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參數(shù)資料
| 型號： | SPX385BM1-5-0 |
| 廠商： | EXAR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PSSO3 |
| 封裝： | TO-243AA, SOT-89, 3 PIN |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 137K |
| 代理商： | SPX385BM1-5-0 |
Date: 2/11/06
SPX385-5.0 Micropower Voltage Reference
Copyright 2005 Sipex Corporation
2
PARAMETER
MIN.
TYP.
MAX
UNIT
CONDITIONS
Reference Voltage
4.90
5.00
5.10
V
2%
4.95
5.00
5.05
1%
Dynamic Output
0.6
1.0
F = 20Hz
Impedance
I
R = 100A
Reference Voltage
10
20
mV
20A ≤ I
R ≤ 20mA
Change with I
R.
Temperature Coefficient
30
50
ppm/°C
Note 1
Minimum Operating Current
30
50
A
Output Wideband Noise
120
Vrms
10Hz ≤ f ≤ 10kHz
Long Term Stability
60
ppm
T=1000Hr;
T
A = 25°C ±0.1°C
Operating Temperature
-40
+85
°C
Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Reverse Current (I
KA) ............................................................. 30mA
Forward Current (I
AK) ............................................................. 10mA
Operating Temperature Range (T
A) ............................ -40 to +85°C
Junction Temperature (T
J) ..................................................... 150°C
Storage Temperature (T
STG) ....................................... - 65 to 150°C
Lead Temperature (Soldering 10 sec.), T
L ............................. 300°C
I
IN = 100A, TA = 25°C, unless otherwise specified. The denotes the specifications which apply over the full operating
temperature range.
*CALCULATING AVERAGE TEMPERATURE COEFFICIENT (TC)
T
VKA
0
15
30
45
60
75
90
105
-10
0.5
5000
0
0.07 mV/
°C
0.003 %/
°C
27 ppm/
°C
TC in mV/
°C=
TC in % /
°C=
VKA(mV)
T
A
T
A
VKA at 25°C
VKA
x 100
(
)
TC in ppm/
°C=
T
A
VKA at 25°C
VKA
x106
(
)
ppm
%
mV
Junction Temperature (
°C)
Figure 2. V
KA vs. Temperature
Note 1. Three-point measurement guarantees the error band over the specified temperature range.
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX385BM1-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385BM-5-0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385BM-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385BN-5-0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385BN-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
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