參數(shù)資料
型號: HCMS-2964
英文描述: Bipolar Transistor; Collector Emitter Voltage, Vceo:25V; Transistor Polarity:PNP; C-E Breakdown Voltage:25V; DC Current Gain Min (hfe):20; Collector Current:50mA; Package/Case:TO-72; Power (Ptot):225mW
中文描述: 高性能CMOS 5 × 7字母數(shù)字顯示器
文件頁數(shù): 12/16頁
文件大小: 138K
代理商: HCMS-2964
12
Bit D
7
Set Low
to Select
Control
Word 0
On-Time
Oscillator
Cycles
Duty
Factor
(%)
Relative
Brightness
(%)
PWM Brightness
Control
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
0
1
2
3
4
5
7
9
11
14
18
22
28
36
48
60
0
0
0.2
0.4
0.6
0.8
1.0
1.4
1.8
2.1
2.7
3.5
4.3
5.5
7.0
9.4
11.7
1.7
3.3
5.0
6.7
8.3
11.7
15
18
23
30
37
47
60
80
100
Table 2. Control Shift Register
CONTROL WORD 0
L
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Peak Current
Brightness
Control
H
L
L
H
Typical Peak
Pixel Current
(mA)
4.0
6.4
9.3
12.8
Relative Full
Scale Current
(Relative Brightness, %)
31
50
73 (Default at Power Up)
100
L
H
L
H
SLEEP MODE
L – DISABLES INTERNAL OSCILLATOR-DISPLAY BLANK
H – NORMAL OPERATION
Serial/Simultaneous Data Out
L – D
out
holds contents of Bit D
7
H – D
out
is functionally tied to D
in
External Display Oscillator Prescaler
L – Oscillator Freq
÷
1
H – Oscillator Freq
÷
8
Bit D
Set High
to Select
Control
Word 1
Reserved for Future
Use (Bits D
2
-D
6
must be set Low)
CONTROL WORD 1
H
L
L
L
L
L
D
1
D
0
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PDF描述
HCMS-2965 Bipolar Transistor; Collector Emitter Voltage, Vceo:350V; Transistor Polarity:NPN; Power Dissipation:1W; DC Current Gain Min (hfe):40; Collector Current:1A; Package/Case:3-TO-39; DC Current Gain Max (hfe):60; Terminal Type:5
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