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参数资料
| 型号： | MAX6626PMTT+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | 9-Bit/12-Bit Temperature Sensors with I<sup>2</sup>C-Compatible Serial Interface in a SOT23 |
| 中文描述： | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 2Cel, SQUARE, SURFACE MOUNT |
| 封装： | 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, MO-2212WEEA, TDFN-6 |
| 文件页数： | 1/19页 |
| 文件大小： | 486K |
| 代理商： | MAX6626PMTT+ |
General Description
The MAX6625/MAX6626 combine a temperature sensor,
a programmable overtemperature alarm, and an I2C-
compatible serial interface into single compact packages.
They convert their die temperatures into digital values
using internal analog-to-digital converters (ADCs). The
result of the conversion is held in a temperature register,
readable at any time through the serial interface. A dedi-
cated alarm output, OT, activates if the conversion result
exceeds the value programmed in the high-temperature
register. A programmable fault queue sets the number of
faults that must occur before the alarm activates, prevent-
ing spurious alarms in noisy environments. OT has pro-
grammable output polarity and operating modes.
The MAX6625/MAX6626 feature a shutdown mode that
saves power by turning off everything but the power-on
reset and the I2C-compatible interface. Four separate
addresses can be configured with the ADD pin, allowing
up to four MAX6625/MAX6626 devices to be placed on
the same bus. The MAX6625P/MAX6626P OT outputs are
open drain, and the MAX6625R/MAX6626R OT outputs
include internal pullup resistors.
The MAX6625 has a 9-bit internal ADC and can function
as a replacement for the LM75 in most applications. The
MAX6626 has a 12-bit internal ADC. Both devices come
in the space-saving 6-pin SOT23 package, or the 6-pin
TDFN package.
Applications
Fan Control
Temperature Alarms
System Temperature Control
Industrial Equipment
Features
9-Bit Temperature-to-Digital Converter (MAX6625)
12-Bit Temperature-to-Digital Converter (MAX6626)
I2C-Compatible Serial Interface
Up to Four Devices on a Single Bus
Versatile Alarm Output with Programmable Trip
Temperature and Hysteresis
Low-Power Shutdown Mode
Space-Saving TDFN or SOT23 Packages
Lead-Free Version Available (TDFN Package)
MAX6625/MAX6626
9-Bit/12-Bit Temperature Sensors with
I2C-Compatible Serial Interface in a SOT23
________________________________________________________________ Maxim Integrated Products
1
GND
OT
**EP = EXPOSED PADDLE
SCL
16
VS
5
ADD
SDA
MAX6625
MAX6626
SOT236
TDFN-EP**
TOP VIEW
2
34
Pin Configuration
4
6
VS
0.1F
1
MAX6625
MAX6626
3
SCL
TO I2C
MASTER
10k
(OMIT FOR MAX6625R
AND MAX6626R)
SDA
52
1k 1k
OT OUTPUT
Typical Operating Circuit
19-1841; Rev 4; 10/06
Note: All devices operate over the -55°C to +125°C temperature
range.
*For device options, see Selector Guide at end of data sheet.
Requires special solder temperature profile described in the
Absolute Maximum Ratings section.
**EP = Exposed paddle.
PART
PIN-PACKAGE
PKG CODE
MAX6625PMUT*
6 SOT23-6
U6F-6
MAX6625RMUT*
6 SOT23-6
U6F-6
MAX6625PMTT*
6 TDFN-EP**
T633-1
MAX6625RMTT*
6 TDFN-EP**
T633-1
MAX6626PMUT*
6 SOT23-6
U6F-6
MAX6626RMUT*
6 SOT23-6
U6F-6
MAX6626PMTT*
6 TDFN-EP**
T633-1
MAX6626RMTT*
6 TDFN-EP**
T633-1
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6626PMTT+ | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL I2C 6TDFN EP - Rail/Tube |
| MAX6626PMTT+T | 功能描述:板上安装温度传感器 9-Bit/12-Bit Temperature Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX6626PMUT | 制造商:Maxim Integrated Products 功能描述:32-BIT TEMPERATURE SENSOR W/ I2C-COMPATIBLE S - Cut Tape Product 制造商:Rochester Electronics LLC 功能描述: |
| MAX6626PMUT+T | 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX6626PMUT-T | 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
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