HDSP-2131 View Datasheet(PDF) - HP => Agilent Technologies

Part Name

Description

MFG CO.

HDSP-2131

Eight Character 5.0 mm (0.2 inch) Glass/Ceramic Intelligent 5 x 7 Alphanumeric Displays for Military Applications

HP => Agilent Technologies 

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7

AC Timing Characteristics over Temperature Range

VDD = 4.5 to 5.5 V unless otherwise specified.

Symbol

Description

25°C Typical

FOSC

Oscillator Frequency

57

FRF[5]

Display Refresh Rate

256

FFL[6]

Character Flash Rate

2

tST[7]

Self Test Cycle Time

4.6

Notes:

5.FRF = FOSC/224.

6.FFL = FOSC/28,672.

7.tST = 262,144/FOSC.

Minimum[1]

28

128

1

9.2

Units

kHz

Hz

Hz

Sec

Write Cycle Timing Diagram

ININPPUUTTPPUULLSSEELLEEVVEELLSSW: 0IT.6HV0T.6OV2.T4OV2.4 V

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