SBOS262E December   2002  – December 2016 TLV3491 , TLV3492 , TLV3494

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information: TLV3491
    5. 7.5 Thermal Information: TLV3492
    6. 7.6 Thermal Information: TLV3494
    7. 7.7 Electrical Characteristics: VS = 1.8 V to 5.5 V
    8. 7.8 Switching Characteristics
    9. 7.9 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Operating Voltage
      2. 8.3.2 Input Overvoltage Protection
      3. 8.3.3 Setting Reference Voltage
      4. 8.3.4 External Hysteresis
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 TLV3491 Configured as an AC-Coupled 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 Relaxation Oscillator
      3. 9.2.3 Power-On Reset
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
        1. 12.1.1.1 TINA-TI™ (Free Software Download)
        2. 12.1.1.2 DIP Adapter EVM
        3. 12.1.1.3 Universal Op Amp EVM
        4. 12.1.1.4 TI Precision Designs
        5. 12.1.1.5 WEBENCH Filter Designer
    2. 12.2 Related Links
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6 Pin Configuration and Functions

TLV3491 DBV Package
5-Pin SOT-23
Top View
TLV3491 D Package
8-Pin SOIC
Top View

Pin Functions: TLV3491

PIN I/O DESCRIPTION
NAME SOT-23 SOIC
–IN 4 2 I Inverting input
+IN 3 3 I Noninverting input
NC — 1, 5, 8 — No internal connection (can be left floating)
OUT 1 6 O Output
V+ 5 7 — Positive (highest) power supply
V– 2 4 — Negative (lowest) power supply
TLV3492 DCN and D Packages
8-Pin SOT-23 and SOIC
Top View

Pin Functions: TLV3492

PIN I/O DESCRIPTION
NAME NO.
–IN A 2 I Inverting input, channel A
–IN B 6 I Inverting input, channel B
+IN A 3 I Noninverting input, channel A
+IN B 5 I Noninverting input, channel B
OUT A 1 O Output, channel A
OUT B 7 O Output, channel B
V– 4 — Negative (lowest) power supply
V+ 8 — Positive (highest) power supply
TLV3494 D and PW Packages
14-Pin SOIC and TSSOP
Top View

Pin Functions: TLV3494

PIN I/O DESCRIPTION
NAME NO.
–In A 2 I Inverting input, channel A
–In B 6 I Inverting input, channel B
–In C 9 I Inverting input, channel C
–In D 13 I Inverting input, channel D
+In A 3 I Noninverting input, channel A
+In B 5 I Noninverting input, channel B
+In C 10 I Noninverting input, channel C
+In D 12 I Noninverting input, channel D
Out A 1 O Output, channel A
Out B 7 O Output, channel B
Out C 8 O Output, channel C
Out D 14 O Output, channel D
V– 11 — Negative (lowest) power supply
V+ 4 — Positive (highest) power supply