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參數(shù)資料
| 型號： | TB62709 |
| 廠商： | Toshiba Corporation |
| 英文描述： | TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic |
| 中文描述： | 東芝的Bi - CMOS硅單片集成電路 |
| 文件頁數(shù)： | 11/25頁 |
| 文件大?。?/td> | 648K |
| 代理商： | TB62709 |
594
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marktech
optoelectronics
TOSHIBA Bi-CMOS Integrated
Circuit Silicon Monolithic
TB62709N/F
For up-to-date product info visit our web site at www.marktechopto.com All specifications subject to change.
Brightness Control
Brightness is controlled by controlling the “on time” duty cycle. The device allows for 16 bright-
ness steps as illustrated in list 3 with 0/16 as the dimmest setting (not illuminated) to 15/16 as
the brightest setting. The duty cycle control register is addressed with a 20 Hex command at
D15~D8 and the appropriate data per list 3 at D3~D0. D7~D4 are not recognized by the duty
cycle register. The initial state, upon power up is 15/16, or full brightness.
“x” indicates that data is required in this field to execute the function. “-” indicates that data in
this field is not required and not recognized.
REGISTER DATA
INITIAL
STATE
Duty Cycle
D15~D8
D7~D4
D3
D2
D1
D0
Hex Code
0/16
20H
—
0
0
0
0
20X0H
1/16
20H
—
0
0
0
1
20X1H
2/16
20H
—
0
0
1
0
20X2H
3/16
20H
—
0
0
1
1
20X3H
4/16
20H
—
0
1
0
0
20X4H
5/16
20H
—
0
1
0
1
20X5H
6/16
20H
—
0
1
1
0
20X6H
7/16
20H
—
0
1
1
1
20X7H
8/16
20H
—
1
0
0
0
20X8H
9/16
20H
—
1
0
0
1
20X9H
10/16
20H
—
1
0
1
0
20XAH
11/16
20H
—
1
0
1
1
20XBH
12/16
20H
—
1
1
0
0
20XCH
13/16
20H
—
1
1
0
1
20XDH
14/16
20H
—
1
1
1
0
20XEH
15/16
20H
—
1
1
1
1
20XFH
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB62709F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:7−SEGMENT DRIVERS WITH BUILT−IN DECODERS (COMMON ANODE CAPABILITY, MAXIMUM 4−DIGIT CONTROL) |
| TB62709FG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:7−SEGMENT DRIVERS WITH BUILT−IN DECODERS (COMMON ANODE CAPABILITY, MAXIMUM 4−DIGIT CONTROL) |
| TB62709FG(EL) | 制造商:Toshiba America Electronic Components 功能描述: |
| TB62709N | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:7−SEGMENT DRIVERS WITH BUILT−IN DECODERS (COMMON ANODE CAPABILITY, MAXIMUM 4−DIGIT CONTROL) |
| TB62709N_06 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:7−SEGMENT DRIVERS WITH BUILT−IN DECODERS (COMMON ANODE CAPABILITY, MAXIMUM 4−DIGIT CONTROL) |
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