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TLV3501

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4.5ns, Rail-to-Rail, High Speed Comparator with Shutdown

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4.5ns, Rail-to-Rail, High Speed Comparator with Shutdown

TLV3501

ACTIVE
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Product details

Parameters

Number of channels (#) 1 Output type Push-pull Propagation delay time (µs) 0.0045 Vs (Max) (V) 5.5 Vs (Min) (V) 2.7 Vos (offset voltage @ 25 C) (Max) (mV) 6.5 Iq per channel (Typ) (mA) 3.2 Input bias current (+/-) (Max) (nA) 0.01 Rail-to-rail In, Out Rating Catalog Operating temperature range (C) -40 to 125 Features Hysteresis, Shutdown VICR (Max) (V) 5.7 VICR (Min) (V) -0.2 open-in-new Find other Comparators

Package | Pins | Size

SOIC (D) 8 19 mm² 3.91 x 4.9 SOT-23 (DBV) 6 5 mm² 2.9 x 1.6 open-in-new Find other Comparators

Features

  • High Speed: 4.5 ns
  • Rail-to-Rail I/O
  • Supply Voltage: 2.7 V to 5.5 V
  • Push-Pull CMOS Output Stage
  • Shutdown (TLV3501 Only)
  • Micro Packages: 6-Pin SOT-23 (Single), 8-Pin SOT-23 (Dual)
  • Low Supply Current: 3.2 mA
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Description

The TLV350x family of push-pull output comparators feature a fast 4.5-ns propagation delay and operation from 2.7 V to 5.5 V. Beyond-the-rails input common-mode range makes it an ideal choice for low-voltage applications. The rail-to-rail output directly drives either CMOS or TTL logic.

Microsize packages provide options for portable and space-restricted applications. The single (TLV3501) is available in 6-pin SOT-23 and 8-pin SO packages. The dual (TLV3502) comes in the 8-pin SOT-23 and 8-pin SO packages.

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Technical documentation

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Type Title Date
* Datasheet TLV350x 4.5-ns, Rail-to-Rail, High-Speed Comparator in Microsize Packages datasheet (Rev. E) Apr. 17, 2015
Application note AN-31 Amplifier Circuit Collection (Rev. D) Oct. 21, 2020
Application note Time of Flight and LIDAR - Optical Front End Design Feb. 04, 2020
Application note Signal and clock restoration circuit Jul. 23, 2018
Application note High Speed Comparators for Triggering in Oscilloscopes Feb. 19, 2018
E-book The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017

Design & development

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

Design tools & simulation

SIMULATION MODEL Download
SBOC228C.TSC (71 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM294A.ZIP (5 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLOM163A.ZIP (53 KB) - PSpice Model
SIMULATION MODEL Download
SNOM661.ZIP (240 KB) - TINA-TI Reference Design
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
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SIMULATION TOOL 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
DESIGN TOOL Download
SBOC552.ZIP (7 KB)

Reference designs

REFERENCE DESIGNS Download
Reference design maximizing transimpedance bandwidth for LIDAR and time-of-flight (ToF) applications
TIDA-060025 — This design demonstrates a high-speed optical front-end with a Time of Flight (ToF) distance measurement circuit using a fiber-optic transmission medium, which can be adapted to any type of ToF measurement such as through free space. This design features an industry-leading 2.5-V output linear (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
AC Coupled Comparator Reference Design, Input 2kHz to 32MHz
TIPD105 — This TI Reference Design provides the theory, component selection, and simulation of a single supply comparator required to use AC coupling to detect sine waves or square waves. Often this is needed due to differences in ground between two different modules. Whenever AC coupling is involved into (...)
document-generic Schematic document-generic User guide
Design files
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CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options
SOT-23 (DBV) 6 View options

Ordering & quality

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