See datasheet (TO-220)See datasheet (TO-220)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
See datasheet (TO-220)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Vs(Max), V3636363636363636363636
Vs(Max)(V)36
Vs(Min), V4.54.54.54.54.54.54.54.54.54.54.5
Vs(Min)(V)4.5

Öko-Plan

BUF634FBUF634F/500BUF634F/500E3BUF634FKTTTBUF634FKTTTE3BUF634PBUF634PG4BUF634TBUF634TG3BUF634UBUF634U/2K5BUF634UE4
RoHSNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeYesYesYesNoYes

Anwendungshinweise

  • Power Amplifier Stress and Power Handling Limitations
    PDF, 55 Kb, Datei veröffentlicht: Sep 27, 2000
    To achieve reliable power amplifier designs you must consider the stress on the amplifier compared to its power handling limitations. Power handling limits are specified by the Safe Operating Area (SOA) curves of the power amp. Stress on the amplifier depends on amplifier load and signal conditions which can be evaluated with straightforward techniques.
  • Add Current Limit to the BUF634
    PDF, 63 Kb, Datei veröffentlicht: Sep 27, 2000
    Modern buffer amplifiers, such as the BUF634, are often used with op amps to drive high-current demand loads such as cables or eletro-mechanical devices. BUF634 features internal overload protection to prevent its destruction under fault conditions. Internal current limit protects circuitry and wirebonds from excessive current. Internal over-temp shut down protects the device from excessive temper
  • Combining an Amplifier with the BUF634
    PDF, 72 Kb, Datei veröffentlicht: Oct 2, 2000
    The following application note descibes a combination using an op amp with the high-speed buffer BUF634 located in its feedback loop. Depending upon the op amp selected, large signals with output currents of over 500mA into the MHz range can be attained.

Modellreihe

Herstellerklassifikation

  • Semiconductors> Amplifiers> Special Function Amplifiers> Video Amplifiers