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BU7245SHFV-TR
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Product Detailed Parameters
- Description：IC CMOS 1 CIRCUIT 5HVSOF
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：CMOS
- Number of Circuits：1
- Output Type：Rail-to-Rail
- Slew Rate：0.035V/µs
- Gain Bandwidth Product：70 kHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：1 mV
- Current - Supply：5µA
- Current - Output / Channel：8 mA
- Voltage - Supply Span (Min)：1.8 V
- Voltage - Supply Span (Max)：5.5 V
- Operating Temperature：-40°C ~ 105°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-665
- Supplier Device Package：5-HVSOF
- -3db Bandwidth：-
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Overview
The BU7245SHFV-TR is a single-channel CMOS operational amplifier manufactured by Rohm Semiconductor. It features ultra-low supply current of 5µA, low input offset voltage of 1mV, and low input bias current of 1pA. The device operates with a supply voltage range of 1.8V to 5.5V and provides rail-to-rail output swing. Key electrical parameters include a gain-bandwidth product of 70kHz, a slew rate of 0.035V/µs, and an output current capability of 8mA per channel. It is housed in a compact 5-HVSOF package.
Feature Summary
- Ultra-low power consumption suitable for battery-operated systems
- Rail-to-rail input and output voltage swing capabilities
- Low input offset voltage and low input bias current for precision applications
Applications
- Current sense applications
- Consumer electronics
- Automotive systems
Procurement Notes
Verify the specific suffix 'SHFV' against official Rohm documentation to confirm pinout and thermal characteristics, as variations exist within the BU7245 family. Ensure the component matches the required operating temperature range and package dimensions for your PCB layout. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when low power consumption and rail-to-rail performance are critical. It is suitable for applications requiring low input offset voltage and low bias current. Consider the 70kHz gain-bandwidth product and 0.035V/µs slew rate for signal processing needs. Compare with other BU7245 variants if different temperature ranges or packaging options are required.
Part Context
The BU7245SHFV-TR belongs to the BU7245 series of low-power, input-output full-swing operational amplifiers from Rohm Semiconductor. This series is designed for portable and battery-driven devices, offering high efficiency and precision in a small form factor. The SHFV suffix indicates the specific HVSOF-5 package configuration.
Replacement Considerations
Check for BU7245HFV-TR if a different temperature range or package variant is acceptable. Verify compatibility with BU7205SHFV-TR or BU7265SHFV-TR based on specific gain-bandwidth and current requirements within the same family.
