Datasheet Details
Part number:
SX1503, SX1501
Manufacturer:
Semtech Corporation
File Size:
0.98 MB
Description:
16 channel low voltage gpio.
Note:
This datasheet PDF includes multiple part numbers: SX1503, SX1501.
Please refer to the document for exact specifications by model.
SX1503, SX1501, 16 Channel Low Voltage GPIO
The SX1501, SX1502 and SX1503 are complete ultra low voltage General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment.
They allow easy serial expansion of I/O through a standard I2C interface.
GPIO devices can provide additional control and monito
SX1503 Features
* 4/8/16 channel of I/Os True bi-directional style I/O Programmable Pull-up/Pull-down Push/Pull outputs
* 1.2V 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)
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