HCMS-39X6 Datasheet, PDF (7/22 Pages) Agilent(Hewlett-Packard) – 3.3 V High Performance CMOS 5x7 AlphaNumeric Displays

Electrical Characteristics over Operating Temperature Range (-40°C to +85°C)
Parameter
Input Leakage Current
HCMS-390X/396X (4 char)
HCMS-391X/397X (8 char)
I_LOGIC OPERATING
HCMS-390X/396X (4 char)
HCMS-391X/397X (8 char)
Symbol
I_I
I_LOGIC (OPT)
T_A = 25°C
V_LOGIC = 3.3 V
Typ. Max.
+7.5
+15
0.4 2.5
0.8 5
-40°C < T_A < 85°C
3.0 V < V_LOGIC < 5.5 V
Min. Max.
-2.5
+50
-5.0
+100
5
10
I_LOGIC SLEEP^[1]
I_LOGIC (SLP)
HCMS-390X/396X (4 char)
5
15
25
HCMS-391X/397X (8 char)
10
30
50
I_LED BLANK
I_LED (BL)
HCMS-390X/396X (4 char)
2.0 4.0
4.0
HCMS-391X/397X (8 char)
4.0 8.0
8.0
I_LED SLEEP^[1]
I_LED (SLP)
HCMS-390X/396X (4 char)
7.5 20
50
HCMS-391X/397X (8 char)
15
40
100
Peak Pixel Current^[2]
I_PIXEL
14.0 15.9
17.1
HIGH level input voltage
V_IH
LOW level input voltage
V_IL
HIGH level output voltage V_OH
LOW level output voltage V_OL
Thermal Resistance
Rθ_J-P
70
2.4
0.4
2.4
0.4
Units
µA
mA
µA
mA
µA
mA
V
V
V
V
Test Conditions
V_IN = 0 V to V_LOGIC
V_IN = V_LOGIC
V_IN = V_LOGIC
BL = 0 V
V_LED = 5.5 V. All
pixels ON, average
value per pixel
3.0 V < V_LOGIC < 5.5 V
3.0 V < V_LOGIC < 5.5 V
3.0 V < V_LOGIC < 5.5 V
3.0 V < V_LOGIC < 5.5 V
o_C/W
Notes:
1. In SLEEP mode, the internal oscillator and reference current for LED drivers are off.
2. Average peak pixel current is measured at the maximum drive current set by Control Register 0. Individual pixels may exceed this value.
Optical Characteristics at 25°C ± 1°C^[1]
V_LED = 3.3 V, 100% Peak Current, 100% Pulse Width
Display Color
Luminous Intensity per LED^[2]
Character Average (µcd)
Min.
Typ.
Red
520
2300
Green
520
1000
Peak Wavelength
λ_Peak (nm)
Typ.
635
574
Dominant Wavelength
λ_d[3] (nm)
Typ.
624
572
Notes:
1. Refers to the initial case temperature of the device immediately prior to measurement.
2. Measured with all LEDs illuminated in a digit.
3. Dominant wavelength, λ_d , is derived from the CIE chromaticity diagram and represents the single wavelength which defines the
perceived LED color.
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