- 您现在的位置：买卖IC网 > PDF目录19538 > MAX7500MSA+T (Maxim Integrated)IC TEMP SENSOR DIGIT 8-SOIC PDF资料下载
参数资料
| 型号： | MAX7500MSA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 11/13页 |
| 文件大小： | 710K |
| 描述： | IC TEMP SENSOR DIGIT 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 功能： | 温度监视系统（传感器），监视器 |
| 传感器类型： | 内部 |
| 感应温度： | -55°C ~ 125°C |
| 精确度： | ±3°C（最小值） |
| 拓扑： | ADC（三角积分型），寄存器库 |
| 输出类型： | I²C?/SMBus? |
| 输出警报： | 是 |
| 输出风扇： | 是 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC（窄型） |
| 包装： | 标准包装 |
| 产品目录页面： | 1426 (CN2011-ZH PDF) |
| 其它名称： | MAX7500MSA+TDKR |
Applications Information
Digital Noise
The MAX7500MAX7504 feature an integrated lowpass
filter on both the SCL and the SDA digital lines to miti-
gate the effects of bus noise. Although this filtering
makes communication robust in noisy environments,
good layout practices are always recommended.
Minimize noise coupling by keeping digital traces away
from switching power supplies. Ensure that digital lines
containing high-speed data communications cross at
right angles to the SDA and SCL lines.
Excessive noise coupling into the SDA and SCL lines
on the MAX7500MAX7504specifically noise with
amplitude greater than 400mV
P-P
(the MAX7500
MAX7504s typical hysteresis), overshoot greater than
300mV above +V
S
, and undershoot more than 300mV
below GNDmay prevent successful serial communi-
cation. Serial bus no-acknowledge is the most common
symptom, causing unnecessary traffic on the bus.
Care must be taken to ensure proper termination within
a system with long PCB traces or multiple parts on the
bus. Resistance can be added in series with the SDA
and SCL lines to further help filter noise and ringing. If it
proves to be necessary, a 5k?resistor should be
placed in series with the SCL line, placed as close as
possible to SCL. This 5k?resistor, with the 5pF to 10pF
stray capacitance of the MAX7500MAX7504 provide a
6MHz to 12MHz lowpass filter, which is sufficient filter-
ing in most cases.
Chip Information
PROCESS: CMOS
Digital Temperature Sensors and Thermal
Watchdog with Bus Lockup Protection
______________________________________________________________________________________ 11
Ordering Information/
Selector Guide (continued)
PART
TEMP
RANGE
PIN-
PACKAGE
RESET TIMEOUT
MAX7500MSA+
-55癈 to
+125癈
8 SO
X
X
MAX7500MUA
-55癈 to
+125癈
8 礛AX
X
X
MAX7500MUA+
-55癈 to
+125癈
8 礛AX
X
X
MAX7501MSA
-55癈 to
+125癈
8 SO
X
X
MAX7501MSA+
-55癈 to
+125癈
8 SO
X
X
MAX7501MUA
-55癈 to
+125癈
8 礛AX
X
X
MAX7501MUA+
-55癈 to
+125癈
8 礛AX
X
X
MAX7502MSA
-55癈 to
+125癈
8 SO
X
MAX7502MSA+
-55癈 to
+125癈
8 SO
X
MAX7502MUA
-55癈 to
+125癈
8 礛AX
X
MAX7502MUA+
-55癈 to
+125癈
8 礛AX
X
MAX7503MSA
-55癈 to
+125癈
8 SO
X
MAX7503MSA+
-55癈 to
+125癈
8 SO
X
MAX7503MUA
-55癈 to
+125癈
8 礛AX
X
MAX7503MUA+
-55癈 to
+125癈
8 礛AX
X
MAX7504MSA
-55癈 to
+125癈
8 SO
X
MAX7504MSA+
-55癈 to
+125癈
8 SO
X
MAX7504MUA
-55癈 to
+125癈
8 礛AX
X
MAX7504MUA+
-55癈 to
+125癈
8 礛AX
X
+Denotes a lead(Pb)-free/RoHS-compliant package.
1
2
3
4
8
7
6
5
+V
S
A0
A1
A2
GND
OS
SCL
SDA
MAX7500
?SPAN class="pst MAX7500MTA-T_2293722_5">MAX, SO
1
2
3
4
8
7
6
5
+V
S
A0
A1
RESET
GND
OS
SCL
SDA
MAX7501
MAX7504
?SPAN class="pst MAX7500MTA-T_2293722_5">MAX, SO
TOP VIEW
Pin Configurations
相关PDF资料 |
PDF描述 |
|---|---|
| V375A36E400BG2 | CONVERTER MOD DC/DC 36V 400W |
| VE-BTW-CX-B1 | CONVERTER MOD DC/DC 5.5V 75W |
| VI-B0L-CY-F1 | CONVERTER MOD DC/DC 28V 50W |
| ULS-5/12-D48P-C | CONVERTER DC/DC 5V @ 12A POS |
| XC95216-15PQG160C | IC CPLD 216MCRCELL 15NS 160PQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7500MTA+T | 功能描述:板上安装温度传感器 Digital 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 |
| MAX7500MTA-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 |
| MAX7500MUA | 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 |
| MAX7500MUA+ | 功能描述:板上安装温度传感器 Digital 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 |
| MAX7500MUA+T | 功能描述:板上安装温度传感器 Digital 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 |
发布紧急采购，3分钟左右您将得到回复。