參數(shù)資料
型號(hào): ASC7512M8
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(yè)數(shù): 14/35頁(yè)
文件大?。?/td> 337K
代理商: ASC7512M8
- 14 -
Andigilog, Inc. 2006
www.andigilog.com
August 2006 - 70A05003
aSC7512
Register
Address
Read/
Write
Register Name
Bit 7
(MSB)
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
(LSB)
Default
Value
0Fh
R/W
One shot
Measurement
RES
RES
RES
RES
RES
RES
RES
RES
00
22h
R/W
Consecutive
Alert
SMB
Time-
out
RES
RES
RES
Consec
Alert 3
Consec
Alert 2
Consec
Alert 1
Consec
Alert 0
01
These configuration register settings apply to measurements and alerts reported in registers 25h-10h and 26h-15h
temperature readings (10-Bit 2’s complement reporting). One-shot Measurement register address 0Fh initiates a
temperature measurement when aSC7512 is in Stop mode and returns to that mode after both temperature measurements
are complete.
Bit
Name
R/W
Default
Description
0:3
Reserved
R/W
0
Reserved
5
Alert/Tach
R/W
0
Selection between Tach input and ALERT output for pin 6,
default is Tach input.
Measurement system run(default) or stop, places
aSC7512 in a low-power or standby mode.
6
Run/Stop
R/W
0
7
Alert Mask
R/W
0
Mask alarm conditions from asserting ALERT pin 6 when
ALERT function of pin 6 is enabled.
Table 2 Configuration Register [09h] bits
Bit
Name
R/W
Default
Description
3:0
Conversion
Rate
R/W
08h
Temperature measurement rate for a set of internal and
external readings.
Conversions
per Second
Conversion
Seconds per
Code (Hex)
0.0625
16
00
0.125
8
01
0.25
0.5
4
2
02
03
1
1
04
2
0.5
05
4
0.25
06
5
8
0.2
0.125
D0
07
16 (default)
0.0625
08
32
0.03125
09
64
0.015625
0A
Table 3 Conversion Rate Register [0Ah] bits
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