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參數(shù)資料
| 型號(hào)： | HCMS-2921 |
| 英文描述： | High Performance CMOS 5 x 7 Alphanumeric Displays(高性能CMOS 5 x 7 文字?jǐn)?shù)字顯示器) |
| 中文描述： | 高性能CMOS 5 × 7字母數(shù)字顯示器（高性能的CMOS 5 × 7文字?jǐn)?shù)字顯示器） |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 304K |
| 代理商： | HCMS-2921 |
6
Optical Characteristics at 25
°
C
[1]
V
LED
= 5.0 V, 50% Peak Current, 100% Pulse Width
Luminous Intensity
per LED
[2]
Character Average (
μ
cd)
Min.
95
29
29
29
57
Peak
Dominant
Wavelength
λ
d[3]
(nm)
Typ.
637
626
602
585
574
Wavelength
λ
Peak
(nm)
Typ.
645
635
600
583
568
Display Color
AlGaAs Red
High Efficiency Red
Orange
Yellow
Green
Part Number
HCMS-
29
X
5
HCMS-
29
X
2
HCMS-
29
X
4
HCMS-
29
X
1
HCMS-
29
X
3
Typ.
230
64
64
64
114
Notes:
1. Refers to the initial case temperature of the device immediately prior to measurement.
2. Measured with all LEDs illuminated.
3. Dominant wavelength,
λ
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the
perceived LED color.
Electrical Description
Pin Function
Description
RESET (RST)
Sets Control Register bits to logic low. The Dot Register contents are
unaffected by the Reset pin. (logic low = reset; logic high = normal
operation).
DATA IN (D
IN
)
Serial Data input for Dot or Control Register data. Data is entered on the
rising edge of the Clock input.
Serial Data output for Dot or Control Register data. This pin is used for
cascading multiple displays.
Clock input for writing Dot or Control Register data. When Chip Enable is
logic low, data is entered on the rising Clock edge.
Selects Dot Register (RS = logic low) or Control Register (RS = logic high)
as the destination for serial data entry. The logic level of RS is latched on
the falling edge of the Chip Enable input.
This input must be a logic low to write data to the display. When CE
returns to logic high and CLK is logic low, data is latched to either the LED
output drivers or a Control Register.
Selects either an internal or external display oscillator source.
(logic low = External Display Oscillator; logic high = Internal Display
Oscillator).
Output for the Internal Display Oscillator (SEL = logic high) or input for an
External Display Oscillator (SEL = logic low).
Blanks the display when logic high. May be modulated for brightness
control.
Ground for LED drivers.
Ground for logic.
Positive supply for LED drivers.
Positive supply for logic.
DATA OUT (D
OUT
)
CLOCK (CLK)
REGISTER SELECT (RS)
CHIP ENABLE (CE)
OSCILLATOR SELECT
(SEL)
OSCILLATOR (OSC)
BLANK (BL)
GND
LED
GND
LOGIC
V
LED
V
LOGIC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCMS-2922 | High Performance CMOS 5 x 7 Alphanumeric Displays(高性能CMOS 5 x 7 文字?jǐn)?shù)字顯示器) |
| HCMS-2901 | High Performance CMOS 5 x 7 Alphanumeric Displays(高性能CMOS 5 x 7 文字?jǐn)?shù)字顯示器) |
| HCMS-2902 | High Performance CMOS 5 x 7 Alphanumeric Displays(高性能CMOS 5 x 7 文字?jǐn)?shù)字顯示器) |
| HCMS-2903 | High Performance CMOS 5 x 7 Alphanumeric Displays(高性能CMOS 5 x 7 文字?jǐn)?shù)字顯示器) |
| HCMS-2911 | Bipolar Transistor; Collector Emitter Voltage, Vceo:400V; Transistor Polarity:NPN; Power Dissipation:100W; DC Current Gain Min (hfe):8; Collector Current:15A; Package/Case:TO-3; Terminal Type:5; Current Rating:15A |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCMS-2922 | 功能描述:LED 顯示器和配件 Red 626nm 2x8 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 |
| HCMS-2923 | 功能描述:LED 顯示器和配件 Green 574nm 2x8 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 |
| HCMS-2924 | 功能描述:LED 顯示器和配件 Orange 602nm 2x8 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 |
| HCMS-2925 | 功能描述:LED 顯示器和配件 Red 637nm 2x8 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 |
| HCMS-2961 | 功能描述:LED 顯示器和配件 Yelow 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 |
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