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参数资料
| 型号： | MAX6695AUB+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | Dual Remote/Local Temperature Sensors with SMBus Serial Interface |
| 中文描述： | DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 1.50Cel, SQUARE, SURFACE MOUNT |
| 封装： | 3 X 3 MM, LEAD FREE, MO-187C-BA, USOP-10 |
| 文件页数： | 9/22页 |
| 文件大小： | 335K |
| 代理商： | MAX6695AUB+ |
Leakage currents from PC board contamination
must be dealt with carefully since a 20M
leakage
path from DXP to ground causes about +1°C error.
If high-voltage traces are unavoidable, connect
guard traces to GND on either side of the DXP-DXN
traces (Figure 5).
4) Route through as few vias and crossunders as pos-
sible to minimize copper/solder thermocouple
effects.
5) Use wide traces when practical.
6) When the power supply is noisy, add a resistor (up
to 47
) in series with VCC (see Typical Operating
Circuit).
Twisted-Pair and Shielded Cables
Use a twisted-pair cable to connect the remote sensor
for remote-sensor distances longer than 8in or in very
noisy environments. Twisted-pair cable lengths can be
between 6ft and 12ft before noise introduces excessive
errors. For longer distances, the best solution is a
shielded twisted pair like that used for audio micro-
phones. For example, Belden #8451 works well for dis-
tances up to 100ft in a noisy environment. At the
device, connect the twisted pair to DXP and DXN and
the shield to GND. Leave the shield unconnected at the
remote sensor.
For very long cable runs, the cable’s parasitic capaci-
tance often provides noise filtering, so the 2200pF
capacitor can often be removed or reduced in value.
Cable resistance also affects remote-sensor accuracy.
For every 1
of series resistance the error is approxi-
mately +1/2°C.
Chip Information
TRANSISTOR COUNT: 22,964
PROCESS: BiCMOS
MAX6695/MAX6696
Dual Remote/Local Temperature Sensors with
SMBus Serial Interface
______________________________________________________________________________________
17
MINIMUM
10 mils
GND
DXN
DXP
GND
Figure 5. Recommended DXP-DXN PC Traces
Typical Operating Circuits (continued)
CLOCK
DATA
TO SYSTEM
SHUTDOWN
STBY
RESET
GND
ADD1
OT2
SMBCLK
OT1
SMBDATA
VCC
INTERRUPT
TO
P
0.1
F
DXN
DXP1
47
10k
EACH
ALERT
+3.3V
ADD0
MAX6696
CPU
2N3906
DXP2
TO CLOCK
THROTTLING
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| MAX6695AUB+T | Dual Remote/Local Temperature Sensors with SMBus Serial Interface |
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| MAX6696AEE+ | Dual Remote/Local Temperature Sensors with SMBus Serial Interface |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6695AUB+ | 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 |
| MAX6695AUB+C5L | 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 |
| MAX6695AUB+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 |
| MAX6695AUB-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 |
| MAX6695EVCMOD2 | 功能描述:板上安装温度传感器 Evaluation Kit/Evaluation System for the MAX6695 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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