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參數資料
| 型號： | ADR439BR |
| 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： | 12/24頁 |
| 文件大小： | 868K |
| 代理商： | ADR439BR |
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
Rev. B | Page 12 of 24
0.9
1.1
1.3
1.5
1.7
1.9
M
TEMPERATURE (
°
C)
–40
–25
–10
5
20
35
50
65
80
95
110
125
0
NO LOAD
Figure 15. ADR435 Minimum Headroom vs. Temperature
–4
0
4
8
12
16
20
L
V
IN
= 7V TO 18V
TEMPERATURE (
°
C)
–40
–25
–10
5
20
35
50
65
80
95
110
125
0
Figure 16. ADR435 Line Regulation vs. Temperature
0
C
= 0.01
μ
F
NO LOAD
V
OUT
= 1V/DIV
V
IN
= 2V/DIV
TIME = 4
μ
s/DIV
Figure 17. ADR431 Turn-On Response
0
C
= 0.01
μ
F
NOINPUTCAPACITOR
V
OUT
= 1V/DIV
V
IN
= 2V/DIV
TIME = 4
μ
s/DIV
Figure 18. ADR431 Turn-On Response, 0.01 μF Load Capacitor
0
C
= 0.01
μ
F
NO LOAD
V
OUT
= 1V/DIV
V
IN
= 2V/DIV
TIME = 4
μ
s/DIV
Figure 19. ADR431 Turn-Off Response
0
BYPASS CAPACITOR = 0
μ
F
V
OUT
= 50mV/DIV
V
IN
TIME = 100
μ
s/DIV
LINE
INTERRUPTION
500mV/DIV
Figure 20. ADR431 Line Transient Response—No Capacitors
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADR439BR-REEL7 | 制造商:Analog Devices 功能描述:V-Ref Precision 4.5V 30mA 8-Pin SOIC N T/R |
| 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 |
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