SX1509BIULTRT Semtech, SX1509BIULTRT Datasheet - Page 38

• Manufacturer Part Number: SX1509BIULTRT
• Description: 16-chan GPIO W/ LED Driver & Keypad Engine (I2C)
• Manufacturer: Semtech

ADVANCED COMMUNICATIONS & SENSING
7.3
QFN-UT 20-pin, 3 x 3 mm, 0.4 mm pitch
7.4
Rev 3 – 9
QFN-UT 20-pin Outline Drawing
QFN-UT 20-pin Land Pattern
th
Sept. 2010
Figure 25 - QFN-UT 20-pin Outline Drawing
Figure 26 - QFN-UT 20-pin Land Pattern
38
World’s Lowest Voltage Level Shifting GPIO
SX1507B/SX1508B/SX1509B
with LED Driver and Keypad Engine
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