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REF02CS 参数 Datasheet PDF下载

REF02CS图片预览
型号: REF02CS
PDF下载: 下载PDF文件 查看货源
内容描述: 5 V精密基准电压源/温度传感器 [5 V Precision Voltage Reference/Temperature Transducer]
分类和应用: 电源电路参考电压源传感器温度传感器光电二极管输出元件
文件页数/大小: 16 页 / 549 K
品牌: AD [ ANALOG DEVICES ]
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REF02
TYPICAL PERFORMANCE CHARACTERISTICS
10k
V
IN
= 15V
T
A
= 25°C
MAXIMUM LOAD CURRENT (mA)
20
T
A
= 25°C
19
OUTPUT NOISE (µV p-p)
1k
18
17
100
16
00375-F-005
10
10
100
1k
10k
FREQUENCY (Hz)
100k
1M
14
10
15
20
25
30
INPUT VOLTAGE (V)
35
40
Figure 5. Output Wideband Noise vs. Bandwidth
(0.1 Hz to Frequency Indicated)
76
0.0031
0.0100
LOAD REG–T/LOAD REG (25°C)
Figure 8. Maximum Load Current vs. Input Voltage
1.4
V
IN
= 15V
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
–60
00375-F-009
66
56
LINE REGULATION (dB)
0.0310
0.1000
0.3100
1.0000
V
IN
= 15V
T
A
= 25°C
3.1000
10.0000
1M
46
36
26
16
0
10
00375-F-006
LINE REGULATION (%/V)
100
1k
10k
FREQUENCY (Hz)
100k
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
100
120
140
Figure 6. Line Regulation vs. Frequency
Figure 9. Normalized Load Regulation (∆I
L
= 10 mA) vs. Temperature
0.016
PERCENT CHANGE IN OUTPUT VOLTAGE (%)
1.4
V
IN
= 15V
0.014
LINE REG–T/LINE REG (25°C)
0.012
0.010
0.008
0.006
0.004
00375-F-007
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
–60
00375-F-010
0.002
0
–10
25°C
DEVICE IMMERSED
IN 75°C OIL BATH
0
10
20
TIME (s)
30
40
50
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
100
120
140
Figure 7. Output Change Due to Thermal Shock
Figure 10. Normalized Line Regulation vs. Temperature
Rev. I | Page 8 of 16
00375-F-008
15