TLV3202

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Dual, 40ns, microPower, Rail-to-Rail input Comparator with Push-pull outputs

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Product details

Parameters

Number of channels (#) 2 Output type Push-pull Propagation delay time (µs) 0.047 Vs (Max) (V) 5.5 Vs (Min) (V) 2.7 Vos (offset voltage @ 25 C) (Max) (mV) 5 Iq per channel (Typ) (mA) 0.04 Input bias current (+/-) (Max) (nA) 0.05 Rail-to-rail In Rating Catalog Operating temperature range (C) -40 to 125 Features Hysteresis VICR (Max) (V) 5.7 VICR (Min) (V) -0.2 open-in-new Find other Comparators

Package | Pins | Size

SOIC (D) 8 19 mm² 4.9 x 3.9 VSSOP (DGK) 8 15 mm² 3 x 4.9 open-in-new Find other Comparators

Features

  • Low Propagation Delay: 40 ns
  • Low Quiescent Current: 40 µA per Channel
  • Input Common-Mode Range Extends 200 mV Beyond Either Rail
  • Low Input Offset Voltage: 1 mV
  • Push-Pull Outputs
  • Supply Range: 2.7 V to 5.5 V
  • Industrial Temperature Range: –40°C to 125°C
  • Small Packages: 5-Pin SC70, 5-Pin SOT-23, 8-Pin SOIC, 8-Pin VSSOP
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Description

The TLV3201 and TLV3202 are single- and dual-channel comparators that offer the ultimate combination of high speed (40 ns) and low-power consumption (40 µA), all in extremely small packages with features such as rail-to-rail inputs, low offset voltage (1 mV), and large output drive current. The devices are also very easy to implement in a wide variety of applications where response time is critical.

The TLV320x family is available in single (TLV3201) and dual (TLV3202) channel versions, both with push-pull outputs. The TLV3201 is available in 5-pin SOT-23 and 5-pin SC70 packages. The TLV3202 is available in 8-pin SOIC and 8-pin VSSOP packages. All devices are specified for operation across the expanded industrial temperature range of –40°C to 125°C.

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Technical documentation

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No results found. Please clear your search and try again. View all 6
Type Title Date
* Datasheet TLV320x 40-ns, microPOWER, Push-Pull Output Comparators datasheet (Rev. B) Dec. 16, 2016
Application notes Bidirectional current sensing with a window comparator circuit Sep. 16, 2019
Application notes How to Implement Comparators for Improving Performance of Rotary Encoders in Ind Jul. 03, 2019
White papers The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
Technical articles Designing an EMC-compliant interface to motor position encoders – Part 5 Nov. 10, 2015
Technical articles Op Amps used as Comparators—is it okay? Mar. 14, 2012

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION MODELS Download
SBOJ011.ZIP (3 KB) - Spice Model
SIMULATION MODELS Download
SBOM757A.ZIP (16 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SBOM758A.TSC (178 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SBOMB05.TSC (4533 KB) - TINA-TI Reference Design
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

Reference designs

REFERENCE DESIGNS Download
High-efficiency, low-emission, isolated DC/DC converter-based analog input module reference design
TIDA-010065 — This reference design is a simplified architecture for generating an isolated power supply for isolated amplifiers for measuring isolated voltages and currents. A fully integrated DC/DC converter with reinforced isolation operating from a 5-V input with configurable 5-V or 5.4-V output (headroom for (...)
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REFERENCE DESIGNS Download
Interface to a HIPERFACE Position Encoder Reference Design
TIDA-00202 The TIDA-00202 reference design implements an EMC compliant industrial hybrid analog and digital interface to a HIPERFACE position encoder. A 3.3V supply RS485 transceiver with IEC-ESD and IEC-EFT protection is used for the bidirectional parameter channel. For the analog sin/cos signal channel (...)
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REFERENCE DESIGNS Download
24-V, 480-W Nominal 720-W peak, >93.5% efficient, robust AC/DC industrial power supply reference
TIDA-01494 — The TIDA-01494 reference design is a compact, high efficiency, 24-V DC, 480-W nominal, 720-W peak output reference design for industrial AC/DC power supplies. The circuit consists of a front-end continuous conduction mode (CCM) power factor correction (PFC) circuit followed by a robust LLC stage (...)
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REFERENCE DESIGNS Download
Non-Isolated Bi-Directional Converter Reference Design for Battery Charging Applications
TIDA-00653 TIDA-00653 is a non-isolated 48 to 12-V bi-directional converter reference design for 48V battery applications enabled by the UCD3138 digital power controller. The design has the flexibility to work in either a ZVS transition-mode topology to optimize light-load efficiency, or a hard-switching (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
IR Filter Analog Controller Reference Design
TIDA-01165 — Reference design TIDA-01165 is an analog controller for IR Filters.  This design highlights the DRV8837C motor driver used to open and close an Infrared Filter when the module is exposed to high intensity sunlight.  The simplified layout is suited to cost-conscious applications while also (...)
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REFERENCE DESIGNS Download
Integrated vs. Discrete Low Voltage Motor Drive Comparison Reference Design
TIDA-01162 — TIDA-01162 demonstrates the key differences between an integrated vs. discrete low-voltage motor drive solution. The discrete solution is implemented using two large external MOSFETs, while the integrated solution utilizes TI’s DRV8850 brushed DC motor driver.  Both designs are (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Interface to Sin/Cos Encoders with High-Resolution Position Interpolation Reference Design
TIDA-00176 The TIDA-00176 reference design is an EMC compliant industrial interface to Sin/Cos position encoders. Applications include industrial drives, which require accurate speed and position control.
The design utilizes a 16-bit dual sample ADC with drop-in compatible 14- or 12-bit versions available (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Interface to a Sin/Cos Encoder with Sitara AM437x Reference Design
TIDA-00178 The TIDA-00178 reference design is an EMC compliant industrial interface to Sin/Cos position encoders. Applications include industrial drives, which require accurate speed and position control.

The design utilizes a 16-bit dual sample ADC with drop-in compatible 14- or 12-bit versions available (...)

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CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options
VSSOP (DGK) 8 View options

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