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参数资料
| 型号： | MAX6656MEE+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Dual Remote/Local Temperature Sensors and Four-Channel Voltage Monitors |
| 中文描述： | 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 |
| 封装： | 0.150 INCH, 0.025 INCH PTICH, QSOP-16 |
| 文件页数： | 11/18页 |
| 文件大小： | 256K |
| 代理商： | MAX6656MEE+T |
MAX6655/MAX6656
Dual Remote/Local Temperature Sensors and
Four-Channel Voltage Monitors
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +3.0V to +3.6V for MAX6656, VCC = +4.5V to +5.5V for MAX6655, TA = -55°C to +125°C, unless otherwise noted. Typical values
are at VCC = +3.3V for MAX6656, VCC = +5.0V for MAX6655, TA = +25°C.)
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.
VCC to GND ..............................................................-0.3V to +6V
DXN_ to GND ........................................................-0.3V to +0.8V
SMBCLK, SMBDATA, ALERT, STBY,
OVERT to GND .....................................................-0.3V to +6V
VIN1 to GND............................................................-0.3V to +16V
VIN2 to GND..............................................................-0.3V to +6V
VIN3 to GND..............................................................-0.3V to +6V
All Other Pins to GND.................................-0.3V to (VCC + 0.3V)
SMBDATA, ALERT, OVERT Current....................-1mA to +50mA
DXN_ Current......................................................................±1mA
ESD Protection (all pins, Human Body Model) ..................2000V
Continuous Power Dissipation (TA = +70°C)
16-Pin QSOP (derate 8.30mW/°C above +70°C)........667mW
Operating Temperature Range .........................-55°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Range
VCC
3.0
5.5
V
+60°C
≤ TA ≤ +100°C
±1.5
Accuracy (Local Sensor)
0°C
≤ TA ≤ +125°C
±3
°C
+60°C
≤ TRJ ≤ +100°C
±1
Accuracy (Remote Sensor)
0°C
≤ TRJ ≤ +120°C
±3
°C
0.125
°C
Temperature Measurement
Resolution
11
Bits
ADC Input Impedance
ZIN
VIN1, VIN2, VIN3 input resistance
100
k
ADC Total Error
VIN1, VIN2, VIN3 between 30% and 120% of
nominal
±1
±1.5
%
VIN ADC Resolution
8
Bits
Undervoltage Lockout Threshold
UVLO
VCC input, disables A/D conversion,
falling edge
2.50
2.70
2.90
V
Undervoltage Lockout
Hysteresis
90
mV
Power-On Reset (POR)
Threshold
VCC, falling edge
1
1.7
2.5
V
POR Threshold Hysteresis
90
mV
Standby Current
SMBus static,
STBY = GND
3
10
A
DXP and DXN Leakage Current
In standby mode
2
A
Average Operating Current
Continuous temperature mode
550
1000
A
Conversion Time for Single
Temperature Measurement
tCON
From stop bit to conversion completed
95
125
155
ms
Monitoring Cycle Time
tMONI
Total of 3 temperature plus 4 voltage
measurements
625
ms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6656MEE-TG05 | 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 |
| MAX6657MSA | 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 |
| MAX6657MSA+ | 功能描述:板上安装温度传感器 Remote/Local 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 |
| MAX6657MSA+T | 功能描述:板上安装温度传感器 Remote/Local 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 |
| MAX6657MSA-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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