BU7242SFVM-TR

$2.07

Description：IC CMOS 2 CIRCUIT 8MSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0b1ed3ee29b6 Category: Instrumentation, Op Amps, Buffer Amps Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC CMOS 2 CIRCUIT 8MSOP
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：0.4V/µs
Gain Bandwidth Product：900 kHz
Current - Input Bias：1 pA
Voltage - Input Offset：1 mV
Current - Supply：180µA
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：8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
Supplier Device Package：8-MSOP
-3db Bandwidth：-

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BU7242SFVM-TR

Overview

The BU7242SFVM-TR is a dual-channel low-voltage CMOS operational amplifier manufactured by Rohm Semiconductor. It operates within a supply voltage range of 1.8 V to 5.5 V and features a gain-bandwidth product of 900 kHz with a slew rate of 400 mV/µs. The device draws a typical supply current of 180 µA per channel and provides an output current capability of 10 mA. Key electrical specifications include an input offset voltage of 1 mV, input bias current of 1 pA, common-mode rejection ratio of 45 dB, and power supply rejection ratio of 60 dB. It is housed in an MSOP-8 package and supports an extended operating temperature range from -40°C to +105°C.

Feature Summary

Low supply current consumption suitable for battery-powered applications
Full swing input and output voltage ranges
Extended industrial operating temperature range

Applications

Battery-driven portable devices
Sensor signal amplification circuits
Low voltage general-purpose analog processing

Procurement Notes

Verify the specific suffix 'SFVM' indicates the MSOP-8 package and extended temperature grade compared to standard variants. Confirm RoHS compliance status as specified in the official datasheet. Ensure ordering quantities align with the manufacturer's standard reel packaging requirements. Cross-reference the exact part number against the latest Rohm Semiconductor documentation to confirm availability and lead times.

Selection Notes

Select this component when low power consumption and rail-to-rail performance are required in a compact surface-mount package. The 900 kHz bandwidth suits moderate-speed signal conditioning tasks. Compare against the BU7242FVM series for standard temperature options or the BU7262SFVM series if higher speed is needed. Verify that the 10 mA output drive meets load requirements.

Part Context

This part belongs to the BU7242 family of low-voltage CMOS operational amplifiers. It shares architectural similarities with other members like the BU7242FVM but offers an extended temperature range and specific packaging. The series is designed for applications requiring minimal power usage while maintaining full input and output voltage swings.