型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX6640 | 2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller General Description The MAX6640 monitors its own temperature and one external diode-connected transistor or the temperatures of two external diode-connected transistors, typically available in CPUs, FPGAs, or GPUs. The 2-wire serial interface accepts standard System Management Bus (SMBusTM) write 文件:724.05 Kbytes 页数:22 Pages | Maxim 美信 | Maxim | |
MAX6640 | 2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller 文件:218.33 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | |
MAX6640 | 2通道温度监测器,提供双路、PWM风扇速度自动控制器 MAX6640可以监视自身温度和一路外部连接成二极管的晶体管温度,或两路外部连接成二极管的晶体管温度,这种晶体管通常内置于CPU、FPGA或GPU。2线串口采用标准的系统管理总线(SMBus™),可执行写字节、读字节、发送字节以及接收字节命令,以读取温度数据、设置报警门限。可在任意时刻通过SMBus读取温度数据,三个可编程报警输出用于产生中断、禁止或高温关断信号。\n 内部双路PWM风扇转速控制器根据温度数据可调节两个冷却风扇的转速,系统运行在致冷状态时能够将风扇噪声降至最小,而在功耗上升时还可提供最大的致冷效果。通过风扇转速反馈实现速率调节,以便控制风扇转速,而不仅仅是PWM占空比。速率测量 \n• 两个热敏二极管输入 \n• 本地温度检测 \n• 1°C远程测量温度精度(+60°C至+100°C) \n• 两个PWM输出控制风扇驱动(开漏,可上拉至+13.5V) \n• 可编程风扇控制 \n• 自动风扇旋转确保风扇启动 \n• ±4%风扇转速测量精度 \n• 受控的转速变化确保平稳的风扇转速调节 \n• 温度检测始于POR,具有系统失效保护 \n• /OT和/THERM输出用于禁止或关断控制 \n• 测量温度高达+150°C \n• 微小的5mm x 5mm、16引脚TQFN和QSOP封装; | ADI 亚德诺 | ADI | |
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller General Description The MAX6640 monitors its own temperature and one external diode-connected transistor or the temperatures of two external diode-connected transistors, typically available in CPUs, FPGAs, or GPUs. The 2-wire serial interface accepts standard System Management Bus (SMBusTM) write 文件:724.05 Kbytes 页数:22 Pages | Maxim 美信 | Maxim | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller General Description The MAX6640 monitors its own temperature and one external diode-connected transistor or the temperatures of two external diode-connected transistors, typically available in CPUs, FPGAs, or GPUs. The 2-wire serial interface accepts standard System Management Bus (SMBusTM) write 文件:724.05 Kbytes 页数:22 Pages | Maxim 美信 | Maxim | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller 文件:218.33 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller 文件:218.33 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller 文件:218.33 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | ||
Package:16-SSOP(0.154",3.90mm 宽);包装:散装 类别:传感器,变送器 温度传感器 - 模拟和数字输出 描述:SENSOR DIGITAL 0C-150C 16QSOP | AD 亚德诺 | AD | ||
Package:16-SSOP(0.154",3.90mm 宽);包装:散装 类别:传感器,变送器 温度传感器 - 模拟和数字输出 描述:SENSOR DIGITAL 0C-150C 16QSOP | AD 亚德诺 | AD |
详细参数
- 型号:
MAX6640
- 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
- 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
- 设备功能:
Temperature and Humidity Sensor
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
美信MAX |
22+ |
SOP16 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
美信MAX |
25+ |
SOP-16 |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
24+ |
SSOP |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAXIM |
25+ |
QSOP16 |
173 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM/DALLAS |
16+ |
NA |
8800 |
原装现货,货真价优 |
询价 | ||
MAXIM |
24+ |
SSOP16 |
460 |
询价 | |||
MAXIM |
23+ |
SSOP16 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM |
18+ |
SSOP |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
MAXIM |
2013 |
SOP |
200 |
全新 |
询价 | ||
maxim |
20+ |
TQFP |
4000 |
全新原装 |
询价 |
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