The U12-PH has pin-headers installed (component side) instead of
screw-terminals, and the LED is mounted on the component side. Ships
with the populated PCB only.
OEM Versions (U12-PH and U12-NTH)
There are 2 OEM board-only versions of the U12 available for customers interested in designing the U12 into another product.
LabJack U12-PH (OEM Version): This -PH board has pin-headers
installed (component side) instead of screw-terminals, and the LED is
mounted on the component side.
LabJack U12-NTH (OEM Version): This -NTH board does not have any
through-hole components installed (screw-terminals, pin-headers, LED,
USB connector, and DB25 connector).
The OEM versions do not include anything besides the board itself.
Dimensional drawings and software are available on the U12 downloads
page.
USB Multifunction DAQ
The U12 is the original LabJack. The device is solid - the firmware
hasn't changed in a decade, and it has a very long service record of
reliability and customer satisfaction - all with an attractive price
point. It can be used for measurement and control within simple analog
and digital systems. We continue to produce and sell U12s because a
large number of our customers have integrated them successfully into
other products.
New applications should consider the U3 family over the U12 because the U3 is faster, more flexible, and is compatible with our wide array of LJTick accessories.
Hardware Overview
Technical Specifications
8 Single-Ended, 4 Differential 12-Bit Analog Inputs
±10 Volt Analog Input Range
PGA with Gains of 1, 2, 4, 5, 8, 10, 16, or 20 V/V
Up to 8 ksamples/Sec (Burst) or 1.2 ksamples/Second (Stream)