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BA10324AF
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Product Detailed Parameters
- Description：IC OPAMP GP 4 CIRCUIT 14SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Amplifier Type：General Purpose
- Number of Circuits：4
- Output Type：-
- Slew Rate：0.2V/µs
- Gain Bandwidth Product：500 kHz
- Current - Input Bias：20 nA
- Voltage - Input Offset：2 mV
- Current - Supply：600µA
- Current - Output / Channel：35 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：32 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：14-SOP
- -3db Bandwidth：-
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Overview
The BA10324AF is a monolithic quad operational amplifier featuring internal phase compensation. It supports single power supply operation from 3V to 32V or dual supplies of ±1.5V to ±16V. The device allows common-mode input voltage to operate from ground level and differential input up to the power supply voltage. Key electrical characteristics include a typical quiescent current of 0.6mA, maximum input offset voltage of 7mV, and maximum input offset current of 50nA at 25°C with VCC=5V.
Feature Summary
- Ground sensing capability enables common-mode input voltage operation starting from the ground level.
- Differential input voltage range extends up to the full power supply voltage level.
- Low current dissipation design achieves a typical quiescent current of 0.6mA.
- Integrated internal phase compensation for stability in various configurations.
Applications
- Ground sensing type pre-amplifiers
- Active filters
- DC amplifiers
- Pulse generators
Procurement Notes
Verify the specific suffix 'AF' corresponds to the SOP-14 surface mount package variant when ordering. Confirm that the application environment remains within the specified operating temperature range of -40°C to +85°C. Ensure power supply voltages do not exceed the absolute maximum ratings of 32V to prevent device damage. Check for compatibility with existing DIP-14 footprints if physical replacement is required.
Selection Notes
Select this component for applications requiring ground-referenced signal processing on a single supply rail. The low quiescent current makes it suitable for battery-powered systems where power efficiency is critical. Verify that the required gain bandwidth and slew rate meet the signal frequency demands, as these are general-purpose amplifiers rather than high-speed variants.
Part Context
This part belongs to the BA10324 series, which includes the BA10324A (DIP) and BA10324AFV (SSOP). It serves as a functional equivalent to other industry-standard quad op-amps like the LM324. The series is designed for administrative and industrial applications requiring multiple amplification channels in a compact form factor.
Replacement Considerations
Compatible with model 324 operational amplifiers from other manufacturers. When substituting, verify pinout compatibility and ensure the alternative device supports ground-level common-mode input voltage ranges.
