SNOSDA9D June   2020  – March 2023 TLV9020-Q1 , TLV9021-Q1 , TLV9022-Q1 , TLV9024-Q1 , TLV9030-Q1 , TLV9031-Q1 , TLV9032-Q1 , TLV9034-Q1

PRODMIX  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1. 5.1 Pin Functions: TLV90x0-Q1 and TLV90x1-Q1 Single
    2.     Pin Functions: TLV90x2-Q1 Dual
    3.     Pin Functions: TLV90x4-Q1 Quad
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4.     Thermal Information, TLV90x0-Q1,TLV90x1-Q1
    5. 6.4  Thermal Information, TLV90x2-Q1
    6. 6.5  Thermal Information, TLV90x4-Q1
    7. 6.6  Electrical Characteristics, TLV90x0-Q1,TLV90x1-Q1
    8. 6.7  Switching Characteristics, TLV90x0-Q1,TLV90x1-Q1
    9. 6.8  Electrical Characteristics, TLV90x2-Q1
    10. 6.9  Switching Characteristics, TLV90x2-Q1
    11. 6.10 Electrical Characteristics, TLV90x4-Q1
    12. 6.11 Switching Characteristics, TLV90x4-Q1
    13. 6.12 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Outputs
        1. 7.4.1.1 TLV9022-Q1 and TLV9024-Q1 Open Drain Output
        2. 7.4.1.2 TLV9032-Q1 and TLV9034-Q1 Push-Pull Output
      2. 7.4.2 Power-On Reset (POR)
      3. 7.4.3 Inputs
        1. 7.4.3.1 Rail to Rail Input
        2. 7.4.3.2 Fault Tolerant Inputs
        3. 7.4.3.3 Input Protection
      4. 7.4.4 ESD Protection
      5. 7.4.5 Unused Inputs
      6. 7.4.6 Hysteresis
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Basic Comparator Definitions
        1. 8.1.1.1 Operation
        2. 8.1.1.2 Propagation Delay
        3. 8.1.1.3 Overdrive Voltage
      2. 8.1.2 Hysteresis
        1. 8.1.2.1 Inverting Comparator With Hysteresis
        2. 8.1.2.2 Non-Inverting Comparator With Hysteresis
        3. 8.1.2.3 Inverting and Non-Inverting Hysteresis Using Open-Drain Output
    2. 8.2 Typical Applications
      1. 8.2.1 Window Comparator
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Square-Wave Oscillator
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
      3. 8.2.3 Adjustable Pulse Width Generator
      4. 8.2.4 Time Delay Generator
      5. 8.2.5 Logic Level Shifter
      6. 8.2.6 One-Shot Multivibrator
      7. 8.2.7 Bi-Stable Multivibrator
      8. 8.2.8 Zero Crossing Detector
      9. 8.2.9 Pulse Slicer
    3. 8.3 Power Supply Recommendations
  9. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
  10. 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
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

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

3 Description

The TLV902x-Q1 and TLV903x-Q1 are a family of Automotive grade dual and quad channel comparators. The family offers low input offset voltage, fault-tolerant inputs and a excellent speed-to-power combination with a propagation delay of 100 ns with a quiescent supply current of only 18 μA per channel.

The family also includes a Power-on Reset (POR) feature that ensures the output is in a known state until the minimum supply voltage has been reached to prevent output transients during system power-up and power-down.

These comparators also feature fault-tolerant inputs that can go up to 6-V without damage with no output phase inversion. This makes this family of comparators designed for precision voltage monitoring in harsh, noisy environments.

The TLV902x-Q1 have an open-drain output that may be pulled-up below or beyond the supply voltage, making it appropriate for low voltage logic translators.

The TLV903x-Q1 have a push-pull output stage capable of sinking and sourcing many milliamps of current to drive LEDs or a capacitive load such as a MOSFET gate.

The TLV90x0-Q1 and TLV90x1-Q1 are alternate pinouts of the single device.

The family is specified for the Automotive temperature range of -40°C to +125°C and are available in a standard leaded and leadless packages.

Device Information
PART NUMBERPACKAGE (1)BODY SIZE (NOM)
TLV90x0-Q1,
TLV90x1-Q1
(Single)		SC-70 (5)1.25 mm x 2.00 mm
SOT-23 (5)1.60 mm x 2.90 mm
TLV9022-Q1,
TLV9032-Q1
(Dual)		SOIC (8)3.91 mm × 4.90 mm
TSSOP (8)3.00 mm × 4.40 mm
VSSOP (8)3.00 mm × 3.00 mm
WSON (8)

(Preview)

2.00 mm × 2.00 mm
SOT-23-THN (8)1.60 mm × 2.90 mm
TLV9024-Q1,
TLV9034-Q1
(Quad)		SOIC (14)3.91 mm × 8.65 mm
TSSOP (14)4.40 mm × 5.00 mm
SOT-23 (14)4.20 mm x 2.00 mm
WQFN (16) (Preview)3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
GUID-20200930-CA0I-T1WH-RSXP-MPGGDVNHZQPD-low.gifTLV902x-Q1 Block Diagram
GUID-20200930-CA0I-S56G-WTNZ-WJGDZH77C41D-low.gifTLV903x-Q1 Block Diagram