参数资料
型号: TMP431ADGKR
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 2/40页
文件大小: 790K
代理商: TMP431ADGKR
0.1 F
m
10kW
(typ)
10kW
(typ)
10kW
(typ)
10kW
(typ)
TMP431
DXP
DXN
V+
1
8
7
6
4
5
3
2
R
(2)
S
R
(2)
S
C
(3)
DIFF
C
(3)
DIFF
R
(2)
S
R
(2)
S
GND
SCL
SDA
ALERTTHERM2
/
THERM
+5V
SMBus
Controller
FanController
Diode-connectedconfiguration :
(1)
SeriesResistance
GNDcollector-connectedtransistorconfiguration :
(1)
(1)Diode-connectedconfigurationprovidesbettersettlingtime.
GNDcollector-connectedtransistorconfigurationprovidesbetterseriesresistancecancellation.
(2)R (optional)shouldbe<1k
inmostapplications.SelectionofR
W
dependson
S
specificapplication;see
section.
Filtering
(3)C
shouldbe<2200pF.SelectionofC
DIFF
DIFF dependsonspecificapplication;
see
sectionandFigure9,
Filtering
RemoteTemperatureErrorvsDifferentialCapacitance.
NOTES:
ALERTTHERM2
/
THERM
0.1 F
m
10k
(typ)
W
10k
(typ)
W
10k
(typ)
W
10k
(typ)
W
TMP432
+5V
SCL
GND
SDA
V+
SMBus
Controller
8
5
7
6
DXP1
DXN1
1
2
3
4
DXP2
DXN2
9
10
FanController
C
(3)
DIFF
R
(2)
S
R
(2)
S
R
(2)
S
C
(3)
DIFF
R
(2)
S
R
(2)
S
C
(3)
DIFF
R
(2)
S
Diode-connectedconfiguration :
(1)
SeriesResistance
GNDcollector-connectedtransistorconfiguration :
(1)
(1)Diode-connectedconfigurationprovidesbettersettlingtime.
GNDcollector-connectedtransistorconfigurationprovidesbetterseriesresistancecancellation.
(2)R (optional)shouldbe<1k
inmostapplications.SelectionofR
W
dependson
S
specificapplication;see
section.
Filtering
(3)C
shouldbe<2200pF.SelectionofC
dependsonspecificapplication;
DIFF
see
sectionandFigure9,
Filtering
RemoteTemperatureErrorvsDifferentialCapacitance.
NOTES:
SBOS441C
– SEPTEMBER 2009 – REVISED FEBRUARY 2011
Figure 13. TMP431 Basic Connections
Figure 14. TMP432 Basic Connections
10
2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TMP431 TMP432
相关PDF资料
PDF描述
TL431L-AF5-R 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO5
TL431LG-AE3-R 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO3
TL431LK-SM1-T 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8
TC151A3432EOA723 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
TC151B5738EOA713 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
相关代理商/技术参数
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