دیتاشیت 

Product Category: LED Lighting Drivers
Number of Channels: 10 Channel
Output Current: 2 mA to 30 mA
Input Voltage: 3 V to 20 V
Supply Current – Max: 9200 uA
Minimum Operating Temperature: 0 C
Maximum Operating Temperature: + 70 C
Mounting Style: Through Hole
Package / Case: MDIP
Series: LM3914
Packaging: Tube
Features: Internal voltage reference, Programmable output current
Height: 3.9 mm
Length: 22.86 mm
Operating Temperature Range: 0 C to + 70 C
Output Type: Current Mode
Type: Linear
Width: 6.35 mm
Pd – Power Dissipation: 1365 mW