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參數(shù)資料
| 型號(hào)： | ADR439BR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類(lèi)： | 基準(zhǔn)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(yè)數(shù)： | 7/24頁(yè) |
| 文件大小： | 868K |
| 代理商： | ADR439BR |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)當(dāng)前第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
ADR435 ELECTRICAL CHARACTERISTICS
V
IN
= 7 V to 18 V, I
LOAD
= 0 mA, T
A
= 25°C, unless otherwise noted.
Table 6.
Parameter
Output Voltage
B Grade
A Grade
Initial Accuracy
B Grade
B Grade
A Grade
A Grade
Temperature Coefficient
SOIC-8 (B Grade)
SOIC-8 (A Grade)
MSOP-8
Line Regulation
Load Regulation
Quiescent Current
Voltage Noise
Voltage Noise Density
Turn-On Settling Time
Long-Term Stability
1
Output Voltage Hysteresis
Ripple Rejection Ratio
Short Circuit to GND
Supply Voltage Operating Range
Supply Voltage Headroom
Rev. B | Page 7 of 24
Symbol
V
O
V
O
V
OERR
V
OERR
V
OERR
V
OERR
TCV
O
V
O
/VIN
V
O
/I
LOAD
I
IN
e
N
p-p
e
N
t
R
V
O
V
O_HYS
RRR
I
SC
V
IN
V
IN
V
O
Conditions
40°C < T
A
< +125°C
40°C < T
A
< +125°C
40°C < T
A
< +125°C
V
IN
= 7 V to 18 V
40°C < T
A
< +125°C
I
LOAD
= 0 mA to 10 mA, V
IN
= 8 V
40°C < T
A
< +125°C
I
LOAD
= 10 mA to 0 mA, V
IN
= 8 V
40°C < T
A
< +125°C
No load, 40°C < T
A
< +125°C
0.1 Hz to 10 Hz
1 kHz
C
IN
= 0
1,000 h
f
IN
= 10 kHz
Min
4.998
4.994
7
2
Typ
5.000
5.000
1
2
2
5
620
8
115
10
40
20
70
40
Max
5.002
5.006
2
0.04
6
0.12
3
10
10
20
15
15
800
18
Unit
V
V
mV
%
mV
%
ppm/°C
ppm/°C
ppm/°C
ppm/V
ppm/mA
ppm/mA
μA
μV p-p
nV/√Hz
μs
ppm
ppm
dB
mA
V
V
1
The long-term stability specification is noncumulative. The drift in subsequent 1,000 hour periods is significantly lower than in the first 1,000 hour period.
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| ADR439BR-REEL7 | 制造商:Analog Devices 功能描述:V-Ref Precision 4.5V 30mA 8-Pin SOIC N T/R |
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| ADR439BRZ-REEL7 | 功能描述:IC VREF SERIES PREC 4.5V 8-SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:XFET® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 基準(zhǔn)類(lèi)型:串聯(lián)，隱埋式齊納 輸出電壓:2.5V 容差:±0.04% 溫度系數(shù):2ppm/°C 輸入電壓:8 V ~ 36 V 通道數(shù):1 電流 - 陰極:- 電流 - 靜態(tài):3mA 電流 - 輸出:15mA 工作溫度:0°C ~ 70°C 安裝類(lèi)型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
| ADR440 | 制造商:AD 制造商全稱(chēng):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(chēng):Analog Devices 功能描述:Ultralow Noise, LDO XFET Voltage References with Current Sink and Source |
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