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參數資料
| 型號： | MAX6683AUB+T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | Temperature Sensor and System Monitor in a 10-Pin µMAX |
| 中文描述： | 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| 封裝： | MICRO MAX PACKAGE-10 |
| 文件頁數： | 1/14頁 |
| 文件大?。?/td> | 230K |
| 代理商： | MAX6683AUB+T |
General Description
The MAX6683 system supervisor monitors multiple
power-supply voltages, including its own, and also fea-
tures an on-board temperature sensor. The MAX6683
converts voltages to an 8-bit code and temperatures to
an 11-bit (10-bit-plus-sign) code using an analog-to-
digital converter (ADC). A multiplexer automatically
sequences through the voltage and temperature mea-
surements. The digitized signals are then stored in reg-
isters and compared to the over/underthreshold limits
programmed over the SMBus/I
2C-compatible 2-
wire serial interface.
When a temperature measurement exceeds the pro-
grammed threshold, or when an input voltage falls out-
side the programmed voltage limits, the MAX6683
generates a latched interrupt output ALERT. Three
interrupt modes are available for temperature excur-
sions. These are default mode, one-time interrupt
mode, and comparator mode. The ALERT output is
cleared, except for temperature interrupts generated in
comparator mode, by reading the Interrupt Status reg-
ister (Table 5). The ALERT output can also be masked
by writing to the appropriate bits in the Interrupt Mask
register (Table 6) or by setting bit 1 of the Configuration
register (Table 4) to zero. The MAX6683 SMBus/I
2C-
compatible interface also responds to the SMB alert
response address.
Applications
Workstations
Servers
Networking
Telecommunications
Features
o Monitors Local Temperature
o Monitors Three External Voltages (1.8V, 2.5V, 5V
Nominal)
o Monitors VCC (3.3V Nominal)
o User-Programmable Voltage and Temperature
Thresholds
o Alert Function with Ability to Respond to SMB
Alert Response Address
o +2.7V to +5.5V Supply Range
o -40°C to +125°C Temperature Range
o 60Hz or 50Hz Line-Frequency Rejection
o Tiny 10-Pin MAX Package
o MAX6683EVKIT Available
MAX6683
Temperature Sensor and System Monitor
in a 10-Pin MAX
________________________________________________________________ Maxim Integrated Products
1
1
2
3
4
5
10
9
8
7
6
VCC
SCL
SDA
ADD
N.C.
5VIN
2.5VIN
1.8VIN
MAX6683
TOP VIEW
GND
ALERT
Pin Configuration
19-2226; Rev 0; 10/01
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Ordering Information
PART
TEMP. RANGE
PIN-PACKAGE
MAX6683AUB
-40°C to +125°C
10 MAX
SMBus is a trademark of Intel Corp.
I2C is a trademark of Philips Corp.
I2C/SMBus
CONTROLLER
CPU
VCC
VCC = +3.3V
SCL
SDA
ADD
1.8VIN
2.5VIN
5VIN
N.C.
GND
TO 1.8V
1.8V
TO 2.5V
TO 5V
0.1
F
10k
ALERT
Typical Application Circuit
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX6683EVKIT | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| MAX6683EVSYS | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| MAX6684ESA | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6684ESA+ | 功能描述:馬達/運動/點火控制器和驅動器 Fan-Failure Detector RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6684ESA+ | 制造商:Maxim Integrated Products 功能描述:DETECTOR FAN-FAILURE 6684 SOIC8 制造商:Maxim Integrated Products 功能描述:DETECTOR, FAN-FAILURE, 6684, SOIC8 |
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