OPA4348AIDRG4
- Mfr.Part #
- OPA4348AIDRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CMOS 4 CIRCUIT 14SOIC
- Stock
- 21,366
- In Stock :
- 21,366
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Thickness :
- 1.58mm
- Current - Input Bias :
- 0.5pA
- Nominal Supply Current :
- 65μA
- Micropower :
- yes
- Slew Rate :
- 0.5V/μs
- Unity Gain BW-Nom :
- 1000 kHz
- Length :
- 8.65mm
- Number of Functions :
- 4
- Supply Voltage :
- 5V
- Voltage - Supply, Single/Dual (±) :
- 2.1V~5.5V
- Amplifier Type :
- GENERAL PURPOSE
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- OPA4348
- Width :
- 3.91mm
- Power Supplies :
- 3/5V
- Voltage - Input Offset :
- 1mV
- Input Offset Voltage (Vos) :
- 5mV
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 1.75mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 14
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~125°C
- Number of Elements :
- 4
- Pbfree Code :
- yes
- Voltage Gain :
- 108dB
- Low-Offset :
- No
- Output Type :
- Rail-to-Rail
- Output Current :
- 10mA
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Frequency Compensation :
- yes
- Low-Bias :
- yes
- Programmable Power :
- No
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Surface Mount :
- yes
- Number of Pins :
- 14
- Average Bias Current-Max (IIB) :
- 0.00001μA
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 45µA
- Terminal Position :
- Dual
- Terminal Pitch :
- 1.27mm
- Supply Voltage Limit-Max :
- 7.5V
- Nominal Gain Bandwidth Product :
- 1MHz
- Bandwidth :
- 1MHz
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max I/O Voltage :
- 5mV
- Pin Count :
- 14
- Input Offset Current-Max (IIO) :
- 0.00001μA
- Power Supply Rejection Ratio (PSRR) :
- 84.44dB
- Common Mode Rejection Ratio :
- 70 dB
- Output Current per Channel :
- 10mA
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Architecture :
- VOLTAGE-FEEDBACK
- Packing Method :
- TR
- Datasheets
- OPA4348AIDRG4

Instrumentation, Texas Instruments OPA4348AIDRG4 Overview
The OPA4348AIDRG4 is a versatile integrated circuit manufactured by Texas Instruments, designed for precision instrumentation and signal conditioning applications. This CMOS quad operational amplifier comes in a 14SOIC package, offering a compact and efficient solution for various circuit designs.
With its high precision and low noise characteristics, this IC is ideal for demanding industrial and scientific applications where accuracy and reliability are paramount. Whether used in sensor interfaces, data acquisition systems, or control circuits, the OPA4348AIDRG4 delivers exceptional performance to meet the requirements of modern instrumentation designs.
OPA4348AIDRG4 Features
- Quad operational amplifier in a single package
- CMOS technology for low power consumption
- Low offset voltage and low input bias current for precision measurements
- Wide bandwidth and high slew rate for fast signal processing
- Excellent noise performance for accurate signal conditioning
- Robust design with thermal shutdown and short-circuit protection
- Wide supply voltage range to accommodate diverse operating conditions
OPA4348AIDRG4 Applications
- Medical Instruments: The OPA4348AIDRG4 is used in medical equipment such as patient monitoring systems and diagnostic devices to amplify and process biological signals with high precision and reliability.
- Industrial Automation: In industrial automation systems, this IC is employed for sensor signal conditioning, motor control, and process control applications, ensuring accurate measurements and efficient operation.
- Test and Measurement Equipment: Test and measurement instruments rely on the OPA4348AIDRG4 for its exceptional performance in data acquisition, waveform generation, and signal analysis tasks, enabling precise measurements in laboratory and field environments.
- Audio Processing: Audio equipment such as professional audio mixers and amplifiers benefit from the OPA4348AIDRG4's low distortion and high bandwidth, delivering clear and faithful sound reproduction for studio recording and live performances.
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