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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 22/52頁 |
| 文件大?。?/td> | 1369K |
| 代理商： | AT30TS750-MA8-T |
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Atmel AT30TS750 [Preliminary]
out of the AT30TS750, the Master must send an ACK to indicate that it is ready for the lower byte
of data. The AT30TS750 will then clock out the lower byte of the register, after which the Master
must send a NACK to end the operation.
When the AT30TS750 receives the NACK, it will
release the SDA line so that the Master can send a STOP or repeated START condition. If the
Master does not send a NACK but instead sends an ACK after the lower byte of the register has
been clocked out, then the device will repeat the sequence by outputting the data again starting
with the upper byte of the register.
After the device powers up or resets, both the TLOW and THIGH Limit Register values will be
copied from the Nonvolatile TLOW and THIGH Limit Registers; therefore, the TLOW and THIGH
Limit Register values will default to whatever value was previously stored in the Nonvolatile TLOW
and THIGH Limit Registers prior to power-down or reset. The value of the high temperature limit
stored in the THIGH Limit Register must be greater than the value of the low temperature limit
stored in the TLOW Limit Register in order for the ALERT function to work properly; otherwise, the
ALERT pin will output erroneous results and will falsely signal temperature alarms.
Figure 6-8.
Write to TLOW or THIGH Limit Register
SCL
SDA
ACK
FROM
SLAVE
START
BY
MASTER
2
1
MSB
3
16
7
5
49
8
ADDRESS BYTE
POINTER REGISTER BYTE
STOP
BY
MASTER
23
16
7
5
49
8
0
1
A
0
00000
0
ACK
FROM
SLAVE
MSB
0
TLOW OR THIGH LIMIT REGISTER
UPPER BYTE
23
16
7
5
49
8
ACK
FROM
SLAVE
MSB
0
D15 D14 D13 D12 D11 D10
D9
D8
TLOW OR THIGH LIMIT REGISTER
LOWER BYTE
23
16
7
5
49
8
ACK
FROM
SLAVE
MSB
0
D7
D6
D5
D4
D3
D2
D1
D0
P1
P0
8749A-DTS-03/11
29
R
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PDF描述 |
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| AT30TS750-XM8-B | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 3Cel, SQUARE, SURFACE MOUNT |
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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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