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BU7266F-E2
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Product Detailed Parameters
- Description：IC CMOS 2 CIRCUIT 8SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：CMOS
- Number of Circuits：2
- Output Type：Rail-to-Rail
- Slew Rate：0.0024V/µs
- Gain Bandwidth Product：4 kHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：1 mV
- Current - Supply：700nA
- Current - Output / Channel：4 mA
- Voltage - Supply Span (Min)：1.8 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 BU7266F-E2 is a dual-channel CMOS operational amplifier manufactured by ROHM Semiconductor. It features ultra-low power consumption with a typical supply current of 700 nA per channel and operates on a single supply voltage ranging from 1.8 V to 5.5 V. The device provides full input and output swing capabilities, supporting rail-to-rail operation. Key electrical specifications include a gain-bandwidth product of 4 kHz, a slew rate of 2.4 V/µs, and an input bias current of 1 pA. It is housed in an 8-SOP surface-mount package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Ultra-low power consumption suitable for battery-driven applications
- Full input and output voltage swing capability
- Low input bias current for high-impedance signal handling
Applications
- Battery-powered portable devices
- Sensor signal amplification circuits
- Low-power analog signal processing
Procurement Notes
Verify the specific ordering suffix and packaging configuration when sourcing components. Confirm that the received parts match the manufacturer's datasheet specifications regarding pinout and electrical parameters. Ensure compliance with RoHS directives if required for the target assembly process. Check for any specific handling instructions related to the SOP-8 package type during soldering.
Selection Notes
Select this component for designs requiring minimal quiescent current while maintaining full-signal swing at low supply voltages. It is appropriate for applications where power efficiency is critical but high-speed performance is not required. Consider the 8-SOP package constraints for PCB layout. Evaluate the 4 kHz bandwidth limit against the signal frequency requirements of the intended circuit application.
Part Context
This part belongs to the BU7266 series of low-power operational amplifiers from ROHM Semiconductor. The series is characterized by CMOS technology designed for low-voltage operation. The BU7266F-E2 variant specifically denotes the standard operating temperature range and packaging configuration within this product line.
FAQ
What is the maximum supply voltage for the BU7266F-E2?
The maximum supply voltage is 5.5 V.
Does the BU7266F-E2 support shutdown mode?
No, the device does not have a shutdown function.
