Digital to Analog Converter

Product Code: JL--1516

Digital to Analog Conversion

Input state switches with storage register are provided to feed the derived digital input and analog output can be read directly on a voltmeter in terms of voltage. The board is absolutely self contained and requires no other apparatus. Practical experience on this board carries great educative value for Science and Engineering Students.

To study the basic principle on Digital to Analog Conversion


The board consists of the following built-in parts :
+ 5V D.C. at 250mA, IC Regulated Power Supply internally connected

+10V D.C. at 50mA, Power Supply internally connected

-10V D.C. at 50mA, Power Supply internally connected

D.C. Voltmeter, 65mm rectangular dial to read 0-5V

Four, D-type Flip-Flops

Four Level Amplifiers

Continuous monitoring of analog signals on a voltmeter

Four switches for giving binary logic input states

Four LEDs for visual indication of binary logic input status

Adequate no. of other Electronic Components

Mains ON/OFF switch, Fuse and Jewel light

Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre

Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms

Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References


Digital input word length : 4 Bits

Input storage register : 4 D type flip-flops

Analog signal variation : 0 to +5V

Analog display : A voltmeter 0-5V with linear calibration

Supply required : 230V ±10% at 50Hz A.C. Mains

D/A MODE : Using Binary weighted ladder network