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参数资料
| 型号： | ADR125AUJZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 15/20页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 5V TSOT-6 |
| 产品变化通告： | Product Discontinuance 27/Oct/2011 |
| 标准包装： | 1 |
| 基准类型： | 串联，精度 |
| 输出电压： | 5V |
| 容差： | ±0.24% |
| 温度系数： | 25ppm/°C |
| 输入电压： | 5.3 V ~ 18 V |
| 通道数： | 1 |
| 电流 - 静态： | 95µA |
| 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： | SOT-23-6 细型，TSOT-23-6 |
| 供应商设备封装： | TSOT-6 |
| 包装： | 标准包装 |
| 产品目录页面： | 795 (CN2011-ZH PDF) |
| 其它名称： | ADR125AUJZ-REEL7DKR |
ADR121/ADR125/ADR127
TERMINOLOGY
V O UT ( T 2 ) ? V OUT ( T 1 )
TCV OUT [ ppm/ ° C ] =
× 10 6
V OUT ( 25 ° C ) × ( T 2 1 )
Δ V OUT [ ppm ] =
V OUT ( t 0 ) ? V OUT ( t 1 )
V OUT 0 t ( )
Temperature Coefficient
The change in output voltage with respect to operating
temperature change normalized by the output voltage at 25°C.
This parameter is expressed in ppm/°C and can be determined
as follows:
(1)
? T
Long-Term Stability
Typical shift of output voltage at 25°C on a sample of parts
subjected to a test of 1000 hours at 25°C.
Δ V O UT V OUT ( t 0 ) ? V O UT ( t 1 )
× 10 6
where:
(2)
where:
V OUT (25°C) = V OUT at 25°C.
V OUT (T 1 ) = V OUT at Temperature 1.
V OUT ( T 2 ) = V OUT at Temperature 2.
Line Regulation
The change in the output voltage due to a specified change
in input voltage. This parameter accounts for the effects of
V OUT (t 0 ) = V OUT at 25°C at Time 0.
V OUT (t 1 ) = V OUT at 25°C after 1000 hours operating at 25°C.
Thermal Hysteresis
The change in output voltage after the device is cycled through
temperatures from +25°C to ?40°C to +125°C and back to
+25°C. This is a typical value from a sample of parts put
through such a cycle.
V OUT _ HYS [ ppm ] =
self-heating. Line regulation is expressed in percent per volt,
parts-per-million per volt, or microvolts per voltage change in
input voltage.
Load Regulation
V OUT _ HYS = V OUT ( 25 ° C ) ? V OUT _ TC
V O UT ( 25 ° C ) ? V OUT _ TC
V OUT ( 25 ° C )
× 10 6
(3)
The change in output voltage due to a specified change in load
current. This parameter accounts for the effects of self-heating.
Load regulation is expressed in microvolts per milliampere,
parts-per-million per milliampere, or ohms of dc output
where:
V OUT (25°C) = V OUT at 25°C.
V OUT_TC = V OUT at 25°C after temperature cycle at +25°C to
?40°C to +125°C and back to +25°C.
resistance.
Rev. B | Page 15 of 20
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相关代理商/技术参数 |
参数描述 |
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| ADR125AUJZ-REEL71 | 制造商:AD 制造商全称:Analog Devices 功能描述:Precision, Micropower LDO Voltage References in TSOT |
| ADR125BUJZ-REEL7 | 功能描述:IC VREF SERIES PREC 5V TSOT-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:1 系列:- 基准类型:串联，精度 输出电压:4.5V 容差:±800µV 温度系数:1ppm/°C 输入电压:13.5 V ~ 22 V 通道数:1 电流 - 阴极:- 电流 - 静态:7mA 电流 - 输出:10mA 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:20-LCC 供应商设备封装:20-CLCC 包装:管件 |
| ADR125BUJZ-REEL71 | 制造商:AD 制造商全称:Analog Devices 功能描述:Precision, Micropower LDO Voltage References in TSOT |
| ADR127 | 制造商:AD 制造商全称:Analog Devices 功能描述:Precision, Micropower LDO Voltage References in TSOT |
| ADR127AUJZ | 制造商:Analog Devices 功能描述:VREF PREC 1.25V TSOT-23-6 制造商:Analog Devices 功能描述:VREF, PREC, 1.25V, TSOT-23-6 制造商:Analog Devices 功能描述:VREF, PREC, 1.25V, TSOT-23-6; Input Voltage Min:2.7V; Input Voltage Max:18V; Reference Voltage:1.25V; Reference Voltage Tolerance:3mV; Voltage Reference Case Style:TSOT; No. of Pins:6; Temperature Coefficient:25ppm/C; MSL:MSL 1 - ;RoHS Compliant: Yes |
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