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參數(shù)資料
| 型號： | TLV431AID |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.24 V, PDSO8 |
| 封裝： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 4/41頁 |
| 文件大?。?/td> | 1102K |
| 代理商： | TLV431AID |
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TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T JULY 1996 REVISED JUNE 2007
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Ratio
of
Delta
Reference
V
oltage
RATIO OF DELTA REFERENCE VOLTAGE
TO DELTA CATHODE VOLTAGE
vs
JUNCTION TEMPERATURE
(for TLV431 and TLV431A)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
to
Delta
Cathode
V
oltage
mV/V
V
ref/
V
KA
50
25
0
25
50
75
100
125
150
TJ Junction Temperature °C
Figure 9
IK = 10 mA
VKA = VREF to 6 V
RATIO OF DELTA REFERENCE VOLTAGE
TO DELTA CATHODE VOLTAGE
vs
JUNCTION TEMPERATURE
(for TLV431B)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
50
25
0
25
50
75
100
125
150
IK = 10 mA
VKA = VREF to 6 V
Figure 9B
Figure 9A
1
0
TJ Junction Temperature °C
Ratio
of
Delta
Reference
V
oltage
to
Delta
Cathode
V
oltage
mV/V
V
ref/
V
KA
0.025
0.075
0.1
0.125
Percentage
Change
in
V
ref
%
0.025
PERCENTAGE CHANGE IN VREF
vs
OPERATING LIFE AT 55
°C
0
0.05
010
20
30
40
50
60
IK = 1 mA
V
ref
Operating Life at 55
°C kh
% Change (3
δ)
% Change (3
δ)
% Change (avg)
Extrapolated from life-test data taken at 125
°C; the activation energy assumed is 0.7 eV.
Figure 10
Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLV431AID | 制造商:Texas Instruments 功能描述:IC SM SHUNT REGULATOR ADJ +2.5/36V |
| TLV431AID | 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V SOIC8 431 |
| TLV431AIDBV | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS |
| TLV431AIDBVR | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Lw V Adj Shunt RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| TLV431AIDBVR | 制造商:Texas Instruments 功能描述:Voltage Regulator IC Leaded Process Comp |
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