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TLV4062 Datasheet

Low-Power Comparator

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TLV4062, TLV4082
SBVS404A – APRIL 2020 – REVISED JUNE 2020
TLV4062, TLV4082 Dual-Channel, Low-Power Comparator with Integrated Reference
1 Features
1 Wide supply voltage range: 1.5 V to 5.5 V
• Two-channel detectors in small packages
• High threshold accuracy: 1% over temperature
• Precision hysteresis: 60 mV
• Low quiescent current: 2 µA (typ)
• Temperature range: –40°C to +125°C
• Push-pull (TLV4062) and open-drain (TLV4082)
output options
• Available in an SOT-23 and µSON package
2 Applications
Electricity meters
Thermostats
Cordless power tools
Circuit breakers
3 Description
The TLV4062 and TLV4082 are a family of high-
accuracy, dual-channel comparators featuring low
power and small solution size. The IN1 and IN2
inputs include hysteresis to reject brief glitches, thus
ensuring stable output operation without false
triggering.
The TLV4062 and TLV4082 have adjustable INx
inputs that can be configured by an external resistor
divider pair. When the voltage at the IN1 or IN2 input
goes below the falling threshold, OUT1 or OUT2 is
driven low, respectively. When IN1 or IN2 rises above
the rising threshold, OUT1 or OUT2 goes high,
respectively.
The comparators have a very low quiescent current
of 2 µA (typical) and provide a precise, space-
conscious solution for low-power, voltage monitoring.
The TLV4062 and TLV4082 operate from 1.5 V to 5.5
V, over the –40°C to +125°C temperature range.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV4062, TLV4082 SOT-23 (6)
2.90 mm × 1.60 mm
TLV4062, TLV4082 µSON (6)
1.45 mm × 1.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Block Diagram for TLV4062
V+
IN1
OUT1
IN2
VIT+
V-
OUT2
Block Diagram for TLV4082
V+
VPU
IN1
Rpu1
OUT1
VPU
IN2
Rpu2
OUT2
VIT+
V-
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




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TLV4062 Datasheet Preview

TLV4062 Datasheet

Low-Power Comparator

No Preview Available !

TLV4062, TLV4082
SBVS404A – APRIL 2020 – REVISED JUNE 2020
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics........................................... 5
6.6 Timing Requirements ................................................ 6
6.7 Typical Characteristics .............................................. 7
7 Detailed Description ............................................ 10
7.1 Overview ................................................................. 10
7.2 Functional Block Diagrams ..................................... 10
7.3 Feature Description................................................. 11
7.4 Device Functional Modes........................................ 11
8 Application and Implementation ........................ 13
8.1 Application Information............................................ 13
8.2 Typical Applications ................................................ 13
9 Power Supply Recommendations...................... 18
10 Layout................................................................... 19
10.1 Layout Guidelines ................................................. 19
10.2 Layout Example .................................................... 19
11 Device and Documentation Support ................. 20
11.1 Documentation Support ........................................ 20
11.2 Receiving Notification of Documentation Updates 20
11.3 Related Links ........................................................ 20
11.4 Support Resources ............................................... 21
11.5 Trademarks ........................................................... 21
11.6 Electrostatic Discharge Caution ............................ 21
11.7 Glossary ................................................................ 21
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (April 2020) to Revision A
Page
• Deleted 1% hysteresis option ................................................................................................................................................ 1
2
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Product Folder Links: TLV4062 TLV4082
Copyright © 2020, Texas Instruments Incorporated



Part Number TLV4062
Description Low-Power Comparator
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Total Page 3 Pages
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