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參數資料
| 型號： | ADR439BR-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Ultralow Noise XFET Voltage References with Current Sink and Source Capability |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 4.5 V, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數： | 11/24頁 |
| 文件大小： | 868K |
| 代理商： | ADR439BR-REEL7 |
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
Rev. B | Page 11 of 24
400
430
460
490
520
550
580
610
S
μ
A
TEMPERATURE (
°
C)
–40
–25
–10
5
20
35
50
65
80
95
110
125
0
Figure 9. ADR431 Supply Current vs. Temperature
0
3
6
9
12
15
L
I
L
= 0mA to 10mA
TEMPERATURE (
°
C)
–40
–25
–10
5
20
35
50
65
80
95
110
125
0
Figure 10. ADR431 Load Regulation vs. Temperature
0
3
6
9
12
15
L
I
L
= 0mA to 10mA
TEMPERATURE (
°
C)
–40
–25
–10
5
20
35
50
65
80
95
110
125
0
Figure 11. ADR435 Load Regulation vs. Temperature
0
0.5
1.0
1.5
2.0
2.5
D
LOAD CURRENT (mA)
–5
–10
0
5
10
0
–40
°
C
+25
°
C
+125
°
C
Figure 12. ADR431 Minimum Input/Output
Differential Voltage vs. Load Current
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
M
TEMPERATURE (
°
C)
–40
–25
–10
5
20
35
50
65
80
95
110
125
0
NO LOAD
Figure 13. ADR431 Minimum Headroom vs. Temperature
0
0.5
1.0
1.5
2.0
2.5
D
LOAD CURRENT (mA)
–5
–10
0
5
10
0
–40
°
C
+25
°
C
+125
°
C
Figure 14. ADR435 Minimum Input/Output
Differential Voltage vs. Load Current
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADR439BRZ | 制造商:Analog Devices 功能描述:V-Ref Precision 4.5V 30mA 8-Pin SOIC N Tube |
| ADR439BRZ-REEL7 | 功能描述:IC VREF SERIES PREC 4.5V 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:XFET® 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 基準類型:串聯，隱埋式齊納 輸出電壓:2.5V 容差:±0.04% 溫度系數:2ppm/°C 輸入電壓:8 V ~ 36 V 通道數:1 電流 - 陰極:- 電流 - 靜態:3mA 電流 - 輸出:15mA 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-PDIP 包裝:管件 |
| ADR440 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultralow Noise, LDO XFET Voltage References with Current Sink and Source |
| ADR440_10 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultralow Noise, LDO XFET Voltage References with Current Sink and Source |
| ADR440A | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultralow Noise, LDO XFET Voltage References with Current Sink and Source |
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