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TPS3823-33DBVR 参数 Datasheet PDF下载

TPS3823-33DBVR图片预览
型号: TPS3823-33DBVR
PDF下载: 下载PDF文件 查看货源
内容描述: 处理器监控电路 [Processor Supervisory Circuits]
分类和应用: 监控
文件页数/大小: 20 页 / 837 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SLVS165J – APRIL 1998 – REVISED APRIL 2013
TYPICAL CHARACTERISTICS
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE AT VDD
Normalized Input Threshold Voltage −V IT (T ), VIT (25
°
C)
A
1.001
19
17
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
1
15
MR = Open
WDI = Open
T
A
= 25°C
I DD− Supply Current −
µ
A
13
11
9
7
5
3
TPS382x-33
0.999
0.998
0.997
0.996
1
−1
−0.5
0.5
1.5
2.5
3.5
4.5
5.5
6.5
0.995
−40
−15
10
35
60
85
T
A
− Free-Air Temperature −
°
C
Figure 2.
V
DD
− Supply Voltage − V
Figure 3.
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
3
V
DD
= 2.66 V
WDI = Open
MR = Open
INPUT CURRENT
vs
INPUT VOLTAGE AT MR
50
V
DD
= 5.5 V
WDI = Open
0
VOL − Low-Level Output Voltage − V
2.5
I I − Input Current −
µ
A
2
−50
−40
°
C
1.5
85
°
C
−100
85
°
C
−150
1
−40
°
C
0.5
−200
−1
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
8
9
10
V
I
− Input Voltage at MR − V
Figure 4.
I
OL
− Low-Level Output Current − mA
Figure 5.
Copyright © 1998–2013, Texas Instruments Incorporated
7
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