Datasheet Texas Instruments OPA4234

ManufacturerTexas Instruments
SeriesOPA4234
Datasheet Texas Instruments OPA4234

Low Power, Precision Single-Supply Operational Amplifiers

Datasheets

OPA234, 2234, 4234: Low Power, Precision Single-Supply Operational Amplifiers datasheet
PDF, 1.0 Mb, Revision: B, File published: Apr 10, 2008
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Prices

Status

OPA4234PAOPA4234UOPA4234U/2K5OPA4234U/2K5E4OPA4234UAOPA4234UA/2K5OPA4234UA/2K5E4OPA4234UA/2K5G4OPA4234UAE4OPA4234UAG4OPA4234UE4OPA4234UG4
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)Active (Recommended for new designs)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoNoNoNoNoNoNoNoNoYes

Packaging

OPA4234PAOPA4234UOPA4234U/2K5OPA4234U/2K5E4OPA4234UAOPA4234UA/2K5OPA4234UA/2K5E4OPA4234UA/2K5G4OPA4234UAE4OPA4234UAG4OPA4234UE4OPA4234UG4
N123456789101112
Pin141414141414141414141414
Package TypeNDDDDDDDDDDD
Industry STD TermPDIPSOICSOICSOICSOICSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)6.353.913.913.913.913.913.913.913.913.913.913.91
Length (mm)19.38.658.658.658.658.658.658.658.658.658.658.65
Thickness (mm)3.91.581.581.581.581.581.581.581.581.581.581.58
Pitch (mm)2.541.271.271.271.271.271.271.271.271.271.271.27
Max Height (mm)5.081.751.751.751.751.751.751.751.751.751.751.75
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload
Package QTY50250050250025005050
CarrierTUBELARGE T&RTUBELARGE T&RLARGE T&RTUBETUBE
Device MarkingOPA4234UOPA4234UOPA4234UOPA4234UAOPA4234UOPA4234U

Parametrics

Parameters / ModelsOPA4234PA
OPA4234PA
OPA4234U
OPA4234U
OPA4234U/2K5
OPA4234U/2K5
OPA4234U/2K5E4
OPA4234U/2K5E4
OPA4234UA
OPA4234UA
OPA4234UA/2K5
OPA4234UA/2K5
OPA4234UA/2K5E4
OPA4234UA/2K5E4
OPA4234UA/2K5G4
OPA4234UA/2K5G4
OPA4234UAE4
OPA4234UAE4
OPA4234UAG4
OPA4234UAG4
OPA4234UE4
OPA4234UE4
OPA4234UG4
OPA4234UG4
Additional FeaturesHigh CMRN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Approx. Price (US$)4.63 | 1ku4.63 | 1ku4.63 | 1ku4.63 | 1ku4.63 | 1ku
ArchitectureBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolar
CMRR(Min), dB86868686868686
CMRR(Min)(dB)8686868686
CMRR(Typ), dB106106106106106106106
CMRR(Typ)(dB)106106106106106
GBW(Typ), MHz0.350.350.350.350.350.350.35
GBW(Typ)(MHz)0.350.350.350.350.35
Input Bias Current(Max), pA30000300003000030000300003000030000
Input Bias Current(Max)(pA)3000030000300003000030000
Iq per channel(Max), mA0.30.30.30.30.30.30.3
Iq per channel(Max)(mA)0.30.30.30.30.3
Iq per channel(Typ), mA0.250.250.250.250.250.250.25
Iq per channel(Typ)(mA)0.250.250.250.250.25
Number of Channels4444444
Number of Channels(#)44444
Offset Drift(Typ), uV/C0.50.50.50.50.50.50.5
Offset Drift(Typ)(uV/C)0.50.50.50.50.5
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
Operating Temperature Range(C)-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA11111111111111
Output Current(Typ)(mA)1111111111
Package GroupSOICSOICSOICSOICSOICSOICSOICSOICSOICSOICSOICSOIC
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)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)See datasheet (PDIP)See datasheet (PDIP)See datasheet (PDIP)See datasheet (PDIP)
Rail-to-RailIn to V-
Out
In to V-,OutIn to V-,OutIn to V-
Out
In to V-,OutIn to V-,OutIn to V-
Out
In to V-,OutIn to V-
Out
In to V-,OutIn to V-
Out
In to V-,Out
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us0.20.20.20.20.20.20.2
Slew Rate(Typ)(V/us)0.20.20.20.20.2
Total Supply Voltage(Max), +5V=5, +/-5V=1036363636363636
Total Supply Voltage(Max)(+5V=5, +/-5V=10)3636363636
Total Supply Voltage(Min), +5V=5, +/-5V=102.72.72.72.72.72.72.7
Total Supply Voltage(Min)(+5V=5, +/-5V=10)2.72.72.72.72.7
Vn at 1kHz(Typ), nV/rtHz25252525252525
Vn at 1kHz(Typ)(nV/rtHz)2525252525
Vos (Offset Voltage @ 25C)(Max), mV0.10.10.10.10.10.10.1
Vos (Offset Voltage @ 25C)(Max)(mV)0.10.10.10.10.1

Eco Plan

OPA4234PAOPA4234UOPA4234U/2K5OPA4234U/2K5E4OPA4234UAOPA4234UA/2K5OPA4234UA/2K5E4OPA4234UA/2K5G4OPA4234UAE4OPA4234UAG4OPA4234UE4OPA4234UG4
RoHSNot CompliantCompliantCompliantNot CompliantCompliantCompliantNot CompliantCompliantNot CompliantCompliantNot CompliantCompliant
Pb FreeNoNoNoNoNo

Application Notes

  • Remove the DC Portion of Signals with the ADS7817
    PDF, 55 Kb, File published: Sep 27, 2000
    Unwanted portions of a signal, such as a DC pedestal, can be difficult to reject in a single supply circuit. A DC pedestal voltage most typically appears at the output of an operational amplifier with a small signal riding on top of it. This pedestal voltage is required in the analog domain to insure that the small signal that contains the pertinent information never falls below the ground potenti

Model Line

Manufacturer's Classification

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps
EMS supplier