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3V3
3V3
VCC
3V3
3V3
VCC
3V3
VCC
R3
Resistance
10KΩ
R1
Resistance
10KΩ
C2
Capacitance
10uF
R2
Resistance
10KΩ
Q1
SDA
Q2
I2C_SDA
I2C_SCL
I2C_SDA
SCL
I2C_SCL
INT
U1
J1

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LTR-390UV-01 Reference Design

LTR-390UV-01 Reference Design thumbnail
This project is a design for a UV sensor circuit based on the Lite-On LTR-390UV-01. Key components include a voltage regulator (AP2112K-3.3TRG1), level-shifting N-channel MOSFETs (BSS138), resistors, and capacitors. The circuit interface includes I2C communication and power connections, facilitated through JST connectors. #referenceDesign #industrialsensing #liteon #template #reference-design

Properties

creativecommons.org/licenses/by/4.0/

Pricing & Availability

Distributor

Qty 1

Arrow

$0.58–$0.88

Digi-Key

$0.87–$4.85

LCSC

$1.03–$1.07

Mouser

$1.91

TME

$0.00

Verical

$0.01–$0.17

Controls