SNOSDC9B October   2022  – September 2023 TLV1811-Q1 , TLV1812-Q1 , TLV1814-Q1 , TLV1821-Q1 , TLV1822-Q1 , TLV1824-Q1

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
    1.     Pin Functions: TLV18x1-Q1 and TLV18x1L-Q1
    2.     Pin Functions: TLV1812-Q1 and TLV1822-Q1
    3.     Pin Functions: TLV1814-Q1 and TLV1824-Q1
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information - Single
    5. 6.5 Thermal Information - Dual
    6. 6.6 Thermal Information - Quad
    7. 6.7 Electrical Characteristics
    8. 6.8 Switching Characteristics
  8. 7 Typical Characteristics
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
      1. 8.4.1 Inputs
        1. 8.4.1.1 TLV18xx Rail-to-Rail Input
        2. 8.4.1.2 ESD Protection
        3. 8.4.1.3 Unused Inputs
      2. 8.4.2 Outputs
        1. 8.4.2.1 TLV181x-Q1 Push-Pull Output
        2. 8.4.2.2 TLV182x-Q1 Open-Drain Output
      3. 8.4.3 Power-On Reset (POR)
      4. 8.4.4 Hysteresis
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Basic Comparator Definitions
        1. 9.1.1.1 Operation
        2. 9.1.1.2 Propagation Delay
        3. 9.1.1.3 Overdrive Voltage
      2. 9.1.2 Hysteresis
        1. 9.1.2.1 Inverting Comparator With Hysteresis
        2. 9.1.2.2 Non-Inverting Comparator With Hysteresis
        3. 9.1.2.3 Inverting and Non-Inverting Hysteresis using Open-Drain Output
    2. 9.2 Typical Applications
      1. 9.2.1 Window Comparator
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
      2. 9.2.2 Square-Wave Oscillator
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curve
      3. 9.2.3 Adjustable Pulse Width Generator
      4. 9.2.4 Time Delay Generator
      5. 9.2.5 Logic Level Shifter
      6. 9.2.6 One-Shot Multivibrator
      7. 9.2.7 Bi-Stable Multivibrator
      8. 9.2.8 Zero Crossing Detector
      9. 9.2.9 Pulse Slicer
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.7 Electrical Characteristics

For VS (Total Supply Votlage) = (V+) – (V–) = 12 V, VCM = VS / 2 at TA = 25°C (Unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OFFSET VOLTAGE
VOS Input offset voltage –3 ±0.5 3 mV
TA = –40°C to +125°C –4 4 mV
dVIO/dT Input offset voltage drift TA = –40°C to +125°C ±1.2 µV/°C
PSRR Power supply rejection ratio VS = 2.4 V to 40 V, VCM = (V–) 100 dB
POWER SUPPLY
IQ Quiescent current, No Load Output Low, TA = 25°C
TLV1811-Q1 Only		 6 7.5 µA
Output Low, TA = –40°C to +125°C
TLV1811-Q1 Only		 8.5
Output High, TA = 25°C
TLV1811-Q1 Only		 8 10
Output High, TA = –40°C to +125°C
TLV1811-Q1 Only		 11
IQ Quiescent current per comparator, No Load Output Low, TA = 25°C 5 6.5 µA
Output Low, TA = –40°C to +125°C 7.5
Output High, TA = 25°C 7 9
Output High, TA = –40°C to +125°C 10
VPOR Power On Reset Voltage 1.7 V
INPUT BIAS CURRENT
IB Input bias current (1) 150 fA
TA = –40°C to +125°C –1.2 1.2 nA
IOS Input offset current (1) 10 fA
INPUT CAPACITANCE
CID Input Capacitance, Differential 2 pF
CIC Input Capacitance, Common Mode 8 pF
INPUT COMMON MODE RANGE
VCM-Range Common-mode voltage range VS = 2.4 V to 40 V
TA = –40°C to +125°C, Rail to Rail		 (V–) – 0.2 (V+) + 0.2 V
OUTPUT
VOL Voltage swing from (V–) ISINK = 4 mA
TA = –40°C to +125°C		 250 mV
VOH Voltage swing from (V+) (for Push-Pull only) ISOURCE = 4 mA
TA = –40°C to +125°C		 250 mV
ILKG Open-drain output leakage current VID = +0.1 V, VPULLUP = (V+)
TA = –40°C to +125°C		 0.1 nA
IOL Short-circuit current Sinking 15 30 mA
IOH Short-circuit current Sourcing (for Push-Pull only) 15 30 mA
(1) This parameter is ensured by design and/or characterization and is not tested in production .