G753 [GMT]
High Accuracy Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface;
| 型号： | G753 |
| 厂家： | 
GLOBAL MIXED-MODE TECHNOLOGY INC |
| 描述： | High Accuracy Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface |
| 文件： | 总1页 (文件大小：33K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
G753
Global Mixed-mode Technology
High Accuracy Digital Temperature Sensor and
Thermal Watchdog with Two-Wire Interface
Features
General Description
SMBus interface
The G753 is a temperature sensor, analog-to-digital
converter, and digital over- temperature detector with
SMBus interface. The host can query the G753 at any
time to read temperature. The open-drain ALERT#
output becomes active when the temperature ex-
ceeds a programmable limit which initialed by hard-
ware power-on setting. This pin can operate in either
“Comparator” or “Interrupt” mode.
Hardware Power-on Setting & Programmable
over temperature limit
Separate open-drain output pin operates as
interrupt or comparator at output
Register readback capability
Power up defaults permit stand-alone opera-
tion as thermostat
Shutdown mode to minimize power consump-
tion
Applications
System Thermal Management
Personal Computers
Office Electronics
Key Specifications
Supply Voltage
Supply Current
3.0V to 3.6V
110µA (typ)
130µA (max)
1µA (max)
operating
Electronic Test Equipment
shutdown
Temperature Accuracy
Ordering Information
-10°C to 80°C ±1°C (max)
-55°C to 125°C ±3°C (max)
ORDER
PACKAGE
(Green)
MARKING
753xx
NUMBER
G753T11U
SOT-23-5
Note: T1: SOT-23-5
1 : Bonding Code
U: Tape & Reel
Pin Configuration
Typical Application Circuit
+VS 3V to 3.6V
G753
Typical Bypass 0.1µF
(Unless mounted close
to Processor)
SMBCLK
1
5
4
SMBDATA
4
5
GND
2
3
SMBDATA
SMBCLK
3
To Processor
G753
Interrupt Line
ALERT#
1
+VS
ALERT#
SOT-23-5
2
ALERT# Set for active low for
wire OR’d multiple
interrupt line
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.4
Oct 16, 2013
1
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