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参数资料
| 型号： | ISL21032DPH306Z-TK |
| 厂商： | Intersil |
| 文件页数： | 6/7页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 0.6V SOT23-3 |
| 标准包装： | 1,000 |
| 系列： | FGA™ |
| 基准类型： | 串联，精度 |
| 输出电压： | 0.6V |
| 容差： | ±6mV |
| 输入电压： | 2.7 V ~ 5.5 V |
| 通道数： | 1 |
| 电流 - 静态： | 25µA |
| 电流 - 输出： | 7mA |
| 工作温度： | -40°C ~ 130°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) |
ISL21032
If a device is expected to pass through luggage X-ray
machines numerous times, it is advised to mount a 2-layer
(minimum) PC board on the top, and along with a ground
plane underneath will effectively shield it from from 50 to 100
passes through the machine. Since these machines vary in
X-ray dose delivered, it is difficult to produce an accurate
maximum pass recommendation.
Noise Performance and Reduction
The output noise voltage in a 0.1Hz to 10Hz bandwidth is
typically 30μV P-P . The noise measurement is made with a
bandpass filter made of a 1 pole high-pass filter with a corner
frequency at 0.1Hz and a 2-pole low-pass filter with a corner
frequency at 12.6Hz to create a filter with a 9.9Hz
bandwidth. Wideband noise is reduced by adding capacitor
to the output, but the value should be limited to 1nF or less
to insure stability.
Temperature Drift
The limits stated for output accuracy over-temperature are
governed by the method of measurement. For the -40°C to
130°C temperature range, measurements are made at
+25°C and the two extremes. This measurement method
combined with the fact that FGA references have a fairly
linear temperature drift characteristic insures that the limits
stated will not be exceeded over the temperature range.
V IN = 5V
R = 200 Ω
2N2905
V IN
ISL21032
V OUT
0.6V/50mA
0.001μF
GND
FIGURE 15. PRECISION LOW NOISE, LOW DRIFT, 0.6V, 50mA REFERENCE
6
FN6239.2
September 28, 2009
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相关代理商/技术参数 |
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|---|---|
| ISL21032-EVALZ | 功能描述:电源管理IC开发工具 ISL21032-EVALZ EVAL BRD ROHS COMPLAINT RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| ISL21060 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Precision, Low Noise FGA Voltage References |
| ISL21060BFH620Z-TK | 功能描述:基准电压& 基准电流 048VFERENCE I/A=+/-1 0MV T/C=10PPM RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| ISL21060BFH625Z-TK | 功能描述:基准电压& 基准电流 PBFREE 2 5VFERENCE I/A=+/-1 0MV RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| ISL21060BFH630Z-TK | 功能描述:基准电压& 基准电流 PBFREE 3 0VFERENCE I/A=+/-1 0MV RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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