XRA1202PIL16-F

Description：IC XPNDR 400KHZ I2C SMBUS 16QFN
Series：-

SKU:c81ef1d1b15a Category: I/O Expanders Brand: MaxLinear, Inc.

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Product introduction

Product Detailed Parameters

Description：IC XPNDR 400KHZ I2C SMBUS 16QFN
Series：-
Mfr：MaxLinear, Inc.
Package：Tray
Number of I/O：8
Interface：I2C, SMBus
Interrupt Output：Yes
Features：-
Output Type：Open Drain
Current - Output Source/Sink：-
Clock Frequency：400 kHz
Voltage - Supply：1.65V ~ 3.6V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-VFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)
Grade：-
Qualification：-

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XRA1202PIL16-F

Overview

The XRA1202PIL16-F is an 8-bit I/O expander manufactured by MaxLinear, designed for SMBus and I2C interface communication. It operates within a supply voltage range of 1.65 V to 3.6 V and supports a maximum clock frequency of 100 kHz. The device features interrupt output capability and is housed in a TSSOP-16 surface-mount package. It functions reliably across an industrial temperature range from -40°C to +85°C, with a maximum power dissipation of 200 mW and an output current capacity of 160 mA.

Feature Summary

Provides 8-bit general-purpose input/output expansion via standard I2C and SMBus serial interfaces.
Includes internal pull-up resistors and dedicated interrupt output functionality for efficient host notification.
Supports low-voltage operation suitable for portable and battery-powered electronic applications.

Applications

Portable consumer electronics requiring GPIO expansion
Industrial control systems utilizing SMBus protocols
Embedded devices needing additional digital input/output lines

Procurement Notes

This component is officially classified as obsolete and no longer manufactured by MaxLinear. Availability is restricted to existing stock or secondary market sources. Verify authenticity and condition carefully when sourcing from third-party distributors, as original production has ceased.

Selection Notes

Select this part only if legacy compatibility with the XRA1202P series is required. Ensure the design accommodates the discontinuation status and long-term supply risks associated with obsolete components. Consider functional equivalents if new production is necessary.

Part Context

The XRA1202PIL16-F belongs to the XRA1202P family of I/O expanders. It serves as a specific variant within MaxLinear's interface IC portfolio, offering 8-bit expansion in a TSSOP-16 package. This model is distinct from other variants like the XRA1202IG16-F which may differ in packaging or specific electrical characteristics.

Replacement Considerations

Official substitutes are not listed. Similar available parts include the XRA1202IG16-F. Verify pinout and electrical specifications before substitution.