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

X  

TL7712ACP 数据表(PDF) 2 Page - Texas Instruments

Click here to check the latest version.
部件名 TL7712ACP
功能描述  SUPPLY-VOLTAGE SUPERVISORS
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI [Texas Instruments]
网页  http://www.ti.com
标志 TI - Texas Instruments

TL7712ACP 数据表(HTML) 2 Page - Texas Instruments

  TL7712ACP Datasheet HTML 1Page - Texas Instruments TL7712ACP Datasheet HTML 2Page - Texas Instruments TL7712ACP Datasheet HTML 3Page - Texas Instruments TL7712ACP Datasheet HTML 4Page - Texas Instruments TL7712ACP Datasheet HTML 5Page - Texas Instruments TL7712ACP Datasheet HTML 6Page - Texas Instruments TL7712ACP Datasheet HTML 7Page - Texas Instruments TL7712ACP Datasheet HTML 8Page - Texas Instruments TL7712ACP Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 21 page
background image
TL7702A, TL7705A, TL7709A, TL7712A, TL7715A
SUPPLY-VOLTAGE SUPERVISORS
SLVS028I − APRIL 1983 − REVISED JULY 2009
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information (continued)
The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset
controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply
for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low)
when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer
function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively).
When an undervoltage condition occurs during normal operation, RESET and RESET go active. To ensure that
a complete reset occurs, the reset outputs remain active for a time delay after the voltage at the SENSE input
exceeds the positive-going threshold value. The time delay is determined by the value of the external capacitor
CT: td = 1.3 × 104 × CT, where CT is in farads (F) and td is in seconds (s).
During power down and when SENSE is below VIT−, the outputs remain active until VCC falls below 2 V. After
this, the outputs are undefined.
An external capacitor (typically 0.1
µF) must be connected to REF to reduce the influence of fast transients in
the supply voltage.
functional block diagram
The functional block diagram is shown for illustrative purposes only; the actual circuit includes a trimming
network to adjust the reference voltage and sense-comparator trip point.
RESIN
≈100 µA
R1
(see Note A)
6
5
1
Reference
Voltage
SENSE
GND
8
3
7
2
4
VCC
CT
REF
NOTES: A. TL7702A: R1 = 0
Ω, R2 = open
TL7705A: R1 = 7.8 k
Ω, R2 = 10 kΩ
TL7709A: R1 = 19.7 k
Ω, R2 = 10 kΩ
TL7712A: R1 = 32.7 k
Ω, R2 = 10 kΩ
TL7715A: R1 = 43.4 k
Ω, R2 = 10 kΩ
B. Resistor values shown are nominal.
RESET
RESET
R2
(see Note A)


类似零件编号 - TL7712ACP

制造商部件名数据表功能描述
logo
Texas Instruments
TL7712ACP TI-TL7712ACP Datasheet
140Kb / 10P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7712ACP TI-TL7712ACP Datasheet
346Kb / 17P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7712ACP TI-TL7712ACP Datasheet
601Kb / 22P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7712ACPE4 TI-TL7712ACPE4 Datasheet
346Kb / 17P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7712ACPE4 TI-TL7712ACPE4 Datasheet
601Kb / 22P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
More results

类似说明 - TL7712ACP

制造商部件名数据表功能描述
logo
Texas Instruments
TL7702B TI-TL7702B_06 Datasheet
388Kb / 18P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7759 TI-TL7759_06 Datasheet
257Kb / 12P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7733B TI-TL7733B Datasheet
333Kb / 9P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7702A TI-TL7702A Datasheet
140Kb / 10P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7702B TI-TL7702B Datasheet
159Kb / 11P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7702B TI-TL7702B_08 Datasheet
577Kb / 20P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
TL7702A TI-TL7702A_03 Datasheet
346Kb / 17P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
logo
STMicroelectronics
TL7700A STMICROELECTRONICS-TL7700A Datasheet
50Kb / 7P
   SUPPLY VOLTAGE SUPERVISORS
logo
Texas Instruments
TL7759 TI-TL7759 Datasheet
87Kb / 6P
[Old version datasheet]   SUPPLY-VOLTAGE SUPERVISORS
logo
STMicroelectronics
TL7700 STMICROELECTRONICS-TL7700 Datasheet
67Kb / 7P
   SUPPLY VOLTAGE SUPERVISORS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
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   |   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