OPA4704UA
- Mfr.Part #
- OPA4704UA
- Manufacturer
- Burr Brown
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CMOS 4 CIRCUIT 14SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Burr Brown
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Current - Input Bias :
- 1pA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packaging :
- Tube
- Base Part Number :
- OPA4704
- Slew Rate :
- 3V/µs
- Operating Supply Current :
- 160μA
- Common Mode Rejection Ratio :
- 80 dB
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Number of Elements :
- 4
- Thickness :
- 1.58mm
- Unity Gain BW-Nom :
- 3000 kHz
- Supply Voltage :
- 5V
- Terminal Pitch :
- 1.27mm
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Frequency Compensation :
- YES AVCL>=5
- Architecture :
- VOLTAGE-FEEDBACK
- JESD-609 Code :
- e4
- Height :
- 1.75mm
- Nominal Gain Bandwidth Product :
- 3MHz
- Surface Mount :
- yes
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Power Supply Rejection Ratio (PSRR) :
- 93.98dB
- Low-Bias :
- yes
- ECCN Code :
- EAR99
- Length :
- 8.65mm
- Micropower :
- yes
- Voltage Gain :
- 120dB
- Max I/O Voltage :
- 750µV
- Operating Supply Voltage :
- 6V
- Width :
- 3.91mm
- Output Current per Channel :
- 10mA
- Pin Count :
- 14
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Programmable Power :
- No
- Low-Offset :
- yes
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 14
- Terminal Position :
- Dual
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Output Type :
- Rail-to-Rail
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Bandwidth :
- 3MHz
- Input Offset Voltage (Vos) :
- 750µV
- Number of Pins :
- 14
- Output Current :
- 10mA
- Amplifier Type :
- GENERAL PURPOSE
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Functions :
- 4
- Input Offset Current-Max (IIO) :
- 0.00001μA
- Voltage - Supply, Single/Dual (±) :
- 4V~12V ±2V~6V
- Nominal Supply Current :
- 800μA
- Voltage - Input Offset :
- 160μV
- Datasheets
- OPA4704UA

[Instrumentation, Burr Brown, OPA4704UA] Overview
The OPA4704UA, manufactured by Burr Brown, is an advanced integrated circuit (IC) designed for precision instrumentation applications. This CMOS 4-circuit IC, housed in a 14SOIC package, offers exceptional performance and reliability, making it an ideal choice for demanding industrial and scientific environments.
Featuring cutting-edge technology and robust construction, the OPA4704UA delivers unparalleled accuracy and stability, ensuring precise signal amplification and conditioning. Its versatile design and high input impedance make it suitable for a wide range of instrumentation tasks, from sensor interfacing to signal processing.
Engineered to meet the stringent requirements of modern instrumentation systems, this IC provides excellent common-mode rejection, low noise, and low distortion, enabling clear and accurate measurement of signals in noisy or challenging environments. With its wide supply voltage range and minimal power consumption, the OPA4704UA offers efficiency and flexibility, allowing for seamless integration into various applications.
OPA4704UA Features
- CMOS technology for low power consumption and high reliability
- Four independent precision operational amplifiers in a single package
- Wide supply voltage range: ±4.5V to ±18V
- Low input bias current: 5pA (maximum)
- High open-loop gain: 130dB (minimum)
- Low offset voltage: 150µV (maximum)
- Unity-gain bandwidth: 3MHz
- Low noise: 9nV/√Hz at 1kHz
- 14SOIC package for easy integration and space-saving
OPA4704UA Applications
- Industrial Control Systems: The OPA4704UA is widely used in industrial control systems for precision signal conditioning, sensor interfacing, and control loop amplification. Its high accuracy and reliability ensure optimal performance in critical industrial processes, such as manufacturing automation and process control.
- Medical Instruments: In medical instrumentation, accuracy and precision are paramount. The OPA4704UA is employed in medical devices for amplifying and filtering bio-signals, such as ECG and EEG, ensuring accurate diagnosis and monitoring of patients' health conditions.
- Test and Measurement Equipment: Test and measurement equipment require high-performance amplification and signal conditioning capabilities. The OPA4704UA is utilized in oscilloscopes, data acquisition systems, and spectrum analyzers for accurate signal processing and analysis, enabling precise measurement and analysis of electronic signals in various applications.
- Communication Systems: Communication systems demand high-fidelity signal processing to ensure reliable data transmission. The OPA4704UA is integrated into communication equipment, such as base stations and repeaters, for amplifying and filtering RF signals, improving signal quality and enhancing communication performance.
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