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ROHM BA2903YFCE2 Automotive Voltage Comparator

The BA2903YF-CE2 is an automotive-grade dual independent high-gain voltage comparator housed in an 8-pin SOP package. Designed for automotive applications such as engine control units, electric power steering, and anti-lock brake systems, it features a wide operating voltage range from 2V to 36V (split supply ±1V to ±18V). The device supports a temperature range from -40°C to +125°C and includes standard comparator pin assignments with ground sensing capability through a common mode input voltage range that includes ground. It offers internal ESD protection, low supply current of approximately 0.8mA, input bias current of about 50nA, and input offset current of around 5nA. Suitable for signal processing in automotive environments, it is sensitive to static discharge and requires proper handling procedures.

Authorized Distributors
Source:DigiKey
Part No:BA2903YF-CE2
Stock:205
Inv Date:06-09-2026
Price: Unit price: $0.63
Buy/RFQ:
Part No:BA2903YF-CE2
Stock:1100
Inv Date:06-10-2026
Price: Unit price: $0.63
Buy/RFQ:

ROHM BA2903YFCE2 Automotive Voltage Comparator Specifications:

  • Package: SOP8
  • Operating Voltage: 2V to 36V, split supply ±1V to ±18V
  • Temperature Range: -40°C to +125°C
  • Input Bias Current: 50nA (Typ.)
  • Input Offset Current: 5nA (Typ.)
  • Input Offset Voltage: Max 5mV (-40°C to +125°C)
  • Supply Current: 0.8mA (Typ.)
  • Ground Sense Capability: Common-mode Input Range includes ground
  • ESD protection: Internal circuit
  • Application: Automotive engine control units, electric power steering, ABS

Buy the ROHM Series Seda PEt: Automotive Comparator BA2903YFCE2

Order the ROHM BA2903YFCE2 online today to ensure your automotive electronics meet high standards of reliability and efficiency. This dual comparator delivers a wide voltage range, low power consumption, and high-temperature operation suitable for engine control units, electric power steering, and anti-lock brake systems. With robust ESD protection and minimal bias currents, it guarantees accurate voltage comparisons and signal detection even in harsh environments. Purchase now to benefit from fast delivery and technical support for your automotive project requirements.

Buy ROHM BA2903YFCE2 now and experience unmatched reliability and performance for automotive signal processing applications.

Frequently Asked Questions

Where can I buy ROHM BA2903YFCE2?

You can click on the BUY or RFQ button to purchase BA2903YFCE2 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BA2903YFCE2?

You can download the BA2903YFCE2 datasheet or visit the ROHM website for support.

Who is the manufacturer of BA2903YFCE2?

ROHM

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