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ADT7490ARQZ集成电路(IC)热管理规格书PDF中文资料
![ADT7490ARQZ](https://img.114ic.com/dgk/Renders/On%20Semi%20Renders/24-QSOP_492B.jpg)
厂商型号 |
ADT7490ARQZ |
参数属性 | ADT7490ARQZ 封装/外壳为24-SSOP(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > 热管理;产品描述:IC MON/FAN CTRLR REMOTE 24-QSOP |
功能描述 | 风扇控制,温度监控器 |
文件大小 |
663.83 Kbytes |
页面数量 |
75 页 |
生产厂商 | ON Semiconductor |
企业简称 |
ONSEMI【安森美半导体】 |
中文名称 | 安森美半导体公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-22 9:48:00 |
ADT7490ARQZ规格书详情
The ADT7490 is a dBCool thermal monitor and multiple PWM fan controller for noise−sensitive or power−sensitive applications requiring active system cooling. The ADT7490 includes a local temperature sensor, two remote temperature sensors including series resistance cancellation, and monitors CPU temperature with a PECI interface. The ADT7490 can drive a fan using either a low or high frequency drive signal, and measure and control the speed of up to four fans so they operate at the lowest possible speed for minimum acoustic noise.
Features
• Temperature Measurement
♦ 1 Local On−Chip Temperature Sensor
♦ 2 Remote Temperature Sensors
♦ 3 Current External Temperature Sensors with Series Resistance Cancellation (SRC)
♦ PECI Interface for CPU Thermal Information and Support of Up to 4 PECI Inputs on 1 Pin
• Fan Drive and Fan Speed Control
♦ 3 High Frequency or Low Frequency PWM Outputs for Use with 3−Wire or 4−Wire Fans
♦ 4 TACH Inputs to Measure Fan Speed
♦ OS Independent Automatic Fan Speed Control Based on Thermal Information
♦ Dynamic TMIN Control Mode to Optimize System Acoustics
♦ Default Startup at 100 PWM for All Fans for Robust Operation
• Bidirectional THERM/SMBALERT Pin to Flag Out−of−Limit and Overtemperature Conditions
• GPIO Functionality to Support Extra Features
♦ Can be Used for Loadline Setting for Voltage Regulation, LED Control, or Other Functions
• IMON Monitoring for CPU Current and Power Information
• Footprint and Register Compatible with ADT7473/ADT7475/ADT7476/ADT7476A Family of Fan Controllers
• SMBus Interface with Addressing Capability for Up to 3 Devices
Applications
• Personal Computers
• Servers
ADT7490ARQZ属于集成电路(IC) > 热管理。安森美半导体公司制造生产的ADT7490ARQZ热管理热管理 IC 是根据温度控制电路电源的半导体器件。这些 IC 的功能包括风扇控制、硬件监控器、温度监控系统、热监控器、热电偶放大器、热电偶调节器和温度计–温控器。检测温度范围为 -260℃ 至 +1800℃,输出类型有 I2C、SMBus、低电平有效/高电平有效、模拟电压、开漏、PWM、SPI、2 线串行和并行–串行。
产品属性
- 产品编号:
ADT7490ARQZ
- 制造商:
onsemi
- 类别:
集成电路(IC) > 热管理
- 系列:
dBCool®
- 包装:
管件
- 功能:
风扇控制,温度监控器
- 传感器类型:
内部和外部
- 感应温度:
-40°C ~ 125°C
- 精度:
±1.5°C(最大)
- 拓扑:
ADC,比较器,风扇速度计数器,多路复用器,寄存器组
- 输出类型:
SMBus
- 输出报警:
无
- 输出风扇:
是
- 电压 - 供电:
3V ~ 3.6V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
24-SSOP(0.154",3.90mm 宽)
- 供应商器件封装:
24-QSOP
- 描述:
IC MON/FAN CTRLR REMOTE 24-QSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON/安森美 |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ADI(亚德诺) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ADI/亚德诺 |
22+21+ |
SSOP-24 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
ADI/亚德诺 |
21+ |
SOP24 |
10000 |
全新原装 公司现货 价格优 |
询价 | ||
ADI/亚德诺 |
20+ |
QSOP24 |
9850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ON Semiconductor |
22+ |
24QSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ADI |
0844+ |
SSOP |
30 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ON Semiconductor |
23+ |
24-QSOP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ADI/亚德诺 |
23+ |
SOP24 |
87 |
原装正品,假一罚十! |
询价 | ||
AD |
19+ |
SSOP |
62504 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 |