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参数资料
| 型号： | AD586LQ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 9/16页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 5V 8-CERDIP |
| 标准包装： | 48 |
| 基准类型： | 串联，精度 |
| 输出电压： | 5V |
| 容差： | ±2.5mV |
| 温度系数： | 5ppm/°C |
| 输入电压： | 10.8 V ~ 36 V |
| 通道数： | 1 |
| 电流 - 静态： | 3mA |
| 电流 - 输出： | 10mA |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-CDIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-CERDIP |
| 包装： | 管件 |
AD586
5V
50mV
1 μ S
5V
200mV
1 μ S
V L
C L = 0
V OUT
C L = 1000pF
Figure 13. Large-Scale Transient Response
Figure 16. Output Response with Capacitive Load
V L
5V
1mV
2 μ S
LOAD REGULATION
shows that varying the load several mA changes the output by a
few μV. The AD586 has somewhat better load regulation per-
formance sourcing current than sinking current.
V OUT
? V OUT ( μ V)
1000
500
–6
–4
–2
0
2
4
6
8
10
LOAD (mA)
Figure 14. Fine-Scale Setting for Transient Load
–500
–1000
In some applications, a varying load may be both resistive and
capacitive in nature, or the load may be connected to the AD586
by a long capacitive cable.
characteristics driving a 1000 pF, 0 mA to 10 mA load.
Figure 17. Typical Load Regulation Characteristics
TEMPERATURE PERFORMANCE
The AD586 is designed for precision reference applications
3.5V
AD586
C L
1000pF
V L
500 ?
5V
0V
V OUT
where temperature performance is critical. Extensive tempera-
ture testing ensures that the device maintains a high level of
performance over the operating temperature range.
Some confusion exists with defining and specifying reference
voltage error over temperature. Historically, references have
Figure 15. Capacitive Load Transient Response Test Circuit
been characterized using a maximum deviation per degree
Celsius, that is, ppm/°C. However, because of nonlinearities in
temperature characteristics that originated in standard Zener
references (such as “S” type characteristics), most manufacturers
have begun to use a maximum limit error band approach to
specify devices. This technique involves measuring the output at
three or more different temperatures to specify an output volt-
age error band.
Rev. G | Page 9 of 16
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD586LQ/+ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD586LQZ | 制造商:Analog Devices 功能描述:V-REF PRECISION 5V 10MA 8CDIP - Rail/Tube |
| AD586LR | 功能描述:IC VREF SERIES PREC 5V 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:3,000 系列:- 基准类型:旁路，精度 输出电压:5V 容差:±0.5% 温度系数:100ppm/°C 输入电压:- 通道数:1 电流 - 阴极:80µA 电流 - 静态:- 电流 - 输出:15mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商设备封装:SOT-23-3 包装:带卷 (TR) 其它名称:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
| AD586LR-REEL | 功能描述:IC VREF SERIES PREC 5V 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:3,000 系列:- 基准类型:旁路，精度 输出电压:5V 容差:±0.5% 温度系数:100ppm/°C 输入电压:- 通道数:1 电流 - 阴极:80µA 电流 - 静态:- 电流 - 输出:15mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商设备封装:SOT-23-3 包装:带卷 (TR) 其它名称:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
| AD586LR-REEL7 | 功能描述:IC VREF SERIES PREC 5V 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:3,000 系列:- 基准类型:旁路，精度 输出电压:5V 容差:±0.5% 温度系数:100ppm/°C 输入电压:- 通道数:1 电流 - 阴极:80µA 电流 - 静态:- 电流 - 输出:15mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商设备封装:SOT-23-3 包装:带卷 (TR) 其它名称:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
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