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BU7462F-E2
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Product Detailed Parameters
- Description：IC CMOS 2 CIRCUIT 8SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Amplifier Type：CMOS
- Number of Circuits：2
- Output Type：-
- Slew Rate：1V/µs
- Gain Bandwidth Product：1 MHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：1 mV
- Current - Supply：300µA
- Current - Output / Channel：12 mA
- Voltage - Supply Span (Min)：1.7 V
- Voltage - Supply Span (Max)：5.5 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：8-SOP
- -3db Bandwidth：-
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Overview
The BU7462F-E2 is a high-speed, ground-sense CMOS operational amplifier manufactured by ROHM Semiconductor. It operates on a single supply voltage ranging from 1.7V to 5.5V with a typical channel current consumption of 0.15mA. The device features an input voltage range extending down to the negative supply rail (Vss) and provides full output swing capability. Packaged in an SOP-8 format, it integrates phase compensation capacitors internally for stability.
Feature Summary
- Ground-sense input capability allowing operation at the negative supply rail
- Full amplitude output swing performance
- Low voltage operation suitable for portable applications
- Internally integrated phase compensation capacitors
Applications
- Battery-powered consumer electronics requiring low power consumption
- Signal conditioning circuits in portable devices
- Sensor interface applications needing ground-referenced inputs
- General-purpose amplification in single-supply systems
Procurement Notes
Verify the specific suffix E2 against the official manufacturer datasheet to confirm package type and environmental compliance status. Ensure the ordering quantity aligns with the standard taping packaging requirements specified by ROHM Semiconductor for this component variant.
Selection Notes
Select this component when a single-supply op amp with ground-sense input and low quiescent current is required. Compare the 1.7V minimum operating voltage and 0.15mA per channel consumption against system power budgets. Confirm that the SOP-8 package dimensions fit the target PCB layout constraints.
Part Context
This part belongs to the BU7462 series of high-speed, low-voltage CMOS operational amplifiers. The series includes variants with different channel counts and packages, such as the quad-channel BU7464SF-E2. The BU7462F-E2 specifically denotes the dual-channel version in the SOP-8 package within this product family.
Replacement Considerations
Consult the official ROHM Semiconductor documentation for confirmed substitute part numbers. Do not assume functional equivalence with other series members without verifying pin compatibility and electrical specifications against the master datasheet.
