OPA4743UA/2K5G4
- Mfr.Part #
- OPA4743UA/2K5G4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CMOS 4 CIRCUIT 14SOIC
- Stock
- 3,648
- In Stock :
- 3,648
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Micropower :
- No
- Operating Supply Current :
- 1.1mA
- Input Offset Current-Max (IIO) :
- 0.00001μA
- Unity Gain BW-Nom :
- 7000 kHz
- Number of Functions :
- 4
- Power Supplies :
- +-1.75/+-6/3.5/12V
- Voltage - Input Offset :
- 1.5mV
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Width :
- 3.91mm
- Packing Method :
- TR
- Output Type :
- Rail-to-Rail
- Terminal Pitch :
- 1.27mm
- Amplifier Type :
- GENERAL PURPOSE
- Number of Pins :
- 14
- Thickness :
- 1.58mm
- Voltage Gain :
- 120dB
- Number of Terminations :
- 14
- JESD-609 Code :
- e4
- Architecture :
- VOLTAGE-FEEDBACK
- Max I/O Voltage :
- 7mV
- Low-Offset :
- No
- Pin Count :
- 14
- Mounting Type :
- Surface Mount
- Input Offset Voltage (Vos) :
- 7mV
- Surface Mount :
- yes
- Common Mode Rejection Ratio :
- 66 dB
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 20mA
- Base Part Number :
- OPA4743
- Output Current per Channel :
- 20mA
- Number of Elements :
- 4
- Low-Bias :
- yes
- Power Supply Rejection Ratio (PSRR) :
- 100dB
- Height :
- 1.75mm
- Programmable Power :
- No
- Radiation Hardening :
- No
- Bandwidth :
- 7MHz
- Operating Supply Voltage :
- 6V
- Supply Voltage :
- 5V
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Voltage - Supply, Single/Dual (±) :
- 3.5V~12V ±1.75V~6V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Nominal Supply Current :
- 6mA
- Slew Rate :
- 10V/μs
- Current - Input Bias :
- 1pA
- Terminal Position :
- Dual
- Length :
- 8.65mm
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Frequency Compensation :
- yes
- Lead Free :
- Lead Free
- Datasheets
- OPA4743UA/2K5G4

20mA per Channel 1pA 66 dB Instrumentational OP Amps 0.00001μA 6V 3.5V~12V ±1.75V~6V OPA4743 14 Pins 14-SOIC (0.154, 3.90mm Width)
OPA4743UA/2K5G4 Overview
It is packaged in an 14-SOIC (0.154, 3.90mm 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 14 terminations this year. A total of 14 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 14 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. A supply current of 1.1mA can be used to operate this linear amplifier. 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 4 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.
OPA4743UA/2K5G4 Features
14 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail
OPA4743UA/2K5G4 Applications
There are a lot of Texas Instruments
OPA4743UA/2K5G4 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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