SX1509BIULTRT Semtech, SX1509BIULTRT Datasheet - Page 39
SX1509BIULTRT
Manufacturer Part Number
SX1509BIULTRT
Description
16-chan GPIO W/ LED Driver & Keypad Engine (I2C)
Manufacturer
Semtech
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ADVANCED COMMUNICATIONS & SENSING
7.5
QFN-UT 28-pin, 4 x 4 mm, 0.4 mm pitch
7.6
Rev 1 – 30
QFN-UT 28-pin Outline Drawing
QFN-UT 28-pin Land Pattern
th
Oct. 2009
Figure 26 - QFN-UT 28-pin Outline Drawing
Figure 27 - QFN-UT 28-pin Land Pattern
39
World’s Lowest Voltage Level Shifting GPIO
with LED Driver and Keypad Engine
SX1507/SX1508/SX1509
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