参数资料
型号: MAX6581TG98+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, QCC24
封装: 4 X 4 MM, ROHS COMPLIANT, TQFN-24
文件页数: 18/24页
文件大小: 881K
代理商: MAX6581TG98+
±1°C Accurate 8-Channel Temperature Sensor
MAX6581
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.0V to +3.6V, TA = -40NC to +125NC, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Conversion Time per Channel
tCONV
Resistance cancellation mode off
95
125
156
ms
Resistance cancellation mode on or beta
compensation on
190
250
312
Remote-Diode Source Current
IRJ
High level
Resistance cancellation
mode off
80
100
120
F
A
Low level
8
10
12
High level
Resistance cancellation
mode on or beta
compensation on
160
200
240
Low level
16
20
24
DXP_ and DXN_ Leakage
Current
Standby mode
100
nA
Undervoltage Lockout Threshold
UVLO
Falling edge of VCC disables ADC
2.25
2.80
2.95
V
Undervoltage Lockout Hysteresis
90
mV
Power-On-Reset (POR)
Threshold
VCC falling edge
1.3
2.0
2.2
V
POR Threshold Hysteresis
90
mV
ALERT and OVERT
Output Low Voltage
VOL
ISINK = 1mA
0.01
V
ISINK = 6mA
0.3
Input Leakage Current
ILEAK
-1
+1
F
A
SMBus INTERFACE, STBY
Logic Input Low Voltage
VIL
VCC = 3.6V
0.8
V
Logic Input High Voltage
VIH
VCC = 3.0V
2.2
V
Input Leakage Current
-1
+1
F
A
Output Low Voltage
VOL
ISINK = 6mA
0.1
V
Input Capacitance
CIN
5
pF
SMBus-COMPATIBLE TIMING (Figures 3 and 4) (Note 3)
Serial-Clock Frequency
fSMBCLK
(Note 4)
400
kHz
Bus Free Time Between STOP
and START Condition
tBUF
fSMBCLK = 400kHz
1.6
F
s
START Condition Setup Time
fSMBCLK = 400kHz
0.6
F
s
Repeated START Condition
Setup Time
tSU:STA
90% of SMBCLK to 90% of SMBDATA,
fSMBCLK = 400kHz
50
ns
START Condition Hold Time
tHD:STA
10% of SMBDATA to 90% of SMBCLK,
fSMBCLK = 400kHz
0.6
F
s
STOP Condition Setup Time
tSU:STO
90% of SMBCLK to 90% of SMBDATA,
fSMBCLK = 400kHz
0.6
F
s
Clock Low Period
tLOW
10% to 10%, fSMBCLK = 400kHz
1
F
s
Clock High Period
tHIGH
90% to 90%
0.6
F
s
Data-In Hold Time
tHD:DAT
0
0.9
us
Data-In Setup Time
tSU:DAT
(Note 5)
100
ns
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相关代理商/技术参数
参数描述
MAX6581TG98+ 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
MAX6581TG98+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
MAX6581TG9A+ 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
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