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參數資料
| 型號： | TPS3125J12DBV |
| 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： | 10/13頁 |
| 文件大?。?/td> | 229K |
| 代理商： | TPS3125J12DBV |
TPS3123J12, TPS3123G15, TPS3123J18, TPS3124J12, TPS3124G15
TPS3124J18, TPS3125J12, TPS3125G15, TPS3125J18, TPS3125L30
ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS
SLVS227 – AUGUST 1999
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 6
2.5
1.5
1
0
0
5
10
15
2.75
3
3.3
20
25
30
2.25
2
1.75
1.25
0.75
0.5
0.25
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
–
VO
IOL – Low-Level Output Current – mA
TPS3125L30
VDD = 3.3 V
MR = Open
TA = 85
°
C
TA = 25
°
C
TA = 0
°
C
TA = –40
°
C
Figure 7
0.8
0.6
0.4
0
0
–1
–2
–3
1.2
1.4
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
1.6
–4
–5
1
0.2
–
VO
IOH – High-Level Output Current – mA
TPS3123J12
VDD = 1.5 V
MR = Open
TA = 85
°
C
TA = 25
°
C
TA = –40
°
C
TA = 0
°
C
Figure 8
1.75
1.25
0.5
0
0
–5
–10
–15
2.25
3.4
–20
–25
–30
3
2.75
2.5
2
1.5
1
0.75
0.25
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
–
VO
IOH – High-Level Output Current – mA
TPS3123J12
VDD = 3.3 V
MR = Open
TA = 85
°
C
TA = 25
°
C
TA = –40
°
C
TA = 0
°
C
Figure 9
–40
–20
0
20
40
N
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE
60
80
V
A
)
°
C
TA – Free-Air Temperature –
°
C
TPS312xJ12
1.002
1.001
0.999
1.005
1.004
1.003
1
0.998
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS3125J12DBVR | 功能描述:監(jiān)控電路 Ultra-Low Voltage Processor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3125J12DBVRG4 | 功能描述:監(jiān)控電路 Ultra-Low Voltage Processor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3125J12DBVT | 功能描述:監(jiān)控電路 Ultra-Low Voltage Processor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3125J12DBVTG4 | 功能描述:監(jiān)控電路 Ultra-Low Voltage Processor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TPS3125J12DVBT | 制造商:Texas Instruments 功能描述: |
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