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ROHM BA2901YFCE2 High-Gain Voltage Comparator

The BA2901YF-CE2 is a quad, high-gain voltage comparator designed for automotive electronics, including engine control, electric power steering, and ABS. It operates over a wide supply voltage from 2V to 36V and temperatures from -40°C to +125°C. This automotive-grade comparator features internal ESD protection, low supply current around 0.8mA, and inputs with a common-mode voltage that includes ground for direct sensing. Its compact SOP14 package ensures reliable performance in demanding environments, with careful handling to prevent electrostatic damage.

Authorized Distributors
Source:DigiKey
Part No:BA2901YF-CE2
Stock:5000
Inv Date:06-09-2026
Price: Unit price: $0.35828
Buy/RFQ:
Part No:BA2901YF-CE2
Stock:2858
Inv Date:06-10-2026
Price: Unit price: $0.77
Buy/RFQ:

ROHM BA2901YFCE2 High-Gain Voltage Comparator Specifications:

  • Package: SOP14
  • Supply Voltage Range: 2V to 36V (split supply: ±1V to ±18V)
  • Operating Temperature: -40°C to +125°C
  • Input Bias Current: approximately 50nA
  • Input Offset Current: approximately 5nA
  • Supply Current: about 0.8mA (Typ.)
  • Common-Mode Input Voltage Range includes ground
  • Internal ESD Protection Circuit
  • Pin Assignments: standard comparator with differential inputs and output
  • Suitable for automotive signal processing and control systems

Buy the ROHM Series Comparator: BA2901YF-CE2 Auto High-Gain Voltage Comparator

Purchase the ROHM BA2901YF-CE2 today for reliable automotive signal processing. Its wide operating voltage from 2V to 36V, low power consumption, and high temperature range make it ideal for engine control units, anti-lock braking systems, and electric power steering. Featuring internal ESD protection and precise input bias currents, this comparator ensures robust performance under demanding conditions. Elevate your automotive electronics project with this industrial-grade, space-efficient SOP14 device, and enjoy dependable, high-quality operation delivered right to your doorstep.

Order your ROHM Series BA2901YF-CE2 automotive high-gain voltage comparator today and give your projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy ROHM BA2901YFCE2?

You can click on the BUY or RFQ button to purchase BA2901YFCE2 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BA2901YFCE2?

You can download the BA2901YFCE2 datasheet or visit the ROHM website for support.

Who is the manufacturer of BA2901YFCE2?

ROHM

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