数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

TL431CDBVT 数据表(PDF) 13 Page - Texas Instruments

Click here to check the latest version.
部件名 TL431CDBVT
功能描述  TL431, TL432 Precision Programmable Reference
PDF  78 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 TI1 - Texas Instruments

TL431CDBVT 数据表(HTML) 13 Page - Texas Instruments

Back Button TL431CDBVT Datasheet HTML 9Page - Texas Instruments TL431CDBVT Datasheet HTML 10Page - Texas Instruments TL431CDBVT Datasheet HTML 11Page - Texas Instruments TL431CDBVT Datasheet HTML 12Page - Texas Instruments TL431CDBVT Datasheet HTML 13Page - Texas Instruments TL431CDBVT Datasheet HTML 14Page - Texas Instruments TL431CDBVT Datasheet HTML 15Page - Texas Instruments TL431CDBVT Datasheet HTML 16Page - Texas Instruments TL431CDBVT Datasheet HTML 17Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 13 / 78 page
background image
7.12 Electrical Characteristics, TL431BI, TL432BI
over recommended operating conditions, TA = 25°C (unless otherwise noted)
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
MIN TYP MAX
UNIT
Vref
Reference Voltage
See Figure 8-1
VKA = Vref, IKA = 10 mA
2483 2495 2507
mV
VI(dev)
Deviation of reference
input voltage over full
temperature range (1)
See Figure 8-1
VKA = Vref, IKA = 10 mA
14
34
mV
ΔVref /
ΔVKA
Ratio of change in
reference voltage to
the change in cathode
voltage
See Figure 8-2
IKA = 10 mA
ΔVKA = 10 V - Vref
–1.4 –2.7
mV/V
ΔVKA = 36 V - 10 V
–1
–2
mV/V
Iref
Reference Input Current See Figure 8-2
IKA = 10 mA, R1 = 10kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference
input current over full
temperature range (1)
See Figure 8-2
IKA = 10 mA, R1 = 10kΩ, R2 = ∞
0.8
2.5
µA
Imin
Minimum cathode
current for regulation
See Figure 8-1
VKA = Vref
0.4
0.7
mA
Ioff
Off-state cathode current See Figure 8-3
VKA = 36 V, Vref = 0
0.1
0.5
µA
|ZKA|
Dynamic Impedance (2)
See Figure 8-1
VKA = Vref, f ≤ 1 kHz,
IKA = 1 mA to 100 mA
0.2
0.5
Ω
(1)
The deviation parameters VI(dev) and II(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. For more details on VI(dev) and how it relates to the average temperature coefficient, see Temperature
Coefficient.
(2)
The dynamic impedance is defined by |ZKA| = ΔVKA/ΔIKA. For more details on |ZKA| and how it relates to VKA, see Dynamic
Impedance.
www.ti.com
TL431, TL432
SLVS543R – AUGUST 2004 – REVISED OCTOBER 2023
Copyright © 2023 Texas Instruments Incorporated
Submit Document Feedback
13
Product Folder Links: TL431 TL432



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com