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BU7244YFV-CE2
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Product Detailed Parameters
- Description：IC CMOS 4 CIRCUIT 14SSOPB
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：CMOS
- Number of Circuits：4
- Output Type：Rail-to-Rail
- Slew Rate：0.4V/µs
- Gain Bandwidth Product：1 MHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：3 mV
- Current - Supply：360µA
- Current - Output / Channel：15 mA
- Voltage - Supply Span (Min)：1.8 V
- Voltage - Supply Span (Max)：5.5 V
- Operating Temperature：-40°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：14-LSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-SSOP-B
- -3db Bandwidth：-
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Overview
The BU7244YFV-CE2 is a four-channel rail-to-rail CMOS operational amplifier manufactured by ROHM Semiconductor. It operates within a supply voltage range of 1.8 V to 5.5 V, with a typical quiescent current of 360 uA. Key electrical parameters include a gain-bandwidth product of 1 MHz, a slew rate of 400 mV/us, and an input offset voltage of 1 mV. The device features low input bias current of 1 pA and delivers 10 mA output current per channel. It is housed in an SSOP-14 package and supports temperatures from -40 C to +85 C.
Feature Summary
- Rail-to-rail input and output capability for maximum dynamic range
- Low supply current consumption suitable for battery-powered applications
- Automotive qualification compliant with AEC-Q100 standards
Applications
- Battery-operated portable electronic devices
- Automotive sensor signal conditioning circuits
- Low-power data acquisition systems
Procurement Notes
Verify the specific suffix CE2 against the official datasheet to confirm packaging and tape-and-reel specifications. Ensure the order quantity aligns with manufacturer minimums. Confirm RoHS compliance status directly with the supplier documentation prior to finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring low power consumption alongside full input and output voltage swing capabilities. The AEC-Q100 qualification makes it suitable for automotive environments. Compare the 1 MHz bandwidth against application requirements to ensure sufficient speed without unnecessary power waste.
Part Context
This part belongs to ROHM's low-power operational amplifier family designed for general-purpose analog signal processing. It integrates four independent amplifiers into a single compact SSOP-14 package. The design focuses on minimizing energy usage while maintaining stable performance across varying temperature conditions.
Replacement Considerations
Check for BU7244SFV-E2 as a potential alternative, noting that the SFV variant may lack automotive qualification. Verify pin compatibility and electrical parameter overlaps before substituting.
