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參數(shù)資料
| 型號： | HDLX-2416 |
| 英文描述： | Four Character 5.0 mm (0.2 inch) Smart 5 x 7 Alphanumeric Displays(四字符 5.0 mm (0.2 英寸) 智能 5 x 7文字數(shù)字顯示器) |
| 中文描述： | 四字符5.0毫米（0.2英寸）智能5 × 7字母數(shù)字顯示器（四字符5.0毫米（0.2英寸）智能5 × 7文字數(shù)字顯示器） |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 198K |
| 代理商： | HDLX-2416 |
10
Table 1. Current Requirements at Different Brightness Levels
Symbol
D
5
0
0
0
0
1
1
1
1
D
4
0
0
1
1
0
0
1
1
D
3
0
1
0
1
0
1
0
1
Brightness
25
°
C Typ.
110
66
45
30
20
12
9
4
25
°
C Max.
130
79
53
37
24
15
11
6
Max. over Temp.
Units
I
DD
(#)
100%
60%
40%
27%
17%
10%
7%
3%
160
98
66
46
31
20
15
9
mA
mA
mA
mA
mA
mA
mA
mA
EFD
MB
DBD
n
BL
0
0
0
0
Display Blanked by BL
0
0
X
1
Display ON
Display Blanked by BL. Individual characters
"ON" based on "1" being stored in DBD
n
0
X
1
0
0
1
0
X
Display Blanked by MB
Display Blanked by MB. Individual characters
"ON" based on "1" being stored in DBD
n
0
1
1
1
1
X
X
0
Display Blanked by BL
1
X
X
1
Display ON
Figure 3. Display Blanking Truth Table
Bits 3-5 in the Control Register
provide internal brightness
control. These bits are interpreted
as a three bit binary code, with
code (000) corresponding to the
maximum brightness and code
(111) to the minimum brightness.
In addition to varying the display
brightness, bits 3-5 also vary the
average value of I
. I
can be
specified at any brightness level as
shown in Table 1.
strobing the blank input). All of
these blanking modes affect only
the output drivers, maintaining the
contents and write capability of
the internal RAMs and Control
Register, so that normal loading of
RAMs and Control Register can
take place even with the display
blanked.
Figure 3 shows how the Extended
Function Disable (bit D
of the
Control Register), Master Blank
(bit D
of the Control Register),
Digit Blank Disable (bit D
of the
Attribute RAM), and BL input can
be used to blank the display.
When the Extended Function
Disable is a logic 1, the display
can be blanked only with the BL
input. When the Extended
Function Disable is a logic 0, the
display can be blanked through
the BL input, the Master Blank,
and the Digit Blank Disable. The
entire display will be blanked if
either the BL input is logic 0 or
the Master Blank is logic 1,
providing all Digit Blank Disable
bits are logic 0. Those digits with
Digit Blank Disable bits a logic 1
will ignore both blank signals and
remain ON. The Digit Blank
Disable bits allow individual
characters to be blanked or
flashed in synchronization with the
BL input.
Dimming
Dimming of the display is con-
trolled through either the BL input
or the Control Register. A pulse
width modulated signal can be
applied to the BL input to dim the
display. A three bit word in the
Control Register generates an
internal pulse width modulated
signal to dim the display. The
internal dimming feature is
enabled only if the Extended
Function Disable is a logic 0.
相關PDF資料 |
PDF描述 |
|---|---|
| HDLX-3461 | Four Character 6.9 mm (0.27 inch) Smart 5 x 7 Alphanumeric Displays |
| HDM16216H-4 | 16 Character x 2 Lines, Large Character |
| HDM16216H-B | 16 Character x 2 Lines, Connector on Bottom |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HDLX-3461 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Four Character 6.9 mm (0.27 inch) Smart 5 x 7 Alphanumeric Displays |
| HDLY-1414 | 功能描述:LED 顯示器和配件 Yellow 585nm 1x4 Alphanumeric RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| HDLY-2416 | 功能描述:LED 顯示器和配件 Yellow 585nm 1x4 Alphanumeric RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| HDLY-3416 | 功能描述:LED 顯示器和配件 Yellow 585nm 1x4 Alphanumeric RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| HDM SMPR090F120K | 功能描述:通用繼電器 RoHS:否 制造商:Omron Electronics 觸點形式:1 Form A (SPST-NO) 觸點電流額定值:150 A 線圈電壓:24 VDC 線圈電阻:144 Ohms 線圈電流:167 mA 切換電壓:400 V 安裝風格:Chassis 觸點材料: |
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