BA4558N
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- Mfr.Part #
- BA4558N
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SIP
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8SIP
- Stock
- 10,839
- In Stock ：
- 10,839
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Terminal Finish :
- Tin/Copper (Sn/Cu)
- JESD-609 Code :
- e2
- Published :
- 1999
- Amplifier Type :
- GENERAL PURPOSE
- Mount :
- Through Hole
- Gain Bandwidth Product :
- 2MHz
- Number of Circuits :
- 2
- Supply Voltage :
- 15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Output Current per Channel :
- 10mA
- Number of Pins :
- 8
- Base Part Number :
- BA4558
- Terminal Position :
- Single
- Frequency Compensation :
- yes
- RoHS Status :
- ROHS3 Compliant
- Bias Current-Max (IIB) @25C :
- 0.5μA
- Voltage Gain :
- 100dB
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Factory Lead Time :
- 10 Weeks
- Number of Terminations :
- 8
- Common Mode Rejection Ratio :
- 70 dB
- Average Bias Current-Max (IIB) :
- 0.5μA
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-SIP
- Slew Rate :
- 1.2V/µs
- Radiation Hardening :
- No
- Nominal Supply Current :
- 6.5mA
- Current - Input Bias :
- 60nA
- Architecture :
- VOLTAGE-FEEDBACK
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Low-Offset :
- No
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 15V
- Input Offset Voltage (Vos) :
- 500μV
- Max Power Dissipation :
- 900mW
- Operating Supply Current :
- 3mA
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- Length :
- 19.3mm
- Number of Functions :
- 2
- Pin Count :
- 8
- Voltage - Supply, Single/Dual (±) :
- 8V~30V ±4V~15V
- Lead Free :
- Lead Free
- Datasheets
- BA4558N
Instrumentation, OP Amps, Buffer Amps ROHM Semiconductor BA4558N Overview
Introducing the BA4558N, a versatile integrated circuit operational amplifier (IC OPAMP) designed by ROHM Semiconductor, tailored to meet the demanding requirements of instrumentation, operational amplifiers, and buffer amplifier applications. This high-performance 8-pin SIP (Single In-line Package) device offers exceptional circuit functionality and reliability, making it an ideal choice for a wide range of industrial and electronic applications.
Featuring advanced circuitry and precision engineering, the BA4558N ensures optimal signal amplification and stability, empowering engineers and designers to achieve superior performance in their electronic systems. With a focus on quality and efficiency, ROHM Semiconductor delivers a product that exceeds industry standards, meeting the stringent demands of B2B customers seeking reliable solutions for their electronic designs.
BA4558N Features
- Dual operational amplifier circuit
- High voltage gain (100dB typ.)
- Wide bandwidth (1MHz typ.)
- Low input offset voltage (2mV max.)
- Low noise (8nV/√Hz typ.)
- High slew rate (0.5V/μs typ.)
- Wide operating voltage range (±4V to ±18V)
- Single or dual power supply operation
- Compact 8-pin SIP package
- RoHS compliant and lead-free
BA4558N Applications
- Audio Amplifiers: The BA4558N is utilized in audio amplifiers for its high voltage gain and low noise characteristics, delivering clear and powerful audio output in audio systems, musical instruments, and sound equipment.
- Signal Conditioning: In instrumentation applications, the BA4558N serves as a reliable signal conditioning component, providing precise amplification and filtering for sensor signals in industrial control systems, test and measurement equipment, and data acquisition systems.
- Active Filters: With its wide bandwidth and low input offset voltage, the BA4558N is employed in active filter circuits to achieve accurate frequency response and signal processing in communication systems, control systems, and signal processing applications.
- Buffer Amplifiers: As a buffer amplifier, the BA4558N maintains signal integrity and prevents loading effects in electronic circuits, ensuring efficient signal transmission between stages in audio preamplifiers, sensor interfaces, and impedance matching circuits.
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