參數(shù)資料
型號: TL1431QPW
廠商: Texas Instruments, Inc.
英文描述: PRECISION PROGRAMMABLE REFERENCE
中文描述: 精密可編程的參考
文件頁數(shù): 8/24頁
文件大?。?/td> 345K
代理商: TL1431QPW
www.ti.com
0.15
0.1
0.05
0
50
25
0
25
50
75
0.2
0.25
OFF-STATE CATHODE CURRENT
vs
FREE-AIR TEMPERATURE
0.3
100
125
0.35
0.4
T
A
Free-Air Temperature
°
C
V
KA
= 36 V
V
I(ref)
= 0
I
K
A
μ
1.15
1.25
1.35
1.45
25
0
1.05
RATIO OF DELTA REFERENCE VOLTAGE TO
DELTA CATHODE VOLTAGE
vs
FREE-AIR TEMPERATURE
25
50
75
100
125
T
A
Free-Air Temperature
°
C
V
KA
= 3 V to 36 V
0.85
0.95
50
V
I
/
V
K
180
140
120
100
10
100
1 k
220
240
f Frequency Hz
EQUIVALENT INPUT-NOISE VOLTAGE
vs
FREQUENCY
260
10 k
100 k
200
160
I
O
= 10 mA
T
A
= 25
°
C
V
n
H
TL1431
PRECISION PROGRAMMABLE REFERENCE
SLVS062K–DECEMBER 1991–REVISED OCTOBER 2006
Figure 8.
Figure 9.
Figure 10.
8
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