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Product Detailed Parameters
- Description：27S03ADM/B
- Series：-
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Memory Type：-
- Memory Format：-
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- Memory Size：-
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- Write Cycle Time - Word, Page：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Access Time：-
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Overview
The MAX562EAI is a serial interface transceiver manufactured by Rochester Electronics, LLC. It operates within a supply voltage range of 2.7V to 5.25V and supports the RS232 protocol. The device features three drivers and five receivers in a full-duplex configuration. It includes receiver hysteresis of 300mV and supports data rates up to 230kbps. The component is designed for surface mount installation in a 28-SSOP package with a width of 5.30mm. It functions across an operating temperature range of -40°C to 85°C. The part is classified as obsolete and is RoHS non-compliant.
Feature Summary
- Supports RS232 serial communication protocol
- Integrates multiple drivers and receivers for full-duplex operation
- Operates on low voltage supply ranges
Applications
- Serial communication systems requiring RS232 interfaces
- Industrial equipment with legacy serial connectivity needs
- Embedded systems utilizing surface mount technology
Procurement Notes
Verify the exact manufacturer lot and date code upon receipt, as this is an obsolete component distributed by Rochester Electronics. Confirm that the RoHS non-compliant status aligns with your regulatory requirements. Ensure the 28-SSOP package dimensions match your PCB footprint specifications. Check for any specific handling instructions related to the moisture sensitivity level provided in the datasheet.
Selection Notes
Select this component only if RS232 compatibility and the specific driver/receiver count are required. Consider the obsolete status when planning long-term production runs. Verify that the 2.7V to 5.25V supply range fits your system design. The 28-SSOP package must be compatible with your assembly process. Evaluate alternative sources if lead times or availability are critical constraints.
Part Context
Rochester Electronics specializes in sustaining production of obsolete semiconductor components. This part is sourced from original manufacturer inventory or licensed production lines. It serves markets requiring legacy interface solutions. The company maintains quality standards through rigorous testing. This specific model represents a discontinued industrial standard interface chip.
Replacement Considerations
No public confirmed substitute part numbers are available for this specific obsolete component. Users should verify pin-to-pin compatibility with other RS232 transceivers if considering alternatives. Consult technical documentation for electrical parameter matching.
