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OPA4743EA/250

OPA4743EA/250

OPA4743EA/250

Texas Instruments

20mA per Channel 1pA 66 dB Instrumentational OP Amps 0.00001μA 6V 3.5V~12V ±1.75V~6V OPA4743 14 Pins 14-TSSOP (0.173, 4.40mm Width)

SOT-23

OPA4743EA/250 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 14
Operating Temperature -40°C~85°C
Packaging Cut Tape (CT)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method TR
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Base Part Number OPA4743
Pin Count 14
Output Type Rail-to-Rail
Operating Supply Voltage 6V
Number of Elements 4
Power Supplies +-1.75/+-6/3.5/12V
Operating Supply Current 1.1mA
Nominal Supply Current 6mA
Output Current 20mA
Slew Rate 10V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 66 dB
Current - Input Bias 1pA
Voltage - Supply, Single/Dual (±) 3.5V~12V ±1.75V~6V
Output Current per Channel 20mA
Input Offset Voltage (Vos) 7mV
Bandwidth 7MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 7000 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 100dB
Low-Offset NO
Frequency Compensation YES
Voltage - Input Offset 1.5mV
Low-Bias YES
Micropower NO
Bias Current-Max (IIB) @25C 0.00001μA
Programmable Power NO
Dual Supply Voltage 5V
Max I/O Voltage 7mV
Input Offset Current-Max (IIO) 0.00001μA
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $7.493509 $7.493509
10 $7.069348 $70.69348
100 $6.669196 $666.9196
500 $6.291695 $3145.8475
1000 $5.935561 $5935.561
OPA4743EA/250 Product Details

OPA4743EA/250 Overview


The linear amplifier is packaged in a 14-TSSOP (0.173, 4.40mm Width) case. This is a General Purpose type op amp. Linear amplifier is delivered in a Cut Tape (CT) case. The number of terminations approaches 14. Buffer amplifier has a total of 14 pins. Please take in mind that this instrumentation amplifier should be run at 5V. To be specific, this instrumentation amplifier is a type of Operational Amplifier. The buffer op amp includes 14 pins. Regarding input offset voltage, op amp rates 7mV. Surface Mount is the recommended mounting type for this linear amplifier. With regard to operating temperature, this op amp functions well at -40°C~85°C. This op amp can operate from a supply current at 1.1mA. Voltage gain should remain at 120dB. This op amp ic outputs Rail-to-Rail signals, which is one of the many benefits it has. This linear amplifier has a total of 4 elements. The operating supply voltage of the buffer op amp is rated at 6V. TR is adopted to pack the instrumentation amplifier.

OPA4743EA/250 Features


14 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail


OPA4743EA/250 Applications


There are a lot of Texas Instruments
OPA4743EA/250 Instrumentational OP Amps applications.


  • Inverse/same-phase proportional circuit
  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits

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