参数资料
型号: AD7814ARMZ
厂商: Analog Devices Inc
文件页数: 3/8页
文件大小: 123K
描述: IC DGTL TEMP SENSOR 10BIT 8-MSOP
标准包装: 50
功能: 温度监控系统(传感器)
传感器类型: 内部
感应温度: -55°C ~ 125°C
精确度: ±2°C
拓扑: ADC,寄存器库
输出类型: MICROWIRE?,QSPI?,SPI?
输出警报:
输出风扇:
电源电压: 2.7 V ~ 5.5 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 管件
产品目录页面: 798 (CN2011-ZH PDF)
REV. E
3
AD7814
 ORDERING GUIDE
Temperature
Temperature
Package
Package
Branding
Model
Range
Error
1
Description
Option
Information
AD7814ART-500RL7
55癈 to +125癈
?癈
6-Lead SOT-23
RT-6
CAA
AD7814ART-REEL
55癈 to +125癈
?癈
6-Lead SOT-23
RT-6
CAA
AD7814ART-REEL7
55癈 to +125癈
?癈
6-Lead SOT-23
RT-6
CAA
AD7814ARTZ-500RL7
2
55癈 to +125癈
?癈
6-Lead SOT-23
RT-6
CAA
AD7814ARTZ-REEL
2
55癈 to +125癈
?癈
6-Lead SOT-23
RT-6
CAA
AD7814ARTZ-REEL7
2
55癈 to +125癈
?癈
6-Lead SOT-23
RT-6
CAA
AD7814ARM
55癈 to +125癈
?癈
8-Lead MSOP
RM-8
CAA
AD7814ARM-REEL
55癈 to +125癈
?癈
8-Lead MSOP
RM-8
CAA
AD7814ARM-REEL7
55癈 to +125癈
?癈
8-Lead MSOP
RM-8
CAA
AD7814ARMZ
2
55癈 to +125癈
?癈
8-Lead MSOP
RM-8
CAA
AD7814ARMZ-REEL
2
55癈 to +125癈
?癈
8-Lead MSOP
RM-8
CAA
AD7814ARMZ-REEL7
2
55癈 to +125癈
?癈
8-Lead MSOP
RM-8
CAA
1
Temperature error is over 0癈 to 85癈 temperature range.
2
Z = Pb-free part
ABSOLUTE MAXIMUM RATINGS*
V
DD
 to GND . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +7 V
Digital Input Voltage to GND . . . . . . . 0.3 V to V
DD
+ 0.3 V
Digital Output Voltage to GND . . . . . 0.3 V to V
DD
+ 0.3 V
Operating Temperature Range . . . . . . . . . . 55癈 to +125癈
Storage Temperature Range . . . . . . . . . . . . 65癈 to +150癈
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150癈
SOT-23, Power Dissipation . . . . . . . . . . . . . . . . . . . . 450 mW
?/DIV>
JA
 Thermal Impedance . . . . . . . . . . . . . . . . . . . . 240癈/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . 215癈
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 220癈
MSOP Package, Power Dissipation . . . . . . . . . . . . . . 450 mW
?/DIV>
JA
 Thermal Impedance . . . . . . . . . . . . . . . . . . . . 206癈/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . 215癈
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 220癈
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD7814 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
1.6V
I
OL
200A
200A
I
OH
TO
OUTPUT
PIN
C
L
50pF
Figure 1.  Load Circuit for Data Access Time and Bus
Relinquish Time
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