TLV3491A-EP_14 Datasheet, PDF (1/15 Pages) Texas Instruments – 1.8 V, NANOPOWER, PUSH/PULL OUTPUT COMPARATORS

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TLV3491A-EP, TLV3492A-EP, TLV3494A-EP
1.8 V, NANOPOWER,
PUSH/PULL OUTPUT COMPARATORS
SGDS035 – DECEMBER 2007
FEATURES
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APPLICATIONS
• Very Low Supply Current: 0.8 µA (Typical)
• Input Common Mode Range 200 mV Beyond
Supply Rails
• Portable Medical Equipment
• Wireless Security Systems
• Remote Control Systems
• Supply Voltage: 1.8 V to 5.5 V
• High Speed: 6 µs
• Handheld Instruments
• Ultra-Low Power Systems
• Push/Pull CMOS Output Stage
• Controlled Baseline
– One Assembly/Test Site, One Fabrication
Site
• Extended Temperature Performance of –55°C
to 125°C
• Enhanced Diminishing Manufacturing Sources
(DMS) Support
• Enhanced Product Change Notification
DESCRIPTION/ORDERING INFORMATION
The TLV349x family of push/pull output comparators
features a fast 6µs response time and <1.2 µA (max)
nanopower capability, allowing operation from 1.8 V
to 5.5 V. Input common-mode range beyond supply
rails make the TLV349x an ideal choice for
low-voltage applications.
The TLV349x is excellent for power-sensitive,
low-voltage (2-cell) applications.
• Qualification Pedigree
TLV349x RELATED PRODUCTS
Component qualification in accordance with JEDEC and industry
standards to ensure reliable operation over an extended
PRODUCT
FEATURES
temperature range. This includes, but is not limited to, Highly
Accelerated Stress Test (HAST) or biased 85/85, temperature
cycle, autoclave or unbiased HAST, electromigration, bond
intermetallic life, and mold compound life. Such qualification testing
should not be viewed as justifying use of this component beyond
TLV370x
TLV340x
550 nA, 2.5 V to 16 V, Push-Pull CMOS
Output Stage Comparator
550 nA, 2.5 V to 16 V, Open-Drain Output
Stage Comparator
specified performance and environmental limits.
ORDERING INFORMATION⁽¹⁾
PRODUCT
TLV3491
TLV3492
TLV3494
PACKAGE-
LEAD
SO-8
SO-8
SO-14
PACKAGE
DESIGNATOR ⁽²⁾
D
D
D
SPECIFIED
TEMPERATURE
RANGE
–55°C to 125°C
–55°C to 125°C
–55°C to 125°C
PACKAGE
MARKING
3491EP
3492EP
3494EP
ORDERABLE
PART NUMBER
TLV3491AMDREP ⁽³⁾
TLV3492AMDREP
TLV3494AMDREP ⁽³⁾
TRANSPORT MEDIA,
QUANTITY
Tape and Reel, 2500
Tape and Reel, 2500
Tape and Reel, 2500
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) Prouct Preview. Contact your Texas Instruments Sales Representative for availability.
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.
1
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.
UNLESS OTHERWISE NOTED this document contains
PRODUCTION DATA information 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 © 2007, Texas Instruments Incorporated