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BU7264SFV-E2
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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：1.1V/µs
- Gain Bandwidth Product：2 MHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：1 mV
- Current - Supply：550µA
- Current - Output / Channel：12 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：14-LSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-SSOP-B
- -3db Bandwidth：-
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Overview
The BU7264SFV-E2 is a four-channel CMOS operational amplifier manufactured by ROHM Semiconductor. It operates on a single power supply ranging from 1.8 V to 5.5 V. Key electrical specifications include a gain-bandwidth product of 2 MHz, a slew rate of 1.1 V/µs, and an input bias current of 1 pA typical. The device features full swing input and output capabilities, with an operating temperature range from -40°C to +105°C. It is housed in an SSOP-B14 package.
Feature Summary
- Supports low voltage operation within a wide supply range.
- Enables full amplitude input and output signal handling.
- Features extremely low input bias current for high impedance applications.
- Includes built-in phase compensation capacitors.
Applications
- Portable electronic devices requiring low power consumption
- Sensor interface circuits
- General purpose analog signal processing
Procurement Notes
Verify the specific suffix E2 against the manufacturer's datasheet to confirm compliance with RoHS directives and lead-free status. Ensure the SSOP-B14 package dimensions match the target PCB footprint requirements. Confirm that the operating temperature range meets the environmental conditions of the intended application.
Selection Notes
Select this component when a quad-channel configuration is required alongside low voltage compatibility. The 1.1 V/µs slew rate suits moderate speed applications rather than high-frequency video processing. Consider the 1 pA input bias current advantage over bipolar counterparts for high-impedance sensor interfaces.
Part Context
This part belongs to the BU7264 series of full-swing operational amplifiers. It shares architectural similarities with other members like the BU7262SFV-E2 but offers four channels instead of two. The series is designed for battery-powered equipment where minimizing current draw while maintaining signal integrity is critical.
Replacement Considerations
Direct substitutes may include the BU7262SFV-E2 if only two channels are needed. Verify pinout compatibility between SSOP-B14 variants before substitution. Cross-reference with other ROHM low-voltage op-amps for functional equivalence.
