OPA743NA/250G4
- Mfr.Part #
- OPA743NA/250G4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT SOT23-5
- Stock
- 6,045
- In Stock :
- 6,045
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Packaging :
- Tape and Reel (TR)
- Low-Bias :
- yes
- Common Mode Rejection Ratio :
- 70 dB
- Mounting Type :
- Surface Mount
- Output Current :
- 20mA
- Current - Input Bias :
- 1pA
- Lead Free :
- Lead Free
- Thickness :
- 1.2mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Unity Gain BW-Nom :
- 7000 kHz
- Dual Supply Voltage :
- 5V
- Nominal Supply Current :
- 1.5mA
- ECCN Code :
- EAR99
- Amplifier Type :
- GENERAL PURPOSE
- Low-Offset :
- No
- Number of Elements :
- 1
- Package / Case :
- SC-74A, SOT-753
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Bandwidth :
- 7MHz
- Current - Supply :
- 1.1mA
- Programmable Power :
- No
- Surface Mount :
- yes
- Frequency Compensation :
- yes
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Length :
- 2.9mm
- Output Type :
- Rail-to-Rail
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 5
- Voltage - Input Offset :
- 1.5mV
- Supply Voltage :
- 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Architecture :
- VOLTAGE-FEEDBACK
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- Max I/O Voltage :
- 7mV
- Base Part Number :
- OPA743
- Input Offset Voltage (Vos) :
- 7mV
- Number of Terminations :
- 5
- Pin Count :
- 5
- Operating Temperature :
- -40°C~85°C
- Width :
- 1.6mm
- Operating Supply Voltage :
- 6V
- Power Supply Rejection Ratio (PSRR) :
- 100dB
- Packing Method :
- TR
- Voltage Gain :
- 120dB
- Micropower :
- No
- Slew Rate :
- 10V/μs
- Voltage - Supply, Single/Dual (±) :
- 3.5V~12V ±1.75V~6V
- Height :
- 1.45mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- OPA743NA/250G4

1pA 70 dB Instrumentational OP Amps 6V 3.5V~12V ±1.75V~6V OPA743 5 Pins SC-74A, SOT-753
OPA743NA/250G4 Overview
The linear amplifier is packaged in a SC-74A, SOT-753 case. This is a General Purpose type op amp. Linear amplifier is delivered in a Tape & Reel (TR) case. The number of terminations approaches 5. Buffer amplifier has a total of 5 pins. Please take in mind that this instrumentation amplifier should be run at 5V. The buffer op amp includes 5 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. 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 1 elements. The operating supply voltage of the buffer op amp is rated at 6V. TR is adopted to pack the instrumentation amplifier. It is recommended that this electronic component be used with an 1.1mA supply.
OPA743NA/250G4 Features
5 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail
OPA743NA/250G4 Applications
There are a lot of Texas Instruments
OPA743NA/250G4 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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