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ADM1030ARQZ PDF预览

ADM1030ARQZ

更新时间: 2024-01-17 22:48:23
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 输出元件传感器换能器
页数 文件大小 规格书
29页 1204K
描述
DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT, MO-137AB, QSOP-16

ADM1030ARQZ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred包装说明:MO-137AB, QSOP-16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
最大精度(摄氏度):1 Cel主体宽度:3.91 mm
主体高度:1.44 mm主体长度或直径:4.9 mm
外壳:PLASTICJESD-609代码:e3
安装特点:SURFACE MOUNT位数:8
最大工作电流:3 mA最高工作温度:100 °C
最低工作温度:输出接口类型:2-WIRE INTERFACE
封装形状/形式:RECTANGULAR传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
最大供电电压:5.5 V最小供电电压:3 V
表面贴装:YES端子面层:Matte Tin (Sn)
端接类型:SOLDERBase Number Matches:1

ADM1030ARQZ 数据手册

 浏览型号ADM1030ARQZ的Datasheet PDF文件第22页浏览型号ADM1030ARQZ的Datasheet PDF文件第23页浏览型号ADM1030ARQZ的Datasheet PDF文件第24页浏览型号ADM1030ARQZ的Datasheet PDF文件第26页浏览型号ADM1030ARQZ的Datasheet PDF文件第27页浏览型号ADM1030ARQZ的Datasheet PDF文件第28页 
ADM1030  
Table XIV. Register 0x00 Configuration Register 1 Power-On Default 90h  
Bit Name  
R/W  
Description  
0
1
2
MONITOR  
Read/Write  
Read/Write  
Read/Write  
Setting this bit to a “1” enables monitoring of temperature and enables measurement of  
the fan tach signals. (Power-Up Default = 0.)  
Setting this bit to a “1” enables the INT output. 1 = Enabled 0 = Disabled (Power-Up  
Default = 0).  
Clearing this bit to “0” selects digital fan speed measurement via the TACH pins. Setting  
this bit to “1” configures the TACH pins as analog inputs that can measure the speed of  
2-wire fans via a sense resistor. (Power-Up Default = 0.)  
INT Enable  
TACH/AIN  
3
PWM Invert  
Read/Write  
Setting this bit to “1” inverts the PWM signal on the output pin. (Power-Up Default =  
0). The power-up default makes the PWM_OUT pin go low for 100% duty cycle (suitable  
for driving the fan using a PMOS device). Setting this bit to “1” makes the PWM_OUT  
pin high for 100% duty cycle (intended for driving the fan using an NMOS device).  
Logic 1 enables FAN_FAULT pin; Logic 0 disables FAN_FAULT output. (Power-Up  
Default = 1.)  
4
Fan Fault Enable Read/Write  
6–5 PWM Mode  
Read/Write  
Read/Write  
These two bits control the behavior of the fan in Auto Fan Speed Control Mode.  
00 = Remote Temp controls Fan. (Program PWM duty cycle in Software Mode.)  
11 = Fastest Calculated Speed Controls Fan. (Program RPM speed in Software Mode.)  
Logic 1 selects Automatic Fan Speed Control; Logic 0 selects SW control. (Power-Up  
Default = 1) When under software control, PWM duty cycle or RPM values may be  
programmed for the fan.  
7
Auto/SW Ctrl  
Table XV. Register 0x01 Configuration 2 Power-On Default = 7FH  
Bit  
Name  
R/W  
Description  
0
1
2
3
4
5
PWM 1 En  
Unused  
TACH 1 En  
Unused  
Loc Temp En  
Remote Temp En  
Read/Write  
Read/Write  
Read/Write  
Enables fan PWM output when this bit is a “1.”  
Unused.  
Enables Tach input when set to “1.”  
Read/Write  
Read/Write  
Enables Interrupts on Local Channel when set to “1.”  
Enables Interrupts on Remote Channel when set to “1.” Default is normally  
enabled, except when a diode fault is detected on power-up.  
Unused.  
6
7
Unused  
SW Reset  
Read/Write  
Read/Write  
When set to “1,” resets the device. Self-clears. Power-Up Default = 0.  
–24–  
REV. A  

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