參數(shù)資料
型號(hào): STDS75DS2E
廠商: 意法半導(dǎo)體
元件分類: 溫度/濕度傳感器
英文描述: Digital temperature sensor and thermal watchdog
中文描述: 數(shù)字溫度傳感器和熱看門狗
文件頁數(shù): 1/37頁
文件大?。?/td> 204K
代理商: STDS75DS2E
June 2007
Rev 5
1/37
1
STDS75
Digital temperature sensor and thermal watchdog
Features
Measures temperatures from –55°C to +125°C
(–67°F to +257°F)
– ±2°C Accuracy from –25°C to +100°C
(max)
Low operating current: 125μA (typ)
No external components required
2-wire I
2
C/SMBus-compatible serial interface
– Selectable serial bus address allows
connection of up to eight devices on the
same bus
Thermometer resolution is user-configurable
from 9 (Default) to 12 bits (0.5°C to 0.0625°C)
9-bit conversion time is 150ms (max)
Programmable temperature threshold and
hysteresis set points
Wide power supply range-operating voltage
range: 2.7V to 5.5V
Pin- and software-compatible with DS75 (drop-
in replacement)
Power up defaults permit stand-alone
operation as thermostat
Shutdown mode to minimize power
consumption
Separate open drain output pin operates as an
interrupt or comparator/thermostat output (dual
purpose event pin)
Packages:
– SO8
– MSOP8 (TSSOP8)
(a)
a.
Contact local ST sales office for availability
SO8 (M)
MSOP8
(TSSOP8) (DS)
www.st.com
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