HDSP-0781 Datasheet, PDF (4/9 Pages) AVAGO TECHNOLOGIES LIMITED – Glass/Ceramic Numeric and Hexadecimal Displays for Industrial Applications

Absolute Maximum Ratings
Description
Symbol
Min.
Max.
Unit
Storage Temperature, Ambient
HDSP-078x/-079x/-088x
HDSP-098x
T_S
-65
+125
°C
-55
+100
Operating Temperature, Ambient^[1]
T_A
-55
Supply Voltage^[2]
V_CC
-0.5
Voltage Applied to Input Logic, dp and Enable Pins
V_I, V_DP, V_E
-0.5
Voltage Applied to Blanking Input^[2]
V_R
-0.5
Soldering Temperature [1.59 mm (0.063 inch) Below Body]
Solder Dipping, max 5 seconds
Wave Soldering, max. 3 seconds
+100
°C
+7.0
V
V_CC
V
V_CC
V
260
°C
250
Recommended Operating Conditions
Description
Symbol Min.
Supply Voltage^[2]
V_CC
4.5
Operating Temperature, Ambient^[1]
T_A
-55
Enable Pulse Width
t_W
100
Time Data Must Be Held Before Positive Transition of Enable Line t_SETUP
50
Time Data Must Be Held After Positive Transition of Enable Line t_HOLD
50
Enable Pulse Rise Time
t_TLH
Nom.
5.0
Max.
5.5
+100
1.0
Unit
V
°C
nsec
nsec
nsec
msec
Optical Characterstics at T_A = 25°C, V_CC = 5.0 V
Device
Description
Symbol
Min.
Typ.
Max.
Unit
HDSP-078x Series Luminous Intensity per LED
I_V
65
140
µcd
(Digit Average)^[3,4]
Peak Wavelength
l_PEAK
635
nm
Dominant Wavelength^[5]
l_d
626
nm
HDSP-079x Series Luminous Intensity per LED
I_V
260
620
µcd
(Digit Average)^[3,4]
Peak Wavelength
l_PEAK
635
nm
Dominant Wavelength^[5]
l_d
626
nm
HDSP-088x Series Luminous Intensity per LED
l_V
215
490
µcd
(Digit Average)^[3,4]
Peak Wavelength
l_PEAK
583
nm
Dominant Wavelength^[5,6]
l_d
585
nm
HDSP-098x Series Luminous Intensity per LED
I_V
298
1100
µcd
(Digit Average)^[3,4]
Peak Wavelength
Dominant Wavelength
l_PEAK
l_d
568
nm
574
nm
Notes:
1. The nominal thermal resistance of a display mounted in a socket that is soldered onto a printed circuit board is Rq_JA = 50°C/W/device. The device
package thermal resistance is Rq_J-PIN = 15°C/W/device. The thermal resistance device pin-to-ambient through the PC board should not exceed
35°C/W/device for operation up to T_A = +100°C.
2. Voltage values are with respect to device ground, pin 6.
3. These displays are categorized for luminous intensity with the intensity category designated by a letter code located on the back of the display
package. Case temperature of the device immediately prior to the light measurement is equal to 25°C.
4