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參數資料
| 型號： | HDSP-2501 |
| 英文描述： | Dual Differential Drivers And Receivers 16-PDIP 0 to 70 |
| 中文描述： | 八字5毫米和7毫米智能字母數字顯示器 |
| 文件頁數： | 13/16頁 |
| 文件大?。?/td> | 406K |
| 代理商： | HDSP-2501 |
6
Optical Characteristics at 25
°C
VDD = 5.0 V at Full Brightness
Luminous Intensity
Peak
Dominant
Character Average (#)
Wavelength
Part
Iv (mcd)
λ
Peak
λ
d
Description
Number
Min.
Typ.
(nm)
AlGaAs
HDSP-2107
5.0
15.0
645
637
-2504
HER
HDSP-2112
2.5
7.5
635
626
-2502
Orange
HDSP-2110
2.5
7.5
600
602
-2500
Yellow
HDSP-2111
2.5
7.5
583
585
-2501
High
HDSP-2113
2.5
7.5
568
574
Performance
-2503
Green
Note: 1. Refers to the initial case temperature of the device immediately prior to measurement.
[1]
AC Timing Characteristics Over Temperature Range (-45
°C to +85°C)
4.5 V < V
DD < 5.5 V, unless otherwise specified
Reference
Number
Symbol
Description
Min.[1]
Units
1t
ACC
Display Access Time
Write
210
Read
230
ns
2t
ACS
Address Setup Time to Chip Enable
10
ns
3t
CE
Chip Enable Active Time[2,3]
Write
140
Read
160
ns
4t
ACH
Address Hold Time to Chip Enable
20
ns
5t
CER
Chip Enable Recovery Time
60
ns
6t
CES
Chip Enable Active Prior to Rising Edge of [2,3]
Write
140
Read
160
ns
7t
CEH
Chip Enable Hold Time to Rising Edge of
Read/Write Signal[2,3]
0ns
8t
W
Write Active Time
100
ns
9t
WSU
Data Write Setup Time
50
ns
10
t
WH
Data Write Hold Time
20
ns
11
t
R
Chip Enable Active Prior to Valid Data
160
ns
12
t
RD
Read Active Prior to Valid Data
75
ns
13
t
DF
Read Data Float Delay
10
ns
t
RC
Reset Active Time[4]
300
ns
Notes:
1. Worst case values occur at an IC junction temperature of 150
° C.
2. For designers who do not need to read from the display, the Read line can be tied to V
DD
and the Write and Chip Enable lines can be
tied together.
3. Changing the logic levels of the Address lines when CE = “0” may cause erroneous data to be entered into the Character RAM,
regardless of the logic levels of the WR and RD lines.
4. The display must not be accessed until after 3 clock pulses (110
s min. using the internal refresh clock) after the rising edge of the
reset line.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HDSP-2502 | 功能描述:LED 顯示器和配件 Red 626nm 5x7 Smart Display RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量: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 |
| HDSP2502 | 制造商:Avago Technologies 功能描述:LED DISPLAY ALPHANUMERIC |
| HDSP-2503 | 功能描述:LED 顯示器和配件 Green 574nm 5x7 Smart Display RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量: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 |
| HDSP2503 | 制造商:Avago Technologies 功能描述:LED DISPLAY ALPHANUMERIC |
| HDSP-2503 | 制造商:Avago Technologies 功能描述:5X7 SMARTDISP 8CHAR .27INGRN :ROHS COMP |
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