參數(shù)資料
型號(hào)： AT30TS750-MA8-T
廠商： ATMEL CORP
元件分類： 溫度/濕度傳感器
英文描述： DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
封裝： 2 X 3 MM, 0.60 MM HEIGHT, GREEN, PLASTIC, MO-229, UDFN-8
文件頁(yè)數(shù)： 9/52頁(yè)
文件大小： 1369K
代理商： AT30TS750-MA8-T
Atmel AT30TS750 [Preliminary]
Table 6-3.
Temperature Register Format
Upper Byte
Lower Byte
Resolution
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
12 bits
Sign
TD
0
11 bits
Sign
TD
0
10 bits
Sign
TD
0
9 bits
Sign
TD
0
Note:
TD = Temperature Data
Table 6-4.
12-bit Resolution Temperature Data/Values Examples (Continued)
Temperature Register Data
Temperature
Binary Value
Hex Value
+125°C
0111 1101 0000 0000
7D00h
+100°C
0110 0100 0000 0000
6400h
+75°C
0100 1011 0000 0000
4B00h
+50.5°C
0011 0010 1000 0000
3200h
+25.25°C
0001 1001 0100 0000
1940h
+10.125°C
0000 1010 0010 0000
0A20h
+0.0625°C
0000 0000 0001 0000
0010h
0°C
0000 0000 0000 0000
0000h
-0.0625°C
1111 1111 1111 0000
FFF0h
-10.125°C
1111 0101 1110 0000
F5E0h
-25.25°C
1110 0111 1100 0000
E7C0h
-50.5°C
1100 1110 1000 0000
CE80h
-55°C
1100 1001 0000 0000
C900h
After each temperature measurement and digital conversion is complete, the new temperature
data is loaded into the Temperature Register if the register is not currently being read. If a read is
in progress, then the previous temperature data will be output.
In order to read the most recent temperature measurement data, the Pointer Register must be set
or have been previously set to 00h. If the Pointer Register has already been set to 00h, the
Temperature Register can be read by having the Master first initiate a START condition followed
by the AT30TS750’s device address byte (1001AAA1 where “AAA” corresponds to the hard-wired
A2-0 address pins). After the AT30TS750 has received the proper address byte, the device will
send an ACK to the Master.
The Master can then read the upper byte of the Temperature
Register.
After the upper byte of the Temperature Register has been clocked out of the
AT30TS750, the Master must send an ACK to indicate that it is ready for the lower byte of the
temperature data. The AT30TS750 will then clock out the lower byte of the Temperature Register,
8749A-DTS-03/11
17
R
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT30TS750SS8B 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:9- to 12-bit Selectable, ?±0.5?°C Accurate Digital Temperature Sensor with Nonvolatile Registers
AT30TS750-SS8-B 功能描述:板上安裝溫度傳感器 TMP SENSOR RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
AT30TS750SS8T 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:9- to 12-bit Selectable, ?±0.5?°C Accurate Digital Temperature Sensor with Nonvolatile Registers
AT30TS750-SS8-T 功能描述:板上安裝溫度傳感器 TMP SENSOR RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
AT30TS750XM8B 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:9- to 12-bit Selectable, ?±0.5?°C Accurate Digital Temperature Sensor with Nonvolatile Registers
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