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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)： | 45/52頁 |
| 文件大?。?/td> | 1369K |
| 代理商： | AT30TS750-MA8-T |
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Atmel AT30TS750 [Preliminary]
8749A-DTS-03/11
5
R
Table 2-1.
Pin Descriptions (Continued)
Symbol
Name and Function
Asserted
State
Type
ALERT
ALERT: The ALERT pin is an open-drain output pin used to indicate when the
temperature goes beyond the user-programmed temperature limits. The ALERT pin can
be operated in one of two different modes (Interrupt or Comparator mode) as defined by
the CMP/INT bit in the Configuration Register. The ALERT pin defaults to an active-low
output upon device power-up or reset but can be reconfigured as an active-high output by
setting the POL bit in the Configuration Register.
The ALERT pin must be pulled-high using an external pull-up resistor and can be wire-
ANDed together with ALERT pins from other devices on the same bus. When wire-
ANDing pins together, the ALERT pin should be configured as an active-low output so that
when a single ALERT pin on the common alert bus goes active, the entire common alert
bus will go low and the host controller will be properly notified since other ALERT pins that
may be in the inactive-high state will not mask the true alert signal. In an SMBus
environment, the SMBus host can respond by sending an SMBus ARA (Alert Response
Address) command to determine which device on the SMBus generated the alert signal.
–
Output
A2-0
ADDRESS INPUTS: The A2-0 pins are used to select the device address and correspond
to the three least-significant bits (LSBs) of the I2C/SMBus 7-bit slave address. These pins
can be directly connected in any combination to VCC or GND, and by utilizing the A2-0
pins, up to eight devices may be addressed on a single bus.
The A2-0 pins are internally pulled to GND and may be left floating. However, it is highly
recommended that the A2-0 pins always be directly connected to VCC or GND to ensure a
known address state.
–
Input
VCC
DEVICE POWER SUPPLY: The VCC pin is used to supply the source voltage to the
device.
Operations at invalid VCC voltages may produce spurious results and should not be
attempted.
–
Power
GND
GROUND: The ground reference for the power supply. GND should be connected to the
system ground.
–
Power
Figure 2-1.
8-SOIC (Top View)
Figure 2-2.
8-MSOP (Top View)
1
2
3
4
SDA
SCL
ALERT
GND
8
7
6
5
VCC
A0
A1
A2
1
2
3
4
SDA
SCL
ALERT
GND
8
7
6
5
VCC
A0
A1
A2
Figure 2-3.
8-UDFN (Top View)
1
2
3
4
SDA
SCL
ALERT
GND
8
7
6
5
VCC
A0
A1
A2
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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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