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Numeric and hexadecimal display modules Signal inputs

A B C D: BCD/binary data inputA B C D: inverted BCD/bin. data inputLE - Latch EnableL signal: The display follows the data on the BCD/binary data input. H signal: The display remains although the data on the BCD/binary input changes.After a signal change from L to H, the display stores the information received on the BCD/binary data input prior to the signal change. The decimal point is not stored. The LE signal must be 1 µs min. on L before the transition to H (t1). After the signal change, the information on the BCD/binary data input must stay for 1 µs min. (t2).LT - LED TestL signal: All segments except the deci- mal point are displayed, regardless of other data input conditions. LT input omitted from D72-4135 and D72-4155.BI - Blanking InputL signal: Display blank, regardless of

Technical data

Supply voltage: Ucc = +15...30 V DCSupply current (all segments except the decimal point displayed):D65-13, D75-13, D72-13, D72-413,D72-415, D72-4135 and D72-4155: Ucc = 15V: typ. 60 mA, max. 71 mA Ucc = 24V: typ. 50 mA, max. 62 mA Ucc = 30V: typ. 40 mA, max. 52 mAD65-14, D75-14, D72-14, D72-414and D72-416: Ucc = 15V: typ. 50 mA, max. 56 mAUcc = 24V: typ. 40 mA, max. 46 mAUcc = 30V: typ. 35 mA, max. 41 mASignal voltage:L = -3,5...+3 V; H = +15...30 VInput resistance: typ. 22 k The modules possess a 7 segmentLED matrix. The numeric versions dis- play the figures 0 to 9, and the hexa- decimal versions the characters A to F in addition. For applications with longer data lines between the display and the control, pin compatible mod- ules with Schmitt trigger inputs are available; the Schmitt trigger versionsare also available with inverted BCD/binary data inputs.
BCD/binary inputLE signalt1, t2 = min. 1 µs

Ω

Operating temperature: 0...55 °C Character set standard and Schmitt trigger versionsD65-13, D75-13, D72-13, D72-413 (numeric 0...9) D65-14, D75-14, D72-14, D72-414 (Polarity/overflow ±1)D72-4135 (hexadecimal 0...9/A...F)
BCD/ binary - input the BCD/binary and LE input conditons. H signal: Display visible.DP - Decimal PointL signal: decimal point blank H signal: decimal point displayedPower supply0V: Ground level of supply voltage and signals Ucc: Positive terminal of the supply voltage, protected against reversed polarity. Character set Schmitt trigger versions with inverted BCD/binary data input D72-415 (numeric 0...9); D72-416 (Pol./overfl. ±1); D72-4155 (hexadec. 0...9/A...F)
BCD/binary - input

Application data

Unconnected data inputs will be evaluated as L signal (except D...-...S versions: evaluation as H signal).If the inputs LT and BI are not used,they must be connected to H signal or Ucc (not necessary for versions D...-...S). 4