5秒后页面跳转
ADT7466 PDF预览

ADT7466

更新时间: 2024-02-24 15:31:24
品牌 Logo 应用领域
亚德诺 - ADI 监视器控制器
页数 文件大小 规格书
48页 1873K
描述
dBCool Remote Thermal Controller and Voltage Monitor

ADT7466 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:LEAD FREE, MO-137AB, QSOP-16针数:16
Reach Compliance Code:unknown风险等级:5.58
Is Samacsys:N模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:4.9022 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260座面最大高度:1.7526 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9116 mmBase Number Matches:1

ADT7466 数据手册

 浏览型号ADT7466的Datasheet PDF文件第4页浏览型号ADT7466的Datasheet PDF文件第5页浏览型号ADT7466的Datasheet PDF文件第6页浏览型号ADT7466的Datasheet PDF文件第8页浏览型号ADT7466的Datasheet PDF文件第9页浏览型号ADT7466的Datasheet PDF文件第10页 
ADT7466  
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS  
DRIVE1  
TACH1  
DRIVE2  
TACH2  
GND  
1
2
3
4
5
6
7
8
16 SCL  
15 SDA  
14 ALERT  
13 REFOUT  
12 AIN2/TH2/D2+  
11 AIN1/TH1/D2–  
10 D1+  
ADT7466  
TOP VIEW  
(Not to Scale)  
V
CC  
FAN1_ON/PROCHOT/THERM  
FANLOCK  
9
D1–  
Figure 3. Pin Configuration  
Table 3. Pin Function Descriptions  
Pin No. Mnemonic Type  
Description  
1
2
3
4
DRIVE1  
TACH1  
DRIVE2  
TACH2  
Analog  
Output  
Digital  
Input  
Analog  
Output  
Digital  
Input  
Output of 8-Bit DAC Controlling Fan 1 Speed.  
Fan Tachometer Input to Measure Speed of Fan 1.  
Output of 8-Bit DAC Controlling Fan 2 Speed.  
Fan Tachometer Input to Measure Speed of Fan 2.  
5
6
GND  
VCC  
Ground  
Power  
supply  
Ground Pin for Analog and Digital Circuitry.  
3.3 V Power Supply. VCC is also monitored through this pin.  
7
FAN1_ON/ PROCHOT/ Digital I/O  
THERM  
If configured as FAN1_ON, this pin is the open-drain control signal output for the dc-dc  
converter. Active (high) when DRIVE1 > V_FAN_MIN.  
If configured as PROCHOT, the input can be connected to the PROCHOT output of the  
Intel Pentium 4 processor to time and monitor PROCHOT assertions.  
If configured as THERM, this pin is the interrupt output to flag critical thermal events.  
8
FANLOCK  
D1−  
Digital  
Output  
Analog  
Input  
Open-Drain Digital Output. This output is asserted (low) when either of the fans stall or  
fail to spin up.  
Cathode Connection to Thermal Diode 1.  
9
10  
11  
12  
13  
14  
D1+  
Analog  
Input  
Analog  
input  
Analog  
Input  
Analog  
Output  
Anode Connection to Thermal Diode 1.  
AIN1/TH1/D2−  
AIN2(TH2)/D2+  
REFOUT  
0 V to 2.25 V Analog Input. Can be reconfigured as thermistor input or as a cathode  
connection to Thermal Diode 2. Configured for thermistor connection by default.  
0 V to 2.25 V Analog Input. Can be reconfigured as thermistor input or as an anode  
connection to Thermal Diode 2. Configured for thermistor connection by default.  
2.25 V Reference Voltage Output, 20 mA maximum output current.  
ALERT  
Digital  
Output  
Open-Drain Digital Output. The SMBus ALERT pin alerts the system to out-of-limit events  
such as a failed fan, overtemperature, or out-of-limit analog measurement.  
15  
16  
SDA  
SCL  
Digital I/O  
Digital  
Input  
Open-Drain Digital I/O. SMBus bidirectional serial data. Requires SMBus pull-up resistor.  
Open-Drain Digital Input. SMBus serial clock input. Requires SMBus pull-up resistor.  
Rev. 0 | Page 7 of 48  
 

与ADT7466相关器件

型号 品牌 描述 获取价格 数据表
ADT7466ARQZ ADI dBCool Remote Thermal Controller and Voltage Monitor

获取价格

ADT7466ARQZ ONSEMI dBCool® Remote Thermal Controller and Voltage

获取价格

ADT7466ARQZ1 ONSEMI POWER SUPPLY MANAGEMENT CKT, PDSO16, LEAD FREE,MO-137AB, QSOP-16

获取价格

ADT7466ARQZ-REEL ONSEMI dBCool® Remote Thermal Controller and Voltage

获取价格

ADT7466ARQZ-REEL ADI dBCool Remote Thermal Controller and Voltage Monitor

获取价格

ADT7466ARQZ-REEL1 ONSEMI POWER SUPPLY MANAGEMENT CKT, PDSO16, LEAD FREE,MO-137AB, QSOP-16

获取价格