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BD87522FJ-LBE2
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Product Detailed Parameters
- Description：EMARMOUR, EXCELLENT EMI IMMUNITY
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：Standard
- Number of Circuits：2
- Output Type：Push-Pull, Rail-to-Rail
- Slew Rate：2.4V/µs
- Gain Bandwidth Product：2.3 MHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：100 µV
- Current - Supply：1.975mA (x2 Channels)
- Current - Output / Channel：16.5 mA
- Voltage - Supply Span (Min)：4 V
- Voltage - Supply Span (Max)：15 V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOP-J
- -3db Bandwidth：-
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Overview
The BD87522FJ-LBE2 is a dual-channel Rail-to-Rail Input/Output CMOS operational amplifier from the EMARMOUR™ series. It operates on a single supply of 4.0 V to 15.0 V or dual supplies of ±2.0 V to ±7.5 V, with an operating temperature range of -40 °C to +125 °C. Key electrical characteristics include a maximum input offset voltage of 1.5 mV, a typical gain bandwidth product of 2.3 MHz, and a typical slew rate of 2.4 V/µs. The device provides high output drive capability with a typical sink current of 16.5 mA and source current of 9.3 mA.
Feature Summary
- EMARMOUR™ technology ensures ultra-high noise immunity by limiting output voltage fluctuation to ±300 mV or less during ISO11452-2 standard noise evaluation testing.
- Rail-to-Rail Input/Output architecture allows full signal swing across the entire supply voltage range.
- High output drive capability supports demanding load requirements in industrial applications.
- Wide operating supply voltage range accommodates various power system configurations.
Applications
- Industrial Equipment
- Various Sensor Amplifier
- Battery-Powered Equipment
- Current Detection Amplifier
- ADC Peripheral Circuits, Buffer
Procurement Notes
Verify the specific suffix 'E2' against the manufacturer's official documentation to confirm the exact package variant and compliance status. Ensure the ordering code matches the SOP-J8 package configuration required for the design. Cross-reference the datasheet revision date to validate that all electrical parameters and thermal resistance values align with the intended manufacturing batch.
Selection Notes
Select this component when high electromagnetic interference immunity is critical for system reliability. The wide supply voltage range makes it suitable for battery-powered systems requiring extended operational life. Verify that the required output current does not exceed the specified limits under the expected ambient temperature conditions to prevent thermal issues.
Part Context
This part belongs to the BD8752x family, which includes single (BD87521G-LB) and quad (BD87524FV-LB) channel variants. All members share identical core electrical specifications and EMARMOUR™ features but differ in channel count and physical package dimensions. The SOP-J8 package provides a compact footprint suitable for space-constrained industrial designs.
Replacement Considerations
Direct functional replacements within the same family include BD87521G-LB for single-channel needs and BD87524FV-LB for four-channel requirements. When substituting, ensure the pinout compatibility of the SOP-J8 package is maintained. Verify that the replacement part meets the same EMI immunity standards if used in noisy environments.
