BA4558RF-E2
- Mfr.Part #
- BA4558RF-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8SOP
- Stock
- 8
- In Stock :
- 8
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Base Part Number :
- BA4558
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Bias Current-Max (IIB) @25C :
- 0.5μA
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 15V
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Factory Lead Time :
- 8 Weeks
- Pbfree Code :
- yes
- Operating Supply Current :
- 3mA
- Power Dissipation :
- 690mW
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 6.5mA
- Output Current per Channel :
- 10mA
- Bandwidth :
- 2MHz
- Common Mode Rejection Ratio :
- 70 dB
- Slew Rate :
- 1V/μs
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~105°C
- Voltage - Input Offset :
- 500μV
- Number of Elements :
- 2
- Supply Voltage :
- 15V
- Unity Gain BW-Nom :
- 2000 kHz
- Pin Count :
- 8
- Low-Offset :
- No
- Terminal Position :
- Dual
- Amplifier Type :
- GENERAL PURPOSE
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.173, 4.40mm Width)
- Number of Terminations :
- 8
- Architecture :
- VOLTAGE-FEEDBACK
- Length :
- 5mm
- Voltage Gain :
- 100dB
- Mounting Type :
- Surface Mount
- Input Offset Voltage (Vos) :
- 6mV
- Number of Functions :
- 2
- Voltage - Supply, Single/Dual (±) :
- 8V~30V ±4V~15V
- Current - Input Bias :
- 60nA
- Packing Method :
- Tape and Reel
- Packaging :
- Tape and Reel (TR)
- Published :
- 2006
- Frequency Compensation :
- yes
- Datasheets
- BA4558RF-E2

[Instrumentation, OP Amps, Buffer Amps] Overview
Introducing the BA4558RF-E2, a high-performance integrated circuit operational amplifier meticulously crafted by ROHM Semiconductor. Engineered to excel in a myriad of applications, this OP amp epitomizes precision, reliability, and versatility. Designed with cutting-edge technology, it seamlessly integrates two amplification circuits within its compact 8-SOP package, ensuring optimal performance in diverse electronic systems.
With a commitment to quality and innovation, ROHM Semiconductor sets the industry standard with the BA4558RF-E2, empowering B2B clients to achieve unparalleled results in their electronic designs. Whether utilized in instrumentation, signal conditioning, or audio applications, this OP amp delivers exceptional amplification and stability, making it the preferred choice for demanding industrial environments.
BA4558RF-E2 Features
- Dual operational amplifier circuit
- High precision and reliability
- Wide operating voltage range
- Low input bias and offset currents
- Excellent phase margin
- Compact 8-SOP package for space-efficient designs
- Enhanced stability and performance
- Extended temperature range for versatile applications
BA4558RF-E2 Applications
- Medical instrumentation: The BA4558RF-E2 excels in medical instrumentation devices, providing precise signal amplification for patient monitoring systems, ECG machines, and medical imaging equipment. Its low input bias and offset currents ensure accurate signal processing, enhancing patient care and diagnosis.
- Audio amplification: Experience unparalleled audio quality with the BA4558RF-E2 in audio amplification systems. Whether integrated into professional audio equipment, amplifiers, or mixers, this OP amp delivers crystal-clear sound reproduction and exceptional fidelity, elevating the auditory experience.
- Industrial automation: Revolutionize industrial automation with the BA4558RF-E2's robust performance and reliability. Ideal for PLCs, motor control systems, and robotic applications, this OP amp provides stable and precise control signals, optimizing operational efficiency and productivity in manufacturing environments.
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