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| 型号： | ADR291FRZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 6/20页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 2.5V 8-SOIC |
| 标准包装： | 1,000 |
| 系列： | XFET® |
| 基准类型： | 串联，精度 |
| 输出电压： | 2.5V |
| 容差： | ±0.12% |
| 温度系数： | 20ppm/°C |
| 输入电压： | 2.8 V ~ 15 V |
| 通道数： | 1 |
| 电流 - 静态： | 15µA |
| 电流 - 输出： | 5mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
ADR291/ADR292
ABSOLUTE MAXIMUM RATINGS
Remove power before inserting or removing units from their
sockets.
Table 8.
Table 9. Package Types
Package Type
8-Lead SOIC (R)
θ JA1
158
θ JC
43
Unit
°C/W
Parameter
Supply Voltage
Rating
18 V
8-Lead TSSOP (RU)
3-Lead TO-92 (T)
240
160
43
–
°C/W
°C/W
Output Short-Circuit Duration to GND
Storage Temperature Range
T, R, RU Packages
Indefinite
?65°C to +150°C
1
θ JA is specified for worst-case conditions. For example, θ JA is specified for a
device in socket testing. In practice, θ JA is specified for a device soldered in
the circuit board.
Operating Temperature Range
ADR291/ADR292
Junction Temperature Range
T, R, RU Packages
Lead Temperature (Soldering, 60 sec)
?40°C to +125°C
?65°C to +125°C
300°C
Table 10. Other XFET Products
Nominal Output
Part Number Voltage (V)
ADR420 2.048
ADR421 2.50
Package Type
8-Lead MSOP/SOIC
8-Lead MSOP/SOIC
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
3.0
5.0
8-Lead MSOP/SOIC
8-Lead MSOP/SOIC
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
ESD CAUTION
maximum rating conditions for extended periods may affect
device reliability.
Rev. F | Page 6 of 20
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADR291GBC | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Noise Micropower Precision Voltage References |
| ADR291GR | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 8-Pin SOIC N Tube 制造商:Rochester Electronics LLC 功能描述:LOW NOISE MICROPWR PRECISION VOLT. REF. - Bulk 制造商:Analog Devices 功能描述:IC VOLT REF |
| ADR291GR-REEL | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 8-Pin SOIC N T/R |
| ADR291GR-REEL7 | 制造商:Analog Devices 功能描述:V-Ref Precision 2.5V 5mA 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:LOW NOISE MICROPWR PRECISION VOLT. REF. - Tape and Reel |
| ADR291GR-RELL | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Noise Micropower Precision Voltage References |
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