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Product Detailed Parameters
- Description：IC VREF SHUNT TO92
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Output Type：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The HA17555FP-EL-E is a precision timer integrated circuit manufactured by Renesas Electronics Corporation, housed in an 8-pin DIP package. It operates within a supply voltage range of up to 16 V and supports a functional temperature range from -20 °C to 75 °C. The device features a maximum sink and source current capability of 200 mA, enabling direct connection to TTL logic. Its typical temperature-to-delay-time ratio is 50 ppm/°C, ensuring stable timing performance across operating conditions.
Feature Summary
- Supports mono and astable multivibrator configurations with minimal external components
- Provides high output drive capability for direct TTL interfacing
- Offers precise timing stability with low temperature coefficient
Applications
- Precision time delay circuits
- Pulse width modulation generation
- Logic timing applications
Procurement Notes
Verify the specific suffix EL-E against official Renesas documentation to confirm pinout compatibility and packaging specifications. Ensure the procurement channel provides valid traceability for this component variant. Cross-reference the datasheet revision to confirm operational parameters match system requirements before integration.
Selection Notes
Select this component when a reliable, low-cost timer solution is required for general-purpose timing tasks. Consider its 200 mA output drive for driving loads directly without additional buffering. Evaluate the DIP-8 package constraints against available board space and thermal management needs for the target application environment.
Part Context
This part belongs to the HA17555 series of precision timers, which are compatible with standard NE555 functionality. Renesas produces this series to provide accurate time delays or oscillations. The FP-EL-E designation indicates a specific plastic dual in-line package configuration optimized for through-hole mounting on printed circuit boards.
Replacement Considerations
The HA17555 series is functionally compatible with the NE555 timer. Verify pin-for-pin compatibility and electrical parameter limits when substituting with other generic timer ICs to ensure proper circuit operation.
