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ADT7468ARQ PDF预览

ADT7468ARQ

更新时间: 2024-01-01 00:18:43
品牌 Logo 应用领域
亚德诺 - ADI 模拟IC信号电路监视器光电二极管控制器
页数 文件大小 规格书
80页 1012K
描述
dBCool⑩ Remote Thermal Controller and Voltage Monitor

ADT7468ARQ 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:MO-137AE, QSOP-24针数:24
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-G24JESD-609代码:e3
长度:8.6614 mm湿度敏感等级:1
功能数量:1端子数量:24
最高工作温度:120 °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:INDUSTRIAL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:NOT SPECIFIED
宽度:3.9116 mmBase Number Matches:1

ADT7468ARQ 数据手册

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ADT7468  
SPECIFICATIONS  
TA = TMIN to TMAX, VCC = VMIN to VMAX, unless otherwise noted.  
All voltages are measured with respect to GND, unless otherwise specified. Typicals are at TA = 25°C and represent most likely parametric  
norm. Logic inputs accept input high voltages up to VMAX even when device is operating down to VMIN. Timing specifications are tested at  
logic levels of VIL = 0.8 V for a falling edge and VIH = 2.0 V for a rising edge. SMBus timing specifications are guaranteed by design and are  
not production tested.  
Table 1.  
Parameter  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
POWER SUPPLY  
Supply Voltage  
Supply Current, ICC  
3.0  
3.3  
5.5  
3
20  
V
mA  
µA  
Interface inactive, ADC active  
Standby mode  
TEMP-TO-DIGITAL CONVERTER  
Local Sensor Accuracy  
±±.5  
+2  
+2  
°C  
°C  
°C  
°C  
°C  
°C  
°C  
°C  
µA  
µΑ  
µΑ  
0°C ≤ TA ≤ 70°C  
−40°C ≤ TA ≤ +±00°C  
−40°C ≤ TA ≤ +±20°C  
−3.5  
−4  
Resolution  
Remote Diode Sensor Accuracy  
0.25  
±±.5  
+2  
+2  
0°C ≤ TA ≤ 70°C; 0°C ≤ TD ≤ ±20°C  
−3.5  
−4.5  
−40°C ≤ TA ≤ +±00°C; 0°C ≤ TD ≤ +±20°C  
−40°C ≤ TA ≤ +±20°C; 0°C ≤ TD ≤ +±20°C  
Resolution  
Remote Sensor Source Current  
0.25  
6
36  
96  
First current  
Second current  
Third current  
ANALOG-TO-DIGITAL CONVERTER (INCLUDING MUX AND ATTENUATORS)  
Total Unadjusted Error (TUE)  
±2  
±±.5  
±±  
%
%
For ±2 V and 5 V channels  
For all other channels  
8 bits  
Differential Nonlinearity (DNL)  
LSB  
%/V  
ms  
ms  
ms  
ms  
ms  
kΩ  
kΩ  
Power Supply Sensitivity  
±0.±  
±±  
±2  
38  
±45  
±9  
Conversion Time (Voltage Input)  
Conversion Time (Local Temperature)  
Conversion Time (Remote Temperature)  
Total Monitoring Cycle Time  
Total Monitoring Cycle Time  
Input Resistance  
Averaging enabled  
Averaging enabled  
Averaging enabled  
Averaging enabled  
Averaging disabled  
For VCC channel  
40  
80  
70  
±40  
±00  
200  
For all other channels  
FAN RPM-TO-DIGITAL CONVERTER  
Accuracy  
±5  
%
%
%
0°C ≤ TA ≤ 70°C , 3.3 V  
±7  
±±0  
65,535  
−40°C ≤ TA ≤ +±20°C , 3.3 V  
−40°C ≤ TA ≤ +±20°C , 5.5 V  
Full-Scale Count  
Nominal Input RPM  
±09  
329  
5000  
±0000  
RPM  
RPM  
RPM  
RPM  
Fan count = 0xBFFF  
Fan count = 0x3FFF  
Fan count = 0x0438  
Fan count = 0x02±C  
Internal Clock Frequency  
85.5  
83.7  
8±  
90  
90  
90  
94.5  
96.3  
99  
kHz  
kHz  
kHz  
0°C ≤ TA ≤ 70°C, VCC = 3.3 V  
−40°C ≤ TA ≤ +±20°C, VCC = 3.3 V  
−40°C ≤ TA ≤ +±20°C, VCC = 5.5 V  
Rev. 0 | Page 3 of 80  

ADT7468ARQ 替代型号

型号 品牌 替代类型 描述 数据表
ADT7468ARQ-REEL ADI

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