Electronic Components Datasheet Search |
|
TLC7705MFK Datasheet(PDF) 1 Page - Texas Instruments |
|
TLC7705MFK Datasheet(HTML) 1 Page - Texas Instruments |
1 / 19 page TLC7701, TLC7725, TLC7703, TLC7733, TLC7705 MICROPOWER SUPPLY VOLTAGE SUPERVISORS SLVS087K – DECEMBER 1994 – REVISED JULY 1999 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Power-On Reset Generator D Automatic Reset Generation After Voltage Drop D Precision Voltage Sensor D Temperature-Compensated Voltage Reference D Programmable Delay Time by External Capacitor D Supply Voltage Range ...2 V to 6 V D Defined RESET Output from VDD ≥1 V D Power-Down Control Support for Static RAM With Battery Backup D Maximum Supply Current of 16 µA D Power Saving Totem-Pole Outputs D Temperature Range ...–40°C to 125°C description The TLC77xx family of micropower supply voltage supervisors provide reset control, primarily in microcomputer and microprocessor systems. During power-on, RESET is asserted when VDD reaches 1 V. After minimum VDD (≥ 2 V) is established, the circuit monitors SENSE voltage and keeps the reset outputs active as long as SENSE voltage (VI(SENSE)) remains below the threshold voltage. An internal timer delays return of the output to the inactive state to ensure proper system reset. The delay time, td, is determined by an external capacitor: td = 2.1 × 104 × CT Where CT is in farads td is in seconds Except for the TLC7701, which can be customized with two external resistors, each supervisor has a fixed SENSE threshold voltage set by an internal voltage divider. When SENSE voltage drops below the threshold voltage, the outputs become active and stay in that state until SENSE voltage returns above threshold voltage and the delay time, td, has expired. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1999, Texas Instruments Incorporated 1 2 3 4 8 7 6 5 CONTROL RESIN CT GND VDD SENSE RESET RESET D, JG, P OR PW PACKAGE (TOP VIEW) 32 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 NC SENSE NC RESET NC NC RESIN NC CT NC FK PACKAGE (TOP VIEW) 1 2 3 4 5 10 9 8 7 6 NC CONTROL RESIN CT GND NC VDD SENSE RESET RESET U PACKAGE (TOP VIEW) |
Similar Part No. - TLC7705MFK |
|
Similar Description - TLC7705MFK |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
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 |