Integrated Circuits (ICs)

SX1509QBIULTRT

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Semtech Corporation

16 CHAN LOW VOLT GPIO + PWM

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Integrated Circuits (ICs)

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Semtech Corporation

16 CHAN LOW VOLT GPIO + PWM

Technical Specifications

Parameters and characteristics for this part

Specification	SX1509QBIULTRT

Clock Frequency	400 kHz
Current - Output Source/Sink	15 mA, 8 mA
Features	POR, LED Output, Keypad Controller
Interface	I2C
Interrupt Output	True
Mounting Type	Surface Mount
Number of I/O	16
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Open Drain, Push-Pull
Package / Case	28-UFQFN Exposed Pad
Supplier Device Package	28-QFN-UT (4x4)
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.425 V

Part	Package / Case	Mounting Type	Interrupt Output	Features	Interface	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Clock Frequency	Number of I/O	Supplier Device Package	Current - Output Source/Sink	Supplied Contents	Function	Secondary Attributes	Type	Utilized IC / Part	Primary Attributes
Semtech Corporation SX1509QBIULTRT	28-UFQFN Exposed Pad	Surface Mount		Keypad Controller LED Output POR	I2C	85 °C	-40 °C	Open Drain Push-Pull	1.425 V	3.6 V	400 kHz	16	28-QFN-UT (4x4)	8 mA 15 mA
Semtech Corporation SX1509BEVK															Board(s) Cable(s)	GPIO Expander	On-Board LEDs	Interface	SX1509	Level Shifter

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General part information

I/O Expander 16 I2C 400 kHz 28-QFN-UT (4x4)

Technical documentation and resources

No documents available