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ZN425J Datasheet 8-Bit D to A/A to D Converter

Manufacturer: FERRANTI

Datasheet Details

Part number ZN425J
Manufacturer FERRANTI
File Size 2.48 MB
Description 8-Bit D to A/A to D Converter
Download ZN425J Download (PDF)

General Description

The ZN425E (or ZN425J) is a monolithic S.l.G.

8-bit digital to analogue convortor containing an R-2Rladder network of diffused resistors with precision bipolar rwltchos, and in addition a countor and a 2.5V precision voltag€ roference.

The counter ir I powerful addition which allows a precision staircase to be generated y6ry rimply merely by clocking tho count€r.

Overview

D.A/A-D CONVERTER zN425E 2il425J.

Key Features

  • O Type : Monolithic, containr D-A with counter and reference O Accuracy : O.2YoFSR at 25'C (+.
  • tSB linearity) o Operating Ranges : O'C to 70'C (ZN425E) -55'C to +125'C (ZN425J) O Gompatibility : TTL and CMOS O Powor Supply O Settling Time (D-A) : Single.
  • 5V : 1 pstyp. O ConversionTime(A-D) : l mstyp. , uring ramp ond comparo O Extra Gomponentr Required D-A : Reference capacitor (dircct voltago output through 1Oko typ. ) A-D : Comparator, gate, clock rnd reference capacitor.