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BU7264YFV-CE2
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Product Detailed Parameters
- Description：AUTOMOTIVE INPUT/OUTPUT FULL SWI
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：Standard
- Number of Circuits：4
- Output Type：Push-Pull, Rail-to-Rail
- Slew Rate：1.1V/µs
- Gain Bandwidth Product：2 MHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：1 mV
- Current - Supply：275µA (x4 Channels)
- Current - Output / Channel：12 mA
- Voltage - Supply Span (Min)：1.8 V
- Voltage - Supply Span (Max)：5.5 V
- Operating Temperature：-40°C ~ 125°C (TA)
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：14-LSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-SSOPB
- -3db Bandwidth：-
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Overview
The BU7264YFV-CE2 is a four-channel low voltage CMOS operational amplifier designed for automotive applications. It features full swing input and output capabilities, operating within a supply voltage range of 1.8 V to 5.5 V. Key electrical parameters include a gain-bandwidth product of 2 MHz, a slew rate of 1.1 V/µs, and an input offset voltage of 1 mV. The device draws 1.1 mA of operating current and provides 10 mA per channel output current. It is housed in an SSOP-14 package and supports an extended operating temperature range from -40°C to +125°C.
Feature Summary
- Automotive-grade qualification with full swing input and output operation
- Low voltage operation capability down to 1.8 V single supply
- Integrated phase compensation capacitors eliminating external components
Applications
- Automotive sensor signal conditioning
- Low voltage analog signal processing circuits
- General purpose amplification in automotive ECUs
Procurement Notes
Verify the specific suffix CE2 against the manufacturer's official datasheet to confirm pinout compatibility and automotive grade certification. Ensure the SSOP-14 package dimensions match the target PCB footprint. Confirm that the -40°C to +125°C temperature rating aligns with the system's thermal requirements before finalizing procurement.
Selection Notes
Select this component when automotive reliability is required alongside low voltage operation. The 2 MHz bandwidth suits moderate speed applications. Compare the 1.1 mA quiescent current against power constraints. Verify that the 10 mA output drive is sufficient for the load impedance. Consider the SSOP-14 package availability if space is limited.
Part Context
This part belongs to ROHM's BU7264 series of low voltage operational amplifiers. The series includes variants like the BU7264SFV-E2, which shares similar electrical characteristics but may differ in temperature ratings or packaging options. The BU7264YFV-CE2 specifically targets automotive environments with its extended temperature range and robust design.
Replacement Considerations
The BU7264SFV-E2 is a related variant within the same family. Verify if the lower maximum operating temperature of +105°C for the SFV-E2 meets the application requirements. Check for any differences in phase compensation or package tolerances between the YFV and SFV suffixes.
