155-0038-01

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The Tektronix 155-0038-01 is a 5-bit current source D/A converter chip made by Tektronix. It is packaged in a 16-pin DIP. Two may be cascaded for a 10-bit DAC with 1/2 LSB accuracy.

Data Sheet

Used in

The 155-0038-01 is used in several 7000 series plugins to drive the mainframe's readout current inputs, which it can do directly when powered from -15V: