MAX13236EETE+TGH7

Drivers, Receivers, Transceivers Overview

The MAX13236EETE+TGH7 is a single-driver, single-receiver RS-232 transceiver from the MAX1323x family. It supports data rates up to 250kbps and operates on a +3V to +5.5V supply voltage with a separate logic supply (VL) ranging from 1.62V to VCC. The device features AutoShutdown Plus technology, reducing supply current to 1µA when inputs are inactive for over 30 seconds. It includes integrated charge pumps requiring four 0.1µF capacitors and provides ±15kV HBM ESD protection. The component is housed in a 16-pin TQFN-EP package and functions within an operating temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrates low-voltage logic interface to facilitate direct connection with ASICs and microcontrollers operating at various logic levels.
• Incorporates AutoShutdown Plus functionality that automatically reduces power consumption by entering a low-power shutdown mode during periods of inactivity.
• Provides robust electrostatic discharge protection rated at ±15kV HBM on receiver inputs and transmitter outputs.

Drivers, Receivers, Transceivers Applications

• Telematics systems
• GPS navigation units
• Industrial control equipment
• Point-of-sale (POS) terminals

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and RoHS compliance status. Confirm availability through authorized distribution channels as stock levels fluctuate. Ensure the selected variant matches the required data rate specifications for the target application design.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring a single full-duplex RS-232 channel with low-voltage logic compatibility. Choose this part over higher-speed variants if the system design prioritizes lower power consumption or simplified capacitor requirements. Verify that the host logic supply voltage falls within the specified 1.62V to VCC range for proper signal thresholding.

Drivers, Receivers, Transceivers Part Context

This device belongs to the MAX13234E–MAX13237E family of high-speed RS-232 transceivers. It shares architectural similarities with the MAX13237E but is differentiated by its maximum guaranteed data rate of 250kbps compared to the 3Mbps capability of the MAX13237E. All members of this series utilize the same pinout and feature set regarding power management and ESD protection.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX13237EETE+ serves as a functional substitute offering identical pinouts and features with a higher maximum data rate of 3Mbps. Designers must verify that the increased speed does not introduce signal integrity issues in existing layouts.