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TLV3494AID Dataheets PDF



Part Number TLV3494AID
Manufacturers Burr-Brown Corporation
Logo Burr-Brown Corporation
Description 1.8V/ Nanopower PUSH-PULL OUTPUT COMPARATOR
Datasheet TLV3494AID DatasheetTLV3494AID Datasheet (PDF)

TLV 3491 TLV 3492 TLV3 ® 494 TLV 349 4 TLV3491 TLV3492 TLV3494 SBOS262C – DECEMBER 2002 – REVISED MAY 2004 1.8V, Nanopower, PUSH-PULL OUTPUT COMPARATOR FEATURES q VERY LOW SUPPLY CURRENT: 0.8µA (typ) q INPUT COMMON-MODE RANGE 200mV BEYOND SUPPLY RAILS q SUPPLY VOLTAGE: +1.8V to +5.5V q HIGH SPEED: 6µs q PUSH-PULL CMOS OUTPUT STAGE q SMALL PACKAGES: SOT23-5 (Single) SOT23-8 (Dual) DESCRIPTION The TLV349x family of push-pull output comparators features a fast 6µs response time and < 1.2µA .

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TLV 3491 TLV 3492 TLV3 ® 494 TLV 349 4 TLV3491 TLV3492 TLV3494 SBOS262C – DECEMBER 2002 – REVISED MAY 2004 1.8V, Nanopower, PUSH-PULL OUTPUT COMPARATOR FEATURES q VERY LOW SUPPLY CURRENT: 0.8µA (typ) q INPUT COMMON-MODE RANGE 200mV BEYOND SUPPLY RAILS q SUPPLY VOLTAGE: +1.8V to +5.5V q HIGH SPEED: 6µs q PUSH-PULL CMOS OUTPUT STAGE q SMALL PACKAGES: SOT23-5 (Single) SOT23-8 (Dual) DESCRIPTION The TLV349x family of push-pull output comparators features a fast 6µs response time and < 1.2µA (max) nanopower capability, allowing operation from 1.8V – 5.5V. Input common-mode range beyond supply rails make the TLV349x an ideal choice for low-voltage applications. Micro-sized packages provide options for portable and spacerestricted applications. The single (TLV3491) is available in SOT23-5 and SO-8. The dual (TLV3492) comes in SOT23-8 and SO-8. The quad (TLV3494) is available in TSSOP-14 and SO-14. The TLV349x is excellent for power-sensitive, low-voltage (2-cell) applications. APPLICATIONS q q q q q PORTABLE MEDICAL EQUIPMENT WIRELESS SECURITY SYSTEMS REMOTE CONTROL SYSTEMS HANDHELD INSTRUMENTS ULTRA-LOW POWER SYSTEMS TLV349x RELATED PRODUCTS PRODUCT TLV370x TLV340x FEATURES 560nA, 2.5V to 16V, Push-Pull CMOS Output Stage Comparator 550nA, 2.5V to 16V, Open Drain Output Stage Comparator 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. All trademarks are the property of their respective owners. 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 © 2002-2004, Texas Instruments Incorporated www.ti.com ABSOLUTE MAXIMUM RATINGS(1) Supply Voltage ................................................................................. +5.5V Signal Input Terminals, Voltage(2) .................. (V–) – 0.5V to (V+) + 0.5V Current(2) .................................................. ±10mA Output Short-Circuit(3) .............................................................. Continuous Operating Temperature .................................................. –40°C to +125°C Storage Temperature ..................................................... –65°C to +150°C Junction Temperature .................................................................... +150°C Lead Temperature (soldering, 10s) ............................................... +300°C ESD Rating (Human Body Model) .................................................. 3000V NOTE: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5V beyond the supply rails should be current limited to 10mA or less. (3) Short-circuit to ground, one amplifier per package. ELECTROSTATIC DISCHARGE SENSITIVITY This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. PACKAGE/ORDERING INFORMATION(1) PACKAGE DESIGNATOR DBV SPECIFIED TEMPERATURE RANGE –40°C to +125°C PACKAGE MARKING VBNI ORDERING NUMBER TLV3491AIDBVT TLV3491AIDBVR TLV3491AID TLV3491AIDR TLV3492AIDCNT TLV3492AIDCNR TLV3492AID TLV3492AIDR TLV3494AIPWT TLV3494AIPWR TLV3494AID TLV3494AIDR TRANSPORT MEDIA, QUANTITY Tube, 250 Tape and Reel, 3000 Tube, 100 Tube, 2500 Tube, 250 Tape and Reel, 3000 Tube, 100 Tape and Reel, 2500 Tape and Reel, 94 Tape and Reel, 2500 Tape and Reel, 58 Tape and Reel, 2500 PRODUCT TLV3491 PACKAGE-LEAD SOT23-5 " TLV3491 " SO-8 " D " –40°C to +125°C " TLV3491 " TLV3492 " SOT23-8 " DCN " –40°C to +125°C " VBO1 " TLV3492 " SO-8 " D " –40°C to +125°C " TLV3492 " TLV3494 " TSSOP-14 " PW " –40°C to +125°C " TLV3494 " TLV3494 " SO-14 " D " –40°C to +125°C " TLV3494 " " " " " NOTE: (1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet. PIN CONFIGURATIONS Top View Out V– +In 1 2 3 5 V+ SOT23-5 VBNI TLV3491 SO-8 Out A Out A 1 8 V+ Out B –In B +In B 1 2 3 4 5 6 7 TSSOP-14 SO-14 TLV3494 14 Out D 13 –In D 12 +In D 11 V– 10 +In C 9 8 –In C Out C –In A +In A V+ +In B –In B Out B VB.


TLV3494 TLV3494AID TLV3494AIDR


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