2
Maxim Integrated
?癈 Accurate 8-Channel Temperature Sensor
MAX6581
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
(All voltages referenced to GND.)
V
CC
, SMBCLK, SMBDATA, ALERT,
OVERT, STBY to GND .........................................-0.3V to +4V
DXP_ to GND ............................................ -0.3V to (V
CC
+ 0.3V)
DXN_ to GND ........................................... -0.3V to (V
CC
+ 0.3V)
SMBDATA, ALERT, OVERT Current .................. -1mA to +50mA
DXN_ Current .................................................................... Q1mA
Continuous Power Dissipation (T
A
= +70NC)
TQFN (derate 27.8mW/NC above +70NC) ................... 2222mW
ESD Protection (All Pins, Human Body Model) ...................Q2kV
Operating Temperature Range ........................-40NC to +125NC
Junction Temperature .....................................................+150NC
Storage Temperature Range ..........................-65NC to +150NC
Lead Temperature (soldering, 10s) ...............................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(V
CC
= +3.0V to +3.6V, T
A
= -40NC to +125NC,
unless otherwise noted. Typical values are at V
CC
= +3.3V and T
A
= +25NC.) (Note 2)
ABSOLUTE MAXIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
TQFN
Junction-to-Ambient Thermal Resistance (B
JA
) ......36.0NC/W
Junction-to-Case Thermal Resistance (B
JC
) ..............3.0NC/W
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
V
CC
3.0
3.6
V
Standby Supply Current
I
SS
SMBus static
4
15
FA
Operating Current
I
CC1
During conversion, RC off
500
600
FA
I
CC2
During conversion, RC on
550
650
Temperature Resolution
11
Bits
0.125
NC
3-Sigma Temperature Accuracy
(Remote Channels 17)
V
CC
= 3.3V
T
A
= +30NC to +85NC,
T
RJ
= +60NC to +100NC
-0.85
+0.85
NC
T
A
, T
RJ
= -40NC to +125NC
-1.2
+1.2
T
A
= +30NC to +85NC,
T
RJ
= +100NC to +150NC
-2.5
+2.5
3-Sigma Temperature Accuracy
(Local)
V
CC
= 3.3V
T
A
= +30NC to +85NC
-1
+1
NC
T
A
= -40NC to +125NC
-2
+2
T
A
= 0NC to +150NC
-3
+3
6-Sigma Temperature Accuracy
(Remote Channels 17)
V
CC
= 3.3V
T
A
= +30NC to +85NC,
T
RJ
= +60NC to +100NC
-1
+1
NC
T
A
, T
RJ
= -40NC to +125NC
-2
+2
T
A
= +30NC to +85NC,
T
RJ
= +100NC to +125NC
-2.75
+2.75
6-Sigma Temperature Accuracy
(Local)
V
CC
= 3.3V
T
A
= +30NC to +85NC
-1.5
+1.5
NC
T
A
= -40NC to +125NC
-2.5
+2.5
T
A
= 0NC to +150NC
-3.5
+3.5
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
MAX6602UE9A+T
IC TEMP MONITOR 5CH 16-TSSOP
MAX6604ATA+TW
IC TEMP SENSOR DDR MEMORY 8TDFN
MAX6616AEG+T
IC TEMP MON FAN CNTRL 24QSOP
MAX6622UE9A+T
IC PREC TEMP MONITOR 5CH 16TSSOP
MAX6626RMTT+T
IC TEMP SENSOR I2C 6-TDFN
MAX6627MKA#TG16
IC TEMP SENSOR DGTL SOT23-8
MAX6636UP9A+T
IC PREC TEMP MONITOR 7CH 20TSSOP
MAX6639FATE+
IC 2CH TEMP MONITOR 16TQFN
相关代理商/技术参数
MAX6581TG9A+T
功能描述:板上安装温度传感器 1C Accurate 8Ch 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
MAX6581TG9C+
功能描述:板上安装温度传感器 1C Accurate 8Ch 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
MAX6581TG9C+T
功能描述:板上安装温度传感器 1C Accurate 8Ch 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
MAX6581TG9E+
功能描述:板上安装温度传感器 1C Accurate 8Ch 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
MAX6581TG9E+T
功能描述:板上安装温度传感器 1C Accurate 8Ch 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
MAX658CPD
制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX658CSD
制造商:Maxim Integrated Products 功能描述:
MAX658EPD
制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: