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參數(shù)資料
| 型號： | ASC7512 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL |
| 中文描述： | 數(shù)字溫度傳感器整合了風(fēng)扇控制 |
| 文件頁數(shù)： | 18/35頁 |
| 文件大?。?/td> | 337K |
| 代理商： | ASC7512 |
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Andigilog, Inc. 2006
www.andigilog.com
August 2006 - 70A05003
aSC7512
Bit
Name
R/W
Default
Description
1:0
Measurement
Duration
R/W
10
The amount of fan rotation used for the tach measurement.
Assumes 2 pulse periods per rotation of fan.
00: Rotation – Tach Count x4 = Reported Value
01: Rotation – Tach Count x2 = Reported Value
10: 1 Rotation – Tach Count x1 = Reported Value (default)
11: 2 Rotation – Tach Count x1 = Reported Value
3:2
Measurement
Dwell
R/W
01
Delay between Tach Measurements
00: 100 ms
01: 300 ms (default)
10: 500 ms
11: 728 ms
5:4
Measurement
Blank
R/W
11
In 3-wire fan mode, a delay is needed to assure that the
tach input has stabilized after the PWM has been set to
100%
00: 11.1 μs
01: 22.2 μs
10: 33.3 μs
11: 44.4 μs (default)
6
3-Wire
Enable
R/W
0
When high, forces the PWM to stay high for the duration of
a tach measurement for a 3-wire fan. This will result in
increasing the PWM on-time percentage vs. the value in
the PWM register.
7
Tach Disable
R/W
0
Suspends the 90KHz clock for power savings when high.
Table 8 Tachometer Configuration Register
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PDF描述 |
|---|---|
| ASC7512D8 | DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL |
| ASC7512M8 | DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL |
| ASC7521A | LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR |
| ASC7521AM8 | LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR |
| ASC7531A | LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ASC7512D8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL |
| ASC7512M8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL |
| ASC7521A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR |
| ASC7521AM8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR |
| ASC7531A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
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