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SX1505 Datasheet (SX1504 - SX1506) 4/8/16 Channel GPIO

Manufacturer: SEMTECH

Download the SX1505 datasheet PDF. This datasheet also includes the SX1504 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SX1504-SemtechCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SX1505
Manufacturer SEMTECH
File Size 970.70 KB
Description (SX1504 - SX1506) 4/8/16 Channel GPIO
Download SX1505 Download (PDF)

General Description

The SX1504, SX1505 and SX1506 are complete General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment.

They allow easy serial 2 expansion of I/O through a standard I C interface.

GPIO devices can provide additional control and monitoring when the microcontroller or chipset has insufficient I/O ports, or in systems where serial communication and control from a remote location is advantageous.

Overview

SX1504/SX1505/SX1506 4/8/16 Channel GPIO WIRELESS & SENSING SX1504/SX1505/SX1506 4/8/16 Channel GPIO with NINT and.

Key Features

  • 4/8/16 channel of I/Os True bi-directional style I/O Programmable Pull-up/Pull-down Push/Pull outputs 2.5V to 5.5V independent operating voltage for all supply rails (VDDM, VCC1, VCC2) 5.5V compatible I/Os, up to 24mA output sink (no total sink current limit) Fully programmable logic functions (PLD) 2 400kHz 2-wire I C compatible slave interface Open drain active low interrupt output (NINT) Bit maskable Programmable edge sensitivity Power-On Reset and reset input (NRESET) Ultra low cur.

More Datasheets from SEMTECH

Part Number Description
SX1501 4 Channel Low Voltage GPIO
SX1502 8 Channel Low Voltage GPIO
SX1503 16 Channel Low Voltage GPIO
SX1504 (SX1504 - SX1506) 4/8/16 Channel GPIO
SX1506 (SX1504 - SX1506) 4/8/16 Channel GPIO
SX1507 Lowest Voltage Level Shifting GPIO
SX1508 Lowest Voltage Level Shifting GPIO
SX1508B Worlds Lowest Voltage Level Shifting GPIO
SX1509 Lowest Voltage Level Shifting GPIO
SX1509B Worlds Lowest Voltage Level Shifting GPIO