參數(shù)資料
型號: LT1004ID-1-2
英文描述: Voltage Reference
中文描述: 電壓基準(zhǔn)
文件頁數(shù): 6/13頁
文件大小: 201K
代理商: LT1004ID-1-2
LT1004-1.2, LT1004-2.5
MICROPOWER INTEGRATED VOLTAGE REFERENCES
SLVS022I – JANUARY 1989 – REVISED JANUARY 2002
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
LT1004x-1.2
REFERENCE IMPEDANCE
vs
REFERENCE CURRENT
z
z
IZ – Reference Current – mA
TA = –55
°
C to 125
°
C
100
10
1
0.1
100
10
1
0.1
0.01
Figure 6
LT1004x-1.2
NOISE VOLTAGE
vs
FREQUENCY
V
n
f – Frequency – Hz
700
600
500
400
300
200
100
0
10
100
1 k
10 k
100 k
n
H
°
C
μ
Figure 7
F
Cutoff Frequency – kHz
100
10
1
0.1
70
60
50
40
30
20
10
0
TL1004x-1.2
FILTERED OUTPUT NOISE VOLTAGE
vs
CUTOFF FREQUENCY
μ
V
C
R
100
μ
A
IZ = 100
μ
A
Figure 8
Output
1.5
1
0.5
0
5
0
600
500
100
0
I
t – Time –
μ
s
Input
LT1004x-2.5
TRANSIENT RESPONSE
36 k
VO
VI
2
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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LT1004ID-2-5 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Micropwr Integrated Precision RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)(典型值):100 PPM / C 串聯(lián) VREF - 輸入電壓(最大值): 串聯(lián) VREF - 輸入電壓(最小值): 分流電流(最大值):60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel