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MAX213EWI is listed in the Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC TRANSCEIVER FULL 4/5 28SOIC. Review the specifications below when checking this part for your BOM.
The MAX213EWI+ is a +5V RS-232 transceiver featuring four drivers and five receivers in a 28-pin wide SOIC package. It operates at data rates exceeding 120kbps with integrated charge pumps requiring only four 0.1µF external capacitors. The device supports single-supply operation from +5V or 9V to +12V, eliminating the need for bipolar ±12V supplies. It includes a low-power shutdown mode and two active receivers (R4, R5) that remain functional during shutdown for ring indicator monitoring.
Verify the specific suffix 'E' indicates the -40°C to +85°C industrial temperature range. Confirm the 'W' suffix corresponds to the 28-pin Wide Small-Outline package. Ensure ordering includes the '+' designation for lead-free compliance. Cross-reference the manufacturer's latest datasheet revision to confirm pinout compatibility with existing designs.
Select this component when designing systems requiring multiple transmit and receive channels within a compact footprint. The MAX213 provides five receivers compared to the four found in similar MAX211 variants. Consider the increased propagation delay in shutdown mode if rapid wake-up times are critical for the application timing requirements.
This part belongs to the MAX200-MAX209/MAX211/MAX213 family of +5V RS-232 transceivers. It shares the same core architecture as the MAX211 but adds two additional receivers capable of operating in shutdown mode. The family utilizes integrated charge pumps to generate internal voltages from a single positive supply rail.
MAX211EWI+
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