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Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR 8MSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：2V ~ 36V, ±1V ~ 18V
- Voltage - Input Offset (Max)：4mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：16mA @ 5V
- Current - Quiescent (Max)：1mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-MSOP
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The BA2903YFVM-CTR is a dual-channel standard open-collector comparator manufactured by Rohm Semiconductor. It operates on a single supply voltage ranging from 2V to 36V or dual supplies of ±1V to ±18V. The device features a typical supply current of 0.6mA, a maximum input offset voltage of 4mV at 5V, and a typical input bias current of 0.25µA at 5V. It delivers a typical output current of 16mA at 5V with a response time of 1.3µs. Designed for automotive applications, it meets AEC-Q100 standards and functions within an operating temperature range of -40°C to 125°C.
Feature Summary
- Supports wide operating supply voltage ranges suitable for various automotive power systems
- Features low supply current consumption for energy-efficient operation
- Includes internal ESD protection circuits for enhanced reliability
- Provides open-collector outputs compatible with standard comparator pin assignments
Applications
- Engine control units in automotive systems
- Electric power steering (EPS) applications
- Antilock brake system (ABS) monitoring
Procurement Notes
Verify the specific suffix and package configuration against the latest official datasheet before procurement. Confirm that the component status aligns with project requirements, as availability may vary. Ensure compatibility with existing design constraints regarding voltage levels and thermal management specifications.
Selection Notes
Select this component when a dual-channel comparator with open-collector outputs is required for automotive environments. It is suitable for designs needing wide supply voltage tolerance and low quiescent current. Consider its AEC-Q100 qualification for robustness in harsh conditions. Evaluate if the input offset voltage and bias current meet the precision requirements of the sensing circuit.
Part Context
This part belongs to the BA2903 series of automotive-grade comparators. It integrates two independent high-gain voltage comparators into a single monolithic IC. The series is designed to meet strict automotive reliability standards while offering standard pin-out configurations for easy integration into existing electronic control modules.
Replacement Considerations
- BA2903YFVM-C
