參數(shù)資料
型號: TPS3128-xx
廠商: Texas Instruments, Inc.
英文描述: ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
中文描述: 超低電壓處理器監(jiān)控電路
文件頁數(shù): 9/12頁
文件大?。?/td> 218K
代理商: TPS3128-XX
www.ti.com
2.5
1.5
1
0
0
5
I
OL
Low-Level Output Current mA
10
15
2.75
3
3.3
20
25
30
2.25
2
1.75
1.25
0.75
0.5
0.25
VO
TPS3125L30
V
DD
= 3.3 V
MR = Open
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= 0
°
C
T
A
= 40
°
C
0.8
0.6
0.4
0
0
1
2
3
1.2
1.4
1.6
4
5
1
0.2
VO
I
OH
High-Level Output Current mA
TPS3123J12
V
DD
= 1.5 V
MR = Open
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= 40
°
C
T
A
= 0
°
C
1.75
1.25
0.5
0
0
5
I
OH
High-Level Output Current mA
10
15
2.25
3.4
20
25
30
3
2.75
2.5
2
1.5
1
0.75
0.25
VO
TPS3123J12
V
DD
= 3.3 V
MR = Open
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= 40
°
C
T
A
= 0
°
C
40
20
0
20
40
N
60
80
V
A
)
°
C
T
A
Free-Air Temperature
°
C
TPS312xJ12
1.002
1.001
0.999
1.005
1.004
1.003
1
0.998
TPS3123-xx
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
SLVS227B–AUGUST 1999–REVISED FEBRUARY 2004
TYPICAL CHARACTERISTICS (continued)
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
Figure 6.
Figure 7.
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE
Figure 8.
Figure 9.
9
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