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
- Operating Temperature :
- -40°C~85°C
- Average Bias Current-Max (IIB) :
- 0.5μA
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Slew Rate :
- 1.2V/µs
- Architecture :
- VOLTAGE-FEEDBACK
- Nominal Supply Current :
- 6.5mA
- Factory Lead Time :
- 10 Weeks
- Output Current per Channel :
- 10mA
- Voltage - Supply, Single/Dual (±) :
- 8V~30V ±4V~15V
- Number of Functions :
- 2
- Published :
- 1999
- Voltage Gain :
- 100dB
- Operating Supply Voltage :
- 15V
- Common Mode Rejection Ratio :
- 70 dB
- Length :
- 19.3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Pbfree Code :
- yes
- Input Offset Voltage (Vos) :
- 500μV
- Terminal Finish :
- Tin/Copper (Sn/Cu)
- ECCN Code :
- EAR99
- Terminal Position :
- Single
- Packaging :
- Tube
- Number of Circuits :
- 2
- Pin Count :
- 8
- Number of Pins :
- 8
- Operating Supply Current :
- 3mA
- Max Power Dissipation :
- 900mW
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- BA4558
- JESD-609 Code :
- e2
- Current - Input Bias :
- 60nA
- Bias Current-Max (IIB) @25C :
- 0.5μA
- Package / Case :
- 8-SIP
- Number of Terminations :
- 8
- Lead Free :
- Lead Free
- Amplifier Type :
- GENERAL PURPOSE
- Supply Voltage :
- 15V
- Gain Bandwidth Product :
- 2MHz
- Frequency Compensation :
- yes
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- Low-Offset :
- No
- Radiation Hardening :
- No
- 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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