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參數資料
| 型號： | MAX7502MUA+ |
| 廠商： | Maxim Integrated |
| 文件頁數： | 1/13頁 |
| 文件大小： | 710K |
| 描述： | IC TEMP SENSOR DIGIT 8-UMAX |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 50 |
| 功能： | 溫度監視系統（傳感器），監視器 |
| 傳感器類型： | 內部 |
| 感應溫度： | -55°C ~ 125°C |
| 精確度： | ±3°C（最小值） |
| 拓撲： | ADC（三角積分型），寄存器庫 |
| 輸出類型： | I²C?/SMBus? |
| 輸出警報： | 是 |
| 輸出風扇： | 是 |
| 電源電壓： | 3 V ~ 5.5 V |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應商設備封裝： | 8-uMAX |
| 包裝： | 管件 |
General Description
The MAX7500MAX7504 temperature sensors accu-
rately measure temperature and provide an overtem-
perature alarm/interrupt/shutdown output. These
devices convert the temperature measurements to digi-
tal form using a high-resolution, sigma-delta, analog-to-
digital converter (ADC). Communication is through an
I
2
C-compatible 2-wire serial interface. The MAX7500/
MAX7501/MAX7502 integrate a timeout feature that
offers protection against I
2
C bus lockups. The
MAX7503/MAX7504 do not include the timeout feature.
The 2-wire serial interface accepts standard write byte,
read byte, send byte, and receive byte commands to
read the temperature data and configure the behavior
of the open-drain overtemperature shutdown output.
The MAX7500 features three address select lines, while
the MAX7501MAX7504 feature two address select
lines and a RESET input. The MAX7500/MAX7501/
MAX7502s 3.0V to 5.5V supply voltage range, low
250礎 supply current, and a lockup-protected I
2
C-com-
patible interface make them ideal for a wide range of
applications, including personal computers (PCs), elec-
tronic test equipment, and office electronics.
The MAX7500MAX7504 are available in 8-pin 礛AX
?/DIV>
and SO packages and operate over the -55癈 to
+125癈 temperature range.
Applications
PCs
Servers
Office Electronics
Electronic Test Equipment
Industrial Process Control
Features
f Timeout Prevents Bus Lockup (MAX7500,
MAX7501, MAX7502)
f Hardware Reset for Added Protection
f I
2
C Bus Interface
f 3.0V to 5.5V Supply Voltage Range
f 250?/SPAN>A (typ) Operating Supply Current
f 3?/SPAN>A (typ) Shutdown Supply Current
f ?/SPAN>1.5?/SPAN>C (max) Temperature Accuracy (-25?/SPAN>C to
+100癈, 3-?/SPAN>)
f ?/SPAN>MAX, SO Packages Save Space
f Separate Open-Drain OS Output Operates as
Interrupt or Comparator/Thermostat Input
f Register Readback Capability
f Improved LM75 Second Source
Digital Temperature Sensors and Thermal
Watchdog with Bus Lockup Protection
________________________________________________________________ Maxim Integrated Products 1
Ordering Information/
Selector Guide
19-3382; Rev 4; 10/10
E
V
A
L
U
AT
IO
N
K
IT
AV
A
IL
A
B
L
E
PART
TEMP
RANGE
PIN-
PACKAGE
RESET TIMEOUT
MAX7500MSA
-55癈 to
+125癈
8 SO
X
X
Ordering Information/Selector Guide continued at end of
data sheet.
Pin Configurations appear at end of data sheet.
礛AX is a registered trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim's website at www.maxim-ic.com.
MAX7501
MAX7502
MAX7503
MAX7504
+3.0V TO +5.5V
+3.0V TO +5.5V
+V
S
A0
A1
RESET
GND
OS
SCL
SDA
TO I
2
C MASTER
4.7k?/DIV>
+V
S
A0
A1
A2
GND
OS
SCL
SDA
TO I
2
C MASTER
4.7k?/DIV>
MAX7500
Typical Application Circuits
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX7502MUA+ | 功能描述:板上安裝溫度傳感器 Digital Temperature Sensor 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 |
| MAX7502MUA+T | 功能描述:板上安裝溫度傳感器 Digital Temperature Sensor 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 |
| MAX7502MUA-T | 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 |
| MAX7503MSA | 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 |
| MAX7503MSA+ | 功能描述:板上安裝溫度傳感器 Digital Temperature Sensor 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 |
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