OPA2743EA/250G4
- Mfr.Part #
- OPA2743EA/250G4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC CMOS 2 CIRCUIT 8VSSOP
- Stock
- 1,177
- In Stock :
- 1,177
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Terminal Pitch :
- 0.65mm
- Packing Method :
- TR
- Low-Bias :
- yes
- Max I/O Voltage :
- 7mV
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Number of Elements :
- 2
- Programmable Power :
- No
- Micropower :
- No
- Operating Supply Voltage :
- 6V
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- Architecture :
- VOLTAGE-FEEDBACK
- Operating Temperature :
- -40°C~85°C
- Frequency Compensation :
- yes
- Unity Gain BW-Nom :
- 7000 kHz
- Length :
- 3mm
- RoHS Status :
- ROHS3 Compliant
- Power Supply Rejection Ratio (PSRR) :
- 100dB
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Surface Mount :
- yes
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Low-Offset :
- No
- Amplifier Type :
- GENERAL PURPOSE
- Voltage - Input Offset :
- 1.5mV
- Base Part Number :
- OPA2743
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Supply Current :
- 3mA
- Number of Functions :
- 2
- Width :
- 3mm
- Slew Rate :
- 10V/μs
- Thickness :
- 970μm
- Pin Count :
- 8
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Mounting Type :
- Surface Mount
- Output Current :
- 20mA
- Current - Input Bias :
- 1pA
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply, Single/Dual (±) :
- 3.5V~12V ±1.75V~6V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Form :
- Gull wing
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Bandwidth :
- 7MHz
- Radiation Hardening :
- No
- Input Offset Voltage (Vos) :
- 7mV
- Supply Voltage :
- 5V
- Current - Supply :
- 1.1mA
- Lead Free :
- Lead Free
- Common Mode Rejection Ratio :
- 70 dB
- Output Type :
- Rail-to-Rail
- Height :
- 1.07mm
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Voltage Gain :
- 120dB
- Input Offset Current-Max (IIO) :
- 0.00001μA
- Datasheets
- OPA2743EA/250G4

1pA 70 dB Instrumentational OP Amps 0.00001μA 6V 3.5V~12V ±1.75V~6V OPA2743 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
OPA2743EA/250G4 Overview
It is packaged in an 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a General Purpose-type. As far as the packaging is concerned, buffer op amp is delivered in a Tape & Reel (TR) case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 5V battery and that the battery should be inserted in the amplifier. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 7mV for input offset voltage. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. There should be no change in the voltage gain at 120dB. One of its many advantages is that buffer op amp outputs Rail-to-Rail signals. There are 2 elements in this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 6V. An buffer amplifier is packed in a TR-shape according to the design. For optimal performance, this electrical part should be connected to a supply with a current of 1.1mA.
OPA2743EA/250G4 Features
8 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail
OPA2743EA/250G4 Applications
There are a lot of Texas Instruments
OPA2743EA/250G4 Instrumentational OP Amps applications.
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
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