Datasheet Texas Instruments OPA2743PAG4

ManufacturerTexas Instruments
SeriesOPA2743
Part NumberOPA2743PAG4
Datasheet Texas Instruments OPA2743PAG4

12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier 8-PDIP -40 to 85

Datasheets

OPA743, OPA2743, OPA4743: CMOS, Rail-to-Rail, I/O Operational Amplifiers datasheet
PDF, 833 Kb, File published: Apr 10, 2001
Extract from the document

Prices

Status

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

Packaging

Pin8
Package TypeP
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
CarrierTUBE
Device MarkingOPA2743PA
Width (mm)6.35
Length (mm)9.81
Thickness (mm)3.9
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDownload

Parametrics

Additional FeaturesN/A
ArchitectureCMOS
CMRR(Min)66 dB
CMRR(Typ)84 dB
GBW(Typ)7 MHz
Input Bias Current(Max)10 pA
Iq per channel(Max)1 mA
Iq per channel(Typ)1.1 mA
Number of Channels2
Offset Drift(Typ)8 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)30 mA
Package GroupSOIC,VSSOP
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC),8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Rail-to-RailIn to V-,Out
RatingCatalog
Slew Rate(Typ)10 V/us
Total Supply Voltage(Max)12 +5V=5, +/-5V=10
Total Supply Voltage(Min)3.5 +5V=5, +/-5V=10
Vn at 1kHz(Typ)30 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)7 mV

Eco Plan

RoHSNot Compliant

Application Notes

  • OPA743/OPA2743/OPA4743 EMI Immunity Performance
    PDF, 286 Kb, File published: Sep 7, 2012
  • Tuning in Amplifiers
    PDF, 44 Kb, File published: Oct 2, 2000
    Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
  • Single-Supply Operation of Operational Amplifiers
    PDF, 77 Kb, File published: Oct 2, 2000
    Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
  • Op Amp Performance Analysis
    PDF, 76 Kb, File published: Oct 2, 2000
    This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Model Line

Manufacturer's Classification

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