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HI3-0547-5
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Product Detailed Parameters
- Description：IC MUX DUAL 8:1 1.8KOHM 28DIP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：1.8kOhm
- Channel-to-Channel Matching (ΔRon)：126Ohm
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±15V
- Switch Time (Ton, Toff) (Max)：300ns, 300ns (Typ)
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF, 30pF
- Current - Leakage (IS(off)) (Max)：30pA (Typ)
- Crosstalk：-
- Operating Temperature：0°C ~ 75°C (TA)
- Mounting Type：Through Hole
- Package / Case：28-DIP (0.600", 15.24mm)
- Supplier Device Package：28-PDIP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The HI3-0547-5 is a multiplexer switch IC manufactured by Renesas Electronics Corporation. It belongs to the HI4P0547 series and features an annealed design for improved performance. The device operates with a maximum supply voltage of 22 V and supports dual power supplies up to 18 V. Key electrical parameters include a maximum on-resistance of 1.8 kOhms, a maximum operating frequency of 300 ns, and a maximum quiescent current of 2 mA. It is housed in a PLCC package and functions as a differential multiplexer with overvoltage protection.
Feature Summary
- Integrated overvoltage protection for enhanced circuit reliability
- Annealed construction for stable signal transmission characteristics
- Supports single or dual power supply configurations
Applications
- Signal routing in data acquisition systems
- Multiplexing in industrial control interfaces
- Input selection for measurement instrumentation
Procurement Notes
Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status prior to integration. Check for end-of-life notices or discontinuance announcements from the manufacturer. Ensure storage conditions meet humidity sensitivity requirements to prevent package degradation before assembly.
Selection Notes
Select this component when differential signal multiplexing with high impedance is required. Consider the 1.8 kOhm on-resistance impact on signal integrity for low-level signals. Verify that the PLCC package footprint matches the PCB layout. Ensure the operating temperature range aligns with the system environment.
Part Context
This part is part of the HI4P0547 family of multiplexer switches. It shares functional similarities with other devices in the series but may differ in specific pinouts or packaging options. The HI3-0547-5 designation indicates a specific variant within the broader Intersil/Renesas analog switch portfolio.
Replacement Considerations
Consult official datasheets for direct pin-to-pin replacements. Verify compatibility with existing control logic levels. Evaluate thermal performance differences if substituting with similar multiplexer ICs.
