BA2904YF-LBH2

$2.16

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

SKU:4b3be47f6520 Category: Instrumentation, Op Amps, Buffer Amps Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 2 CIRCUIT 8SOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：General Purpose
Number of Circuits：2
Output Type：-
Slew Rate：0.2V/µs
Gain Bandwidth Product：500 kHz
Current - Input Bias：20 nA
Voltage - Input Offset：2 mV
Current - Supply：500µA
Current - Output / Channel：30 mA
Voltage - Supply Span (Min)：3 V
Voltage - Supply Span (Max)：36 V
Operating Temperature：-40°C ~ 125°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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BA2904YF-LBH2

Overview

The BA2904YF-LBH2 is a dual-channel industrial operational amplifier manufactured by ROHM Semiconductor. It features a gain-bandwidth product of 500 kHz and a slew rate of 200 mV/us. The device operates within a supply voltage range of 3 V to 36 V, with a typical operating current of 500 uA per channel. Key electrical specifications include an input offset voltage of 2 mV, input bias current of 20 nA, and an output current capability of 30 mA per channel. The common-mode rejection ratio is specified at 50 dB.

Feature Summary

Dual-channel architecture designed for ground-sensing applications
Operates on single or dual power supplies with wide voltage range
Common-mode input voltage range includes ground level

Applications

Industrial signal processing circuits
Ground-referenced sensor interface designs
General-purpose analog amplification in industrial environments

Procurement Notes

Verify the NRND status before integration, as this component is not recommended for new designs. Confirm that the SOP-14 package variant matches your PCB footprint requirements. Ensure compatibility with existing industrial system architectures given the end-of-life designation. Review the latest datasheet for any final manufacturing changes.

Selection Notes

Select this part only if maintaining legacy industrial systems is required. Compare against newer ROHM automotive-grade alternatives like the BA2904YF-CE2 for improved CMRR and noise performance. Consider the SOP-14 package constraints versus standard SOIC options. Evaluate if the 500 kHz bandwidth meets specific frequency response needs.

Part Context

This component belongs to the BA290x series of ground-sense operational amplifiers from ROHM. It is specifically engineered for industrial applications requiring long-term support. The series emphasizes stability and wide operating temperature ranges suitable for harsh environments.