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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 |
| 文件頁數(shù)： | 26/52頁 |
| 文件大?。?/td> | 1369K |
| 代理商： | AT30TS750-MA8-T |
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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 Nonvolatile TLOW or THIGH Limit Register. After
the upper byte of the 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 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 invalid data will be output by
the device.
The Nonvolatile TLOW Limit Register is factory-set to default to 4B00h (+75°C) and the
Nonvolatile THIGH Limit Register is set to default to 5000h (+80°C); therefore, both registers will
need to be modified if these default temperature limits are not satisfactory for the application.
Figure 6-10. Write to Nonvolatile 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
00010
0
ACK
FROM
SLAVE
MSB
0
NONVOLATILE 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
NONVOLATILE 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
Figure 6-11. Read from Nonvolatile TLOW or THIGH Limit Register
SCL
SDA
ACK
FROM
SLAVE
START
BY
MASTER
2
1
MSB
3
16
7
5
49
8
ADDRESS BYTE
STOP
BY
MASTER
23
16
7
5
49
8
0
1
A
1
0
D7
D6
D5
D4
D3
D2
D1
D0
MSB
NACK
FROM
MASTER
1
23
16
7
5
49
8
D15 D14 D13 D12 D11 D10
D9
D8
MSB
ACK
FROM
MASTER
0
NONVOLATILE TLOW OR THIGH
LIMIT REGISTER UPPER BYTE
NONVOLATILE TLOW OR THIGH
LIMIT REGISTER LOWER BYTE
Note:
Assumes the Pointer Register was previously set to point to the Nonvolatile TLOW or THIGH Limit Register
8749A-DTS-03/11
Atmel AT30TS750 [Preliminary]
32
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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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