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BD7542SFVM-TR
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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：0.3V/µs
- Gain Bandwidth Product：600 kHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：1 mV
- Current - Supply：400µA
- Current - Output / Channel：7 mA
- Voltage - Supply Span (Min)：5 V
- Voltage - Supply Span (Max)：14.5 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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Overview
The BD7542SFVM-TR is a dual-channel CMOS operational amplifier manufactured by ROHM Semiconductor. It operates within a supply voltage range of +5.0 V to +14.5 V on a single supply or ±2.5 V to ±7.25 V on a dual supply. The device features a gain-bandwidth product of 600 kHz and a slew rate of 300 mV/µs. Typical supply current is 400 µA with an input bias current of 1 pA. It provides full input and output voltage swing, housed in an MSOP-8 package with an operating temperature range from -40°C to +105°C.
Feature Summary
- Supports wide high-voltage operation ranging from +5.0 V to +14.5 V on a single supply.
- Delivers full input and output voltage swing capabilities for maximum dynamic range.
- Maintains extremely low input bias current characteristics typical of CMOS technology.
- Integrates internal phase compensation capacitors to ensure stability without external components.
Applications
- Industrial sensor signal conditioning
- Battery-powered instrumentation circuits
- General-purpose analog signal processing
Procurement Notes
Verify the specific suffix TR indicates tape and reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the MSOP-8 footprint matches the target PCB layout requirements. Validate that the extended industrial temperature range meets environmental specifications.
Selection Notes
Select this component when high-voltage single-supply operation is required alongside low power consumption. The dual-channel configuration reduces board space compared to single-channel alternatives. Verify that the 600 kHz bandwidth satisfies the application's frequency response needs. Consider the MSOP-8 package constraints for thermal management and assembly density.
Part Context
This part belongs to the BD7542 family of low-power, input-output full-swing operational amplifiers. The series integrates monolithic CMOS technology with built-in phase compensation. It is designed for applications requiring wide supply voltage ranges and minimal quiescent current draw in compact surface-mount packages.
Replacement Considerations
BD7542F-E2 offers identical electrical performance in an SOP-8 package. BD7542SFVM is the non-tape variant of the same MSOP-8 component. BD7541G serves as a single-channel alternative within the same family.
