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HIN233ECP
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Product Detailed Parameters
- Description：LINE TRANSCEIVER, 1 FUNC, 2 DRIV
- Series：*
- Mfr：Harris Corporation
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The HIN233ECP is a CMOS RS-232 line transceiver manufactured by Harris Corporation. It integrates two drivers and two receivers in a single package, supporting full-duplex communication compliant with EIA-232-E, V.24, and V.28 standards. The device operates from a single +5V power supply and utilizes external capacitors for charge pump functionality. It features Schmitt trigger inputs on the receivers to improve noise immunity. The component is housed in a 16-pin SSOP (PDSO16) plastic/epoxy package.
Feature Summary
- Integrates dual drivers and dual receivers for complete RS-232 communication channels
- Operates reliably from a single +5V power supply source
- Incorporates Schmitt trigger inputs to enhance receiver noise rejection
Applications
- Industrial control systems requiring serial data transmission
- Modem interface circuits
- Portable battery-operated instruments
Procurement Notes
Verify the manufacturer status as Harris Corporation has undergone corporate restructuring and acquisitions. Confirm that the specific part number corresponds to original Harris documentation rather than subsequent licensee versions. Ensure compliance with RoHS directives if required, noting the provided data indicates non-compliance for some variants. Validate the package type and pinout against current design requirements.
Selection Notes
Select this component when a dual-channel RS-232 solution is needed with low power consumption. The CMOS technology allows operation from a single voltage rail, simplifying power supply design. Verify that the 16-pin SSOP package fits the available PCB footprint. Consider the operating temperature range of 0°C to 70°C for environmental suitability.
Part Context
The HIN233ECP belongs to the HIN232/HIN233 family of high-performance RS-232 transceivers. These devices were designed to replace older TTL-based interfaces, offering lower power dissipation and compatibility with modern CMOS logic levels. The series is characterized by its ability to function with small external capacitors, reducing overall system cost and board space.
Replacement Considerations
Check for equivalents from MaxLinear or other licensees holding rights to the Sipex/Harris RS-232 portfolio. Verify pin-to-pin compatibility before substitution.
