BA4558
- Mfr.Part #
- BA4558
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8DIP
- Stock
- 12,704
- In Stock :
- 12,704
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Frequency Compensation :
- yes
- Max Power Dissipation :
- 800mW
- Architecture :
- VOLTAGE-FEEDBACK
- Amplifier Type :
- GENERAL PURPOSE
- Base Part Number :
- BA4558
- Voltage Gain :
- 100dB
- Number of Terminations :
- 8
- Bias Current-Max (IIB) @25C :
- 0.5μA
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Functions :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 15V
- Voltage - Supply, Single/Dual (±) :
- 8V~30V ±4V~15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin/Copper (Sn/Cu)
- Width :
- 6.5mm
- Height :
- 2.59mm
- Packaging :
- Tube
- Slew Rate :
- 1.2V/µs
- Lead Free :
- Lead Free
- Low-Offset :
- No
- Number of Circuits :
- 2
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Mounting Type :
- Through Hole
- Operating Temperature :
- -40°C~85°C
- Output Current per Channel :
- 10mA
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Common Mode Rejection Ratio :
- 70 dB
- Length :
- 9.3mm
- Operating Supply Current :
- 3mA
- Gain Bandwidth Product :
- 2MHz
- Input Offset Voltage (Vos) :
- 500μV
- Average Bias Current-Max (IIB) :
- 0.5μA
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 6.5mA
- JESD-609 Code :
- e2
- Mount :
- Through Hole
- Factory Lead Time :
- 10 Weeks
- Number of Pins :
- 8
- Published :
- 1999
- Current - Input Bias :
- 60nA
- Datasheets
- BA4558

Instrumentation, OP Amps, Buffer Amps ROHM Semiconductor BA4558 Overview
ROHM Semiconductor's BA4558 is an integrated circuit operational amplifier featuring 2 general-purpose circuits, housed in an 8DIP package. Renowned for its precision and versatility, this IC is a cornerstone in various electronic applications requiring amplification and signal conditioning.
BA4558 Features
- Dual operational amplifier in a single package
- Wide operating voltage range
- Low input offset voltage and offset current
- High input impedance
- Compact and convenient 8DIP package
- Excellent temperature stability
- Low noise output
- High slew rate
BA4558 Applications
- Audio Equipment: The BA4558 is widely used in audio amplifiers, preamplifiers, and tone control circuits, providing clean and accurate signal amplification for music playback systems, recording studios, and public address systems.
- Instrumentation Systems: Due to its high precision and low noise characteristics, the BA4558 is ideal for instrumentation amplifiers used in medical devices, test and measurement equipment, and industrial control systems, ensuring reliable signal processing and measurement accuracy.
- Buffering Circuits: In electronic devices requiring signal buffering, such as data acquisition systems, sensors, and communication interfaces, the BA4558 serves as a reliable buffer amplifier, maintaining signal integrity and driving capability.
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