參數(shù)資料
型號: TPS380xx50
廠商: Texas Instruments, Inc.
英文描述: ULTRA-SMALL SUPPLY VOLTAGE SUPERVISORS
中文描述: 超小型電源電壓監(jiān)控器
文件頁數(shù): 7/11頁
文件大小: 218K
代理商: TPS380XX50
www.ti.com
MR = OPEN
1.5
1
0.5
0
0
0.2
V
DD
Threshold Overdrive Voltage V
0.4
0.6
2
3
3.5
0.8
1
2.5
t
μ
s
V
500
400
300
200
100
0
100
2
0
V
I
Input Voltage at MR V
Figure 7.
2
4
6
V
DD
= 6 V
T
A
= 25
°
C
II
μ
0.988
0.990
0.992
0.994
0.996
0.998
1
1.002
1.004
1.006
40
20
T
A
Free- Air Temperature at V
DD
°
C
0
20
40
60
80
TPS380101
TPS3801E18
TPS3800
TPS3802
VI
0.995
0.996
0.997
0.998
0.999
1.000
1.001
T
A
Free- Air Temperature at V
DD
°
C
Figure 9.
40
20
0
20
40
N
60
85
MR = OPEN
°
VI
)
TPS3801S25
TPS3801L30
TPS3801K33
TPS3801I50
TPS3801T50
TPS3800-xx
TPS3801-xx
TPS3802-xx
SLVS219C–AUGUST 1999–REVISED JULY 2003
TYPICAL CHARACTERISTICS (continued)
INPUT CURRENT
vs
INPUT VOLTAGE AT MR
MINIMUM PULSE DURATION AT V
DD
vs
V
DD
THRESHOLD OVERDRIVE VOLTAGE
Figure 8.
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE AT V
DD
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE AT V
DD
Figure 10.
7
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TPS3801E18DCK ULTRA-SMALL SUPPLY VOLTAGE SUPERVISORS
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