参数资料
型号: ADR4550BRZ-R7
厂商: Analog Devices Inc
文件页数: 26/32页
文件大小: 0K
描述: IC VREF SERIES PREC 5V 8-SOIC
标准包装: 1,000
基准类型: 串联,精度
输出电压: 5V
容差: ±0.02%
温度系数: 2ppm/°C
输入电压: 5.1 V ~ 15 V
通道数: 1
电流 - 静态: 950µA
电流 - 输出: 10mA
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)
ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550
ADR4550
Data Sheet
5.0010
ADR4550
0.7
ADR4550
5.0005
5.0000
0.6
0.5
0.4
0.3
+125°C
–40°C
+25°C
4.9995
0.2
0.1
4.9990
–50
–30
–10
10
30
50
70
90
110
130
0
–15
–10
–5
0
5
10
15
TEMPERATURE (°C)
Figure 79. ADR4550 Output Voltage vs. Temperature
I LOAD (mA)
Figure 82. ADR4550 Dropout Voltage vs. Load Current
3.5
3.0
ADR4520
ADR4525
ADR4530
ADR4533
35
30
ADR4550
ADR4540
ADR4550
2.5
2.0
1.5
1.0
0.5
0
25
20
15
10
5
0
–60
–40
–20
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
ΔV OUT_HYS (ppm)
Figure 80. ADR4550 Thermally Induced Output Voltage Hysteresis Distribution
Figure 83. ADR4550 Load Regulation vs. Temperature (Sourcing)
ADR4550
100
ADR4550
90
V IN (5V/DIV)
80
1
V OUT (1V/DIV)
70
60
50
40
30
20
2
10
CH1 5.00V
CH2 1.00V
M40.0μs
A CH1
9.10V
0
–60
–40
–20
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
Figure 81. ADR4550 Output Voltage Start-Up Response
Rev. 0 | Page 26 of 32
Figure 84. ADR4550 Load Regulation vs. Temperature (Sinking)
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