MAX14828ATG+T

Drivers, Receivers, Transceivers Overview

The MAX14828ATG+T is a high-performance, dual-channel, bidirectional I/O expander designed for automotive and industrial applications. It features two independent channels with configurable direction control and open-drain outputs. The device operates over an extended temperature range and supports multiple interface protocols including I2C and SMBus. Key electrical characteristics include a supply voltage range of 1.65V to 5.5V and low quiescent current consumption. Each channel provides robust ESD protection and fault tolerance suitable for harsh environments.

Drivers, Receivers, Transceivers Feature Summary

• Bidirectional data transfer capability on both channels
• Configurable pin directions via internal registers
• Integrated ESD protection for signal lines
• Supports standard and fast-mode I2C communication

Drivers, Receivers, Transceivers Applications

• Automotive body control modules
• Industrial sensor interfaces
• General-purpose I/O expansion in embedded systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ATG+T' against official Analog Devices documentation to confirm tape-and-reel packaging and lead-free status. Ensure compatibility with your system's I2C address configuration before procurement. Cross-reference the datasheet revision date to guarantee accurate timing specifications.

Drivers, Receivers, Transceivers Selection Notes

Select this component when dual-channel bidirectional I/O expansion is required within a compact TDFN package. Consider its operating voltage range and ESD ratings relative to your target application environment. Verify that the I2C speed requirements align with the device's specified clock frequencies.

Drivers, Receivers, Transceivers Part Context

This part belongs to Maxim Integrated's family of I/O expanders, optimized for space-constrained designs. It complements other single-channel or multi-port variants by offering dual functionality in a small footprint. The series is commonly used in automotive electronics where reliability and compactness are critical.

Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives such as the MAX14827 if single-channel operation suffices. Verify register compatibility if migrating from older I/O expander models. Confirm that substitute parts meet the same automotive qualification standards if applicable.