SBOS589D December 2013  – June 2015 TLV1701 , TLV1702 , TLV1704

PRODUCTION DATA. 

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison
  6. Pin Configuration and Functions
  7. Specifications
    1. 7.1Absolute Maximum Ratings
    2. 7.2ESD Ratings
    3. 7.3Recommended Operating Conditions
    4. 7.4Thermal Information: TLV1701
    5. 7.5Thermal Information: TLV1702 and TLV1704
    6. 7.6Electrical Characteristics
    7. 7.7Switching Characteristics
    8. 7.8Typical Characteristics
  8. Detailed Description
    1. 8.1Overview
    2. 8.2Functional Block Diagram
    3. 8.3Feature Description
      1. 8.3.1Comparator Inputs
    4. 8.4Device Functional Modes
      1. 8.4.1Setting Reference Voltage
  9. Applications and Implementation
    1. 9.1Application Information
    2. 9.2Typical Application
      1. 9.2.1Design Requirements
      2. 9.2.2Detailed Design Procedure
      3. 9.2.3Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1Layout Guidelines
    2. 11.2Layout Example
  12. 12Device and Documentation Support
    1. 12.1Documentation Support
      1. 12.1.1Related Documentation
    2. 12.2Related Links
    3. 12.3Community Resources
    4. 12.4Trademarks
    5. 12.5Electrostatic Discharge Caution
    6. 12.6Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Orderable Information

1 Features

  • Supply Range:
    +2.2 V to +36 V or ±1.1 V to ±18 V
  • Low Quiescent Current:
    55 µA per Comparator
  • Input Common-Mode Range Includes Both Rails
  • Low Propagation Delay: 560 ns
  • Low Input Offset Voltage: 300 µV
  • Open Collector Outputs:
    • Up to 36 V Above Negative Supply Regardless of Supply Voltage
  • Industrial Temperature Range:
    –40°C to +125°C
  • Small Packages:
    • Single: SC70-5, SOT-23-5, SOT553-5
    • Dual: VSSOP-8, X2QFN-8
    • Quad: TSSOP-14

2 Applications

  • Overvoltage and Undervoltage Detectors
  • Window Comparators
  • Overcurrent Detectors
  • Zero-Crossing Detectors
  • System Monitoring for:
    • Power Supplies
    • White Goods
    • Industrial Sensors
    • Automotive
    • Medical

3 Description

The TLV170x family of devices offers a wide supply range, rail-to-rail inputs, low quiescent current, and low propagation delay. All these features come in industry-standard, extremely-small packages, making these devices the best general-purpose comparators available.

The open collector output offers the advantage of allowing the output to be pulled to any voltage rail up to +36 V above the negative power supply, regardless of the TLV170x supply voltage.

These devices are available in single (TLV1701), dual (TLV1702), and quad (TLV1704) channel versions. Low input offset voltage, low input bias currents, low supply current, and open-collector configuration make the TLV170x family flexible enough to handle almost any application, from simple voltage detection to driving a single relay.

All devices are specified for operation across the expanded industrial temperature range of –40°C to +125°C.

Device Information(1)

PART NUMBERPACKAGEBODY SIZE (NOM)
TLV1701 SOT553 (5) 1.20 mm × 1.60 mm
SC-70 (5)1.25 mm × 2.00 mm
SOT-23 (5)1.60 mm × 2.90 mm
TLV1702X2QFN (8)1.50 mm × 1.50 mm
VSSOP (8)(2)3.00 mm × 3.00 mm
TLV1704TSSOP (14)4.40 mm × 5.00 mm
  1. For all available packages, see the package option addendum at the end of the datasheet.
  2. The VSSOP package is the same as the MSOP package.

TLV1702 as a Window Comparator

TLV1701 TLV1702 TLV1704 ai_windowcomp_bos589.gif

Stable Propagation Delay vs Temperature

TLV1701 TLV1702 TLV1704 C012_SBOS589.png