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Product Detailed Parameters
- Description：DUAL COMPARATOR
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Type：-
- Number of Elements：-
- Output Type：-
- Voltage - Supply, Single/Dual (±)：-
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：-
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The HA17903ARPEL-E is a dual voltage comparator manufactured by Renesas Electronics Corporation. It utilizes a CMOS process to achieve low voltage operation, low power consumption, and fast response characteristics. The device features bipolar voltage comparison with improved RF noise performance. It is supplied in an 8-pin package with embossed tape carrier packaging and is lead-free compliant.
Feature Summary
- Dual channel configuration for general-purpose comparison tasks
- CMOS process technology enabling low power consumption and fast response
- Improved RF noise immunity for stable operation
- Lead-free construction compliant with environmental standards
Applications
- Low voltage signal processing circuits
- General-purpose voltage monitoring systems
- Fast response switching applications
Procurement Notes
Verify the complete part number including the suffix EL-E to ensure correct packaging and lead-free status. Confirm the manufacturer is Renesas Electronics Corporation or its authorized subsidiary. Check datasheet revisions for any updates to electrical characteristics or pin configurations before integration into final designs.
Selection Notes
Select this component when dual comparators are required in space-constrained designs utilizing CMOS processes. It is suitable for applications demanding low power consumption alongside fast response times. Ensure the supply voltage range matches the system requirements for optimal performance and stability.
Part Context
This device belongs to the HA17903 series of general-purpose comparators. The series is characterized by the use of CMOS technology to provide efficient performance in low voltage environments. The specific variant includes packaging details indicating tape-and-reel delivery for automated assembly.
Replacement Considerations
Check for direct replacements within the HA17903 family such as HA17903ARP or HA17903APS. Verify pin compatibility and electrical specifications against the original design requirements before substitution.
