BA3472YFV-CE2

$1.67

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

SKU:a654dcd02e90 Category: Instrumentation, Op Amps, Buffer Amps Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 2 CIRCUIT 8SSOPB
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：General Purpose
Number of Circuits：2
Output Type：-
Slew Rate：10V/µs
Gain Bandwidth Product：4 MHz
Current - Input Bias：100 nA
Voltage - Input Offset：10 mV
Current - Supply：4mA
Current - Output / Channel：30 mA
Voltage - Supply Span (Min)：3 V
Voltage - Supply Span (Max)：36 V
Operating Temperature：-40°C ~ 125°C
Grade：Automotive
Qualification：AEC-Q100
Mounting Type：Surface Mount
Package / Case：8-LSSOP (0.173", 4.40mm Width)
Supplier Device Package：8-SSOP-B
-3db Bandwidth：-

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BA3472YFV-CE2

Overview

The BA3472YFV-CE2 is a dual-channel high-speed operational amplifier manufactured by ROHM Semiconductor, designed for automotive applications. It features a gain-bandwidth product of 4 MHz and a slew rate of 10 V/µs. The device operates within a supply voltage range of 3 V to 36 V and draws a typical operating current of 4 mA. Key electrical specifications include a voltage gain of 100 dB, a common-mode rejection ratio (CMRR) of 97 dB, and an output current capability of 30 mA per channel. It is housed in an SSOP-B8 package and meets AEC-Q100 qualification standards.

Feature Summary

Dual-channel architecture with integrated phase compensation capacitors for stability
Wide single-supply operation capability ranging from +3.0 V to +36.0 V
Automotive-grade reliability compliant with AEC-Q100 standards
High-speed performance characterized by a 10 V/µs slew rate

Applications

Engine control units
Electric power steering systems
Anti-lock braking systems

Procurement Notes

Verify the component status as Not Recommended for New Designs (NRND) before initiating any new procurement cycles. Confirm that existing inventory levels are sufficient to support long-term maintenance requirements. Ensure compatibility with current design constraints given the discontinuation recommendation. Check for valid alternative part numbers if future production scalability is required. Validate all ordering information against official manufacturer documentation to avoid sourcing errors.

Selection Notes

Select this component when a dual-channel solution with high-speed characteristics is required for automotive environments. The wide supply voltage range supports various system architectures without requiring complex level shifting. Consider the AEC-Q100 qualification for robustness in harsh conditions. Evaluate the 30 mA output current against load requirements. Review the NRND status carefully to assess lifecycle risks for the specific project timeline.

Part Context

This device belongs to ROHM's automotive high-speed operational amplifier family, specifically engineered for ground-sense applications. It integrates two independent amplifiers on a single chip, optimizing board space. The series is tailored for critical vehicle subsystems demanding precise signal processing and rapid response times under varying electrical loads and temperatures.