Development Boards, Kits, Programmers

SX1509BEVK

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Semtech Corporation

SX1509B EVALUATION KIT

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Development Boards, Kits, Programmers

Active

Semtech Corporation

SX1509B EVALUATION KIT

Technical Specifications

Parameters and characteristics for this part

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

SX1509 GPIO Expander Interface Evaluation Board

Technical documentation and resources