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ADT7519ARQ-REEL PDF预览

ADT7519ARQ-REEL

更新时间: 2024-01-20 02:14:34
品牌 Logo 应用领域
亚德诺 - ADI 传感器温度传感器
页数 文件大小 规格书
44页 1873K
描述
SPI/I2C Compatible, Temperature Sensor, Four Channel ADC and Quad Voltage Output DAC

ADT7519ARQ-REEL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:LEAD FREE, MO-137AB, QSOP-16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.71
最大精度(摄氏度):1 Cel主体宽度:3.91 mm
主体高度:1.54 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
端子数量:16最大工作电流:0.001 mA
最高工作温度:120 °C最低工作温度:-40 °C
输出接口类型:4-WIRE INTERFACE封装主体材料:PLASTIC/EPOXY
封装等效代码:SSOP16,.25封装形状/形式:RECTANGULAR
电源:3/5 V传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
子类别:Other Sensors最大供电电压:5.5 V
最小供电电压:2.7 V表面贴装:YES
技术:CMOS温度系数:NEGATIVE ppm/ °C
端子面层:Matte Tin (Sn)端接类型:SOLDER
Base Number Matches:1

ADT7519ARQ-REEL 数据手册

 浏览型号ADT7519ARQ-REEL的Datasheet PDF文件第1页浏览型号ADT7519ARQ-REEL的Datasheet PDF文件第2页浏览型号ADT7519ARQ-REEL的Datasheet PDF文件第3页浏览型号ADT7519ARQ-REEL的Datasheet PDF文件第5页浏览型号ADT7519ARQ-REEL的Datasheet PDF文件第6页浏览型号ADT7519ARQ-REEL的Datasheet PDF文件第7页 
ADT7516/ADT7517/ADT7519  
Parameter1  
Min  
Typ  
Max  
Unit  
Conditions/Comments  
THERMAL CHARACTERISTICS  
External transistor = 2N3906.  
EXTERNAL TEMPERATURE SENSOR  
Accuracy @ VDD = 3.3 V 10%  
1.5  
3
5
3
5
°C  
°C  
°C  
°C  
TA = 85°C.  
TA = 0°C +85°C.  
TA = –40°C to +120°C.  
TA = 0°C +85°C.  
TA = –40°C to +120°C.  
Equivalent to 0.25°C.  
High Level.  
Accuracy @ VDD = 5 V 5%  
2
3
°C  
Resolution  
Output Source Current  
10  
Bits  
µA  
µA  
180  
11  
Low Level.  
Thermal Voltage Output  
8-Bit DAC Output  
Resolution  
1
°C  
Scale Factor  
8.97  
17.58  
mV/°C  
mV/°C  
0 V to VREF output. TA = –40°C to +120°C.  
0 V to 2 VREF output. TA = –40°C to +120°C.  
10-Bit DAC Output  
Resolution  
0.25  
°C  
Scale Factor  
2.2  
4.39  
mV/°C  
mV/°C  
0 V to VREF output. TA = –40°C to +120°C.  
0 V to 2 VREF output. TA = –40°C to +120°C.  
Single channel mode.  
CONVERSION TIMES  
Slow ADC  
VDD/AIN  
11.4  
712  
ms  
µs  
Averaging (16 samples) on.  
Averaging off.  
Internal Temperature  
External Temperature  
11.4  
712  
24.22  
1.51  
ms  
µs  
ms  
ms  
Averaging (16 samples) on.  
Averaging off.  
Averaging (16 samples) on.  
Averaging off.  
Fast ADC  
VDD/AIN  
712  
µs  
µs  
ms  
µs  
ms  
µs  
Averaging (16 samples) on.  
Averaging off.  
Averaging (16 samples) on.  
Averaging off.  
Averaging (16 samples) on.  
Averaging off.  
44.5  
2.14  
134  
14.25  
890  
Internal Temperature  
External Temperature  
ROUND ROBIN UPDATE RATE5  
Slow ADC @ 25°C  
Averaging On  
Time to complete one measurement cycle  
through all channels.  
79.8  
4.99  
94.76  
9.26  
ms  
ms  
ms  
ms  
AIN1 and AIN2 are selected on Pins 7 and 8.  
AIN1 and AIN2 are selected on Pins 7 and 8.  
D+ and D– are selected on Pins 7 and 8.  
D+ and D-– are selected on Pins 7 and 8.  
Averaging Off  
Averaging On  
Averaging Off  
Fast ADC @ 25°C  
Averaging On  
Averaging Off  
Averaging On  
Averaging Off  
6.41  
ms  
µs  
ms  
ms  
AIN1 and AIN2 are selected on Pins 7 and 8.  
AIN1 and AIN2 are selected on Pins 7 and 8.  
D+ and D– are selected on Pins 7 and 8.  
D+ and D– are selected on Pins 7 and 8.  
400.84  
21.77  
3.07  
DAC EXTERNAL REFERENCE INPUT  
VREF Input Range  
4
1
VDD  
V
Buffered reference.  
VREF Input Impedance  
Reference Feedthrough  
Channel-to-Channel Isolation  
>10  
–90  
–75  
MΩ  
dB  
dB  
Buffered reference and power-down mode.  
Frequency = 10 kHz.  
Frequency = 10 kHz.  
Rev. A | Page 4 of 44  

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