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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)： | 34/52頁 |
| 文件大?。?/td> | 1369K |
| 代理商： | AT30TS750-MA8-T |
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1.
Description
The Atmel AT30TS750 is a complete, precise temperature monitoring device designed for use
in a variety of applications that require the measuring of local temperatures as an integral part of
the system’s function and/or reliability. The AT30TS750 device combines a high-precision digital
temperature sensor, programmable high and low temperature alarms, and a 2-wire I2C and
SMBus (System Management Bus) compatible serial interface into a single, compact package.
The temperature sensor can measure temperatures over the full -55°C to +125°C temperature
range and has a typical accuracy as precise as ±0.5°C from 0°C to +85°C. The result of the
digitized temperature measurements are stored in one of the AT30TS750’s internal registers,
which is readable at any time through the device’s serial interface.
The AT30TS750 utilizes flexible, user-programmable internal registers to configure the
temperature sensor’s performance and response to high and low temperature conditions. The
device also contains a set of nonvolatile registers to retain the configuration and temperature limit
settings even after the device has been power cycled, thereby eliminating the need for the device
to be reconfigured after each power-up operation. This additional flexibility permits the device to
run self-contained and not rely upon a host controller for device configuration.
A dedicated alarm output activates if the temperature measurement exceeds the user-defined
temperature and fault count limits.
To reduce current consumption and save power, the
AT30TS750 features a Shutdown Mode that turns off all internal circuitry except for the internal
power-on reset (POR) and serial interface circuits. The device can also be configured to power-
up in the Shutdown Mode to ensure that the device remains in a low-power state until the user
wishes to perform temperature measurements.
The AT30TS750 is factory-calibrated and requires no external components to measure
temperature.
With it’s flexibility and high-degree of accuracy, the AT30TS750 is ideal for
extended temperature measurements in a wide variety of communication, computer, consumer,
environmental, industrial, and instrumentation applications.
2.
Pin Descriptions and Pinouts
Table 2-1.
Pin Descriptions (Continued)
Symbol
Name and Function
Asserted
State
Type
SCL
SERIAL CLOCK: This pin is used to provide a clock to the device and is used to control
the flow of data to and from the device. Command and input data present on the SDA pin
is always latched in on the rising edge of SCL, while output data on the SDA pin is always
clocked out on the falling edge of SCL.
The SCL pin must either be forced high when the serial bus is idle or pulled-high using an
external pull-up resistor.
–
Input
SDA
SERIAL DATA: The SDA pin is an open-drain bidirectional input/output pin used to
serially transfer data to and from the device.
The SDA pin must be pulled-high using an external pull-up resistor and may be wire-
ANDed with any number of other open-drain or open-collector pins from other devices on
the same bus.
–
Input/Output
8749A-DTS-03/11
Atmel AT30TS750 [Preliminary]
4
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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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