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ADT7476AARQZ-R PDF预览

ADT7476AARQZ-R

更新时间: 2024-01-19 19:39:07
品牌 Logo 应用领域
安森美 - ONSEMI 传感器换能器温度传感器监视器输出元件控制器PC
页数 文件大小 规格书
67页 601K
描述
dBCOOL Remote Thermal Controller and Voltage Monitor

ADT7476AARQZ-R 技术参数

生命周期:ActiveReach Compliance Code:unknown
风险等级:5.73最大精度(摄氏度):2.5 Cel
其他特性:HYSTERESIS IS 0.5V主体宽度:3.91 mm
主体高度:1.54 mm主体长度或直径:8.66 mm
外壳:PLASTIC安装特点:SURFACE MOUNT
位数:10最大工作电流:3 mA
最高工作温度:125 °C最低工作温度:-40 °C
输出接口类型:4-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:3.6 V
最小供电电压:3 V表面贴装:YES
端接类型:SOLDERBase Number Matches:1

ADT7476AARQZ-R 数据手册

 浏览型号ADT7476AARQZ-R的Datasheet PDF文件第1页浏览型号ADT7476AARQZ-R的Datasheet PDF文件第2页浏览型号ADT7476AARQZ-R的Datasheet PDF文件第3页浏览型号ADT7476AARQZ-R的Datasheet PDF文件第5页浏览型号ADT7476AARQZ-R的Datasheet PDF文件第6页浏览型号ADT7476AARQZ-R的Datasheet PDF文件第7页 
ADT7476A  
ELECTRICAL CHARACTERISTICS T = T  
to T  
, V = V  
to V  
, unless otherwise noted. (Note 1)  
A
MIN  
MAX  
CC  
MIN  
MAX  
Parameter  
Power Supply  
Conditions  
Min  
Typ  
Max  
Unit  
Supply Voltage  
3.0  
3.3  
1.5  
3.6  
3.0  
V
Supply Current, I  
Interface inactive, ADC active  
mA  
CC  
TemperaturetoDigital Converter  
Local Sensor Accuracy  
0°C T 85°C  
0.5  
1.5  
2.5  
°C  
°C  
mA  
A
40°C T 125°C  
A
Resolution  
0.25  
0.5  
Remote Diode Sensor Accuracy  
0°C T 85°C  
1.5  
2.5  
A
40°C T 125°C  
A
Resolution  
0.25  
Remote Sensor Source Current  
Low level  
High level  
11  
180  
AnalogtoDigital Converter (Including MUX and Attentuators)  
Total Unadjusted Error (TUE)  
For 12 V channel  
For all other channels  
2
1.5  
%
Differential Nonlinearity (DNL)  
8 bits  
1
LSB  
%/V  
ms  
Power Supply Sensitivity  
0.1  
Conversion Time  
Voltage Input  
Local Temperature  
Remote Temperature  
Averaging enabled  
11  
12  
38  
Total Monitoring Cycle Time  
Averaging enabled  
Averaging disabled  
145  
19  
ms  
Input Resistance  
For V  
channel  
70  
70  
200  
114  
kW  
CCP  
For all other channels  
Fan RPMToDigital Converter  
Accuracy  
0°C T 70°C  
6
10  
%
A
40°C T +120°C  
A
FullScale Count  
65,535  
Nominal Input RPM  
Fan count = 0xBFFF  
Fan count = 0x3FFF  
Fan count = 0x0438  
Fan count = 0x021C  
109  
329  
5000  
10,000  
RPM  
OpenDrain Digital Outputs, PWM1 TO PWM3, XTO  
Current Sink, I  
8.0  
0.4  
20  
mA  
V
OL  
Output Low Voltage, V  
I
= 8.0 mA  
OL  
OUT  
High Level Output Current, I  
V
OUT  
= V  
CC  
0.1  
0.1  
mA  
OH  
OpenDrain Serial Data Bus Output (SDA)  
Output Low Voltage, V  
I
= 4.0 mA  
0.4  
1.0  
V
OL  
OUT  
High Level Output Current, I  
V
OUT  
= V  
CC  
mA  
OH  
SMBus Digital Inputs (SCL, SDA) (Note 2)  
Input High Voltage, V  
2.0  
V
V
IH  
Input Low Voltage, V  
0.8  
IL  
Hysteresis  
500  
0.5  
mV  
Digital Input Logic Levels (TACH Inputs)  
Input High Voltage, V  
Maximum input voltage  
Minimum input voltage  
2.0  
5.5  
0.8  
V
V
IH  
Input Low Voltage, V  
0.3  
IL  
Hysteresis  
V pp  
http://onsemi.com  
4

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