參數(shù)資料
型號(hào): TL431A
廠(chǎng)商: ON SEMICONDUCTOR
英文描述: Programmable Precision References(可編程精密基準(zhǔn))
中文描述: 可編程精密參考(可編程精密基準(zhǔn))
文件頁(yè)數(shù): 6/19頁(yè)
文件大?。?/td> 176K
代理商: TL431A
TL431, A, B Series, NCV431A
http://onsemi.com
6
N
55
f, FREQUENCY (MHz)
100
10
1.0
100 k
10 M
1.0 M
1.0 k
10 k
0.1
75
25
0
25
50
100
125
T
A
, AMBIENT TEMPERATURE (
°
C)
0.200
0.220
0.240
0.300
0.320
0.260
0.280
I
K
50
+
1.0 k
Output
GND
Output
I
K
GND
50
+
1.0k
V
KA
= V
ref
I
= 1.0 mA to 100 mA
f
1.0 kHz
T
A
= 25
°
C
I
K
= 1.0 mA to 100 mA
|
Ω
|
|
Ω
|
f, FREQUENCY (Hz)
40
10
10 k
1.0 k
100
0
20
100 k
60
f, FREQUENCY (MHz)
100 k
0
10 M
1.0 M
10
10
20
30
60
50
40
1.0 k
10 k
V
KA
= V
ref
I
K
= 10 mA
T
A
= 25
°
C
I
K
Output
Input
80
,
V
A
230
GND
Output
I
K
9.0 F
8.25k
15k
I
K
= 10 mA
T
A
= 25
°
C
55
0.01
100
10
1.0
0.1
T
A
, AMBIENT TEMPERATURE (5C)
75
25
0
25
50
100
125
40
1.0 k
V
KA
, CATHODE VOLTAGE (V)
30
10
0
32
8.0
16
20
0
24
R2
V
ref
R1
I
K
Input
V
KA
Input
I
off
V
KA
= 36 V
V
ref
= 0 V
V
KA
Vr
Δ
I
I
K
= 10 mA
T
A
= 25
°
C
Figure 8. Change in Reference Input
Voltage versus Cathode Voltage
Figure 9. OffState Cathode Current
versus Ambient Temperature
Figure 10. Dynamic Impedance
versus Frequency
Figure 11. Dynamic Impedance
versus Ambient Temperature
Figure 12. OpenLoop Voltage Gain
versus Frequency
Figure 13. Spectral Noise Density
相關(guān)PDF資料
PDF描述
TL431B Programmable Precision References(可編程精密基準(zhǔn))
TL431C programmable precision references
TL431A Programmable Shunt Regulator(Programmable Output Volage to 36V)(可調(diào)分流穩(wěn)壓器(輸出電壓可達(dá)36V))
TL432AZ Low Voltage(1.24V) Adjustable Precision Shunt Regulator
TL432-AZ Low Voltage(1.24V) Adjustable Precision Shunt Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL431A(B)SA-7 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Adj Precision Shunt 0.2 Ohm Vref to 36V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)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
TL431A(B)W5-7 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Adj Precision Shunt 0.2 Ohm Vref to 36V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)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
TL431A_13 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:PRECISION PROGRAMMABLE REFERENCE
TL431A1 制造商:Panasonic Industrial Company 功能描述:SUB ONLY IC
TL431A3 制造商:CYSTEKEC 制造商全稱(chēng):Cystech Electonics Corp. 功能描述:Adjustable Precision Shunt Regulators