Amplifier Circuits
OPA743UA
Description: Single, 12-V, 7-MHz operational amplifier 8-SOIC -40 to 85

Overview of OPA743UA by Texas Instruments

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
  • Distributor Offerings: ( 6 listings )
  • Number of FFF Equivalents: ( 0 replacements )
  • CAD Models: ( Available )
  • Number of Functional Equivalents: ( 1 option )
  • Part Data Attributes ( Available )
  • Reference Designs: ( Not Available )
Where used in Applications: Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

Price & Stock for OPA743UA by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # 26AJ7858
Newark Ic, Op Amp, Single, Smd, Soic8, 743, No. Of Amplifiers:1 Amplifier, Bandwidth:7Mhz, Slew Rate:10V/µs, Supply Voltage Range:± 1.75V To ± 6V, Amplifier Case Style:Soic, No. Of Pins:8Pins, Operating Temperature Min:-55°C, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS OPA743UA RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $3.9400
  • 10 $3.6500
  • 25 $3.4100
  • 50 $3.2600
  • 150 $3.0600
  • 300 $2.9100
  • 525 $2.8600
$2.8600 / $3.9400 Buy Now
DISTI # OPA743UA-ND
DigiKey IC OPAMP GP 1 CIRCUIT 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 71
In Stock
  • 1 $3.0300
  • 10 $2.1840
  • 75 $1.7824
  • 150 $1.6888
  • 300 $1.6117
  • 525 $1.5596
  • 1,050 $1.5053
  • 2,550 $1.4497
  • 5,025 $1.4156
$1.4156 / $3.0300 Buy Now
DISTI # 595-OPA743UA
Mouser Electronics Operational Amplifiers - Op Amps 12V 7MHz CMOS Rail-to-Rail I/O RoHS: Compliant 187
  • 1 $2.8800
  • 10 $2.1900
  • 75 $1.8400
  • 300 $1.6100
  • 525 $1.5500
  • 1,050 $1.4200
  • 3,000 $1.3700
$1.3700 / $2.8800 Buy Now
DISTI # J56:1989_00129942
Arrow Electronics Op Amp Single Wideband Amplifier R-R I/O ±6V/12V 8-Pin SOIC Tube RoHS: Compliant Min Qty: 75 Package Multiple: 75 Lead time: 6 Weeks Europe - 675
  • 75 $1.4660
  • 150 $1.4140
  • 300 $1.3820
  • 525 $1.3550
  • 1,050 $1.2950
  • 2,550 $1.2500
  • 5,025 $1.2200
$1.2200 / $1.4660 Buy Now
Rochester Electronics OPA743 12V, 7MHz, CMOS Rail-to-Rail I/O Operational Amplifier RoHS: Compliant Status: Active Min Qty: 1 6389
  • 1 $1.5000
  • 25 $1.4700
  • 100 $1.4100
  • 500 $1.3500
  • 1,000 $1.2700
$1.2700 / $1.5000 Buy Now
DISTI # OPA743UA
TME IC: operational amplifier, 7MHz, Ch: 1, SO8, ±1.75÷6VDC,±3.5÷12VDC Min Qty: 1 0
  • 1 $2.6500
  • 10 $2.3400
  • 50 $2.0700
  • 75 $2.0100
  • 300 $1.7700
  • 525 $1.6700
  • 1,050 $1.5800
$1.5800 / $2.6500 RFQ

CAD Models for OPA743UA by Texas Instruments
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Part Data Attributes for OPA743UA by Texas Instruments

OPA743UA
Texas Instruments
-
-
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
Package Description
SOIC-8
Pin Count
8
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.33.00.01
Samacsys Manufacturer
Texas Instruments
Amplifier Type
OPERATIONAL AMPLIFIER
Architecture
VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)
0.00001 µA
Bias Current-Max (IIB) @25C
0.00001 µA
Common-mode Reject Ratio-Min
66 dB
Common-mode Reject Ratio-Nom
84 dB
Frequency Compensation
YES
Input Offset Current-Max (IIO)
0.00001 µA
Input Offset Voltage-Max
7000 µV
JESD-30 Code
R-PDSO-G8
JESD-609 Code
e4
Length
4.9 mm
Low-Bias
YES
Low-Offset
NO
Micropower
NO
Moisture Sensitivity Level
2
Neg Supply Voltage Limit-Max
-6.6 V
Neg Supply Voltage-Nom (Vsup)
-5 V
Number of Functions
1
Number of Terminals
8
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
Package Body Material
PLASTIC/EPOXY
Package Code
SOP
Package Equivalence Code
SOP8,.25
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE
Packing Method
TUBE
Peak Reflow Temperature (Cel)
260
Power
NO
Programmable Power
NO
Qualification Status
Not Qualified
Seated Height-Max
1.75 mm
Slew Rate-Nom
10 V/us
Supply Current-Max
1 mA
Supply Voltage Limit-Max
6.6 V
Supply Voltage-Nom (Vsup)
5 V
Surface Mount
YES
Technology
CMOS
Temperature Grade
INDUSTRIAL
Terminal Finish
NICKEL PALLADIUM GOLD
Terminal Form
GULL WING
Terminal Pitch
1.27 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Unity Gain BW-Nom
7000
Voltage Gain-Min
19950
Wideband
NO
Width
3.9 mm
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  1. OPA743UA
    Texas Instruments
    Single, 12-V, 7-MHz operational amplifier 8-SOIC -40 to 85
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Alternate Parts for OPA743UA

This table gives cross-reference parts and alternative options found for OPA743UA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA743UA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number Description Manufacturer Compare
OPA743UAG4 Single, 12-V, 7-MHz operational amplifier 8-SOIC -40 to 85 Texas Instruments OPA743UA vs OPA743UAG4

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