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TLV3601 ACTIVE 2.5-ns high-speed rail-to-rail comparator with push-pull outputs Improved response time for more accurate high-speed measurement

Product details

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 at 25°C) (max) (mV) 6.5 Iq per channel (typ) (mA) 3.2 Input bias current (±) (max) (nA) 0.01 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 125 Features Hysteresis, Shutdown VICR (max) (V) 5.7 VICR (min) (V) -0.2
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 at 25°C) (max) (mV) 6.5 Iq per channel (typ) (mA) 3.2 Input bias current (±) (max) (nA) 0.01 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 125 Features Hysteresis, Shutdown VICR (max) (V) 5.7 VICR (min) (V) -0.2
SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • 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
  • 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

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.

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
* Data sheet TLV350x 4.5-ns, Rail-to-Rail, High-Speed Comparator in Microsize Packages datasheet (Rev. E) PDF | HTML 17 Apr 2015
Application brief Time of Flight and LIDAR - Optical Front End Design (Rev. A) PDF | HTML 29 Apr 2022
Circuit design Signal and clock recovery comparator circuit (Rev. A) PDF | HTML 22 Jun 2021
Application note AN-31 Amplifier Circuit Collection (Rev. D) 21 Oct 2020
Application note High Speed Comparators for Triggering in Oscilloscopes 19 Feb 2018
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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

Simulation model

Clock and Data Restoration Circuit

SNOM661.ZIP (240 KB) - TINA-TI Reference Design
Simulation model

TLV3501 and TLV3502 PSpice Model

SBOMBU5.ZIP (92 KB) - PSpice Model
Simulation model

TLV3501 and TLV3502 TINA-TI MACRO and Reference Design

SBOMBU6.ZIP (10 KB) - TINA-TI Reference Design
Design tool

CIRCUIT060072 — Signal and clock recovery comparator circuit

The signal recovery circuit is used in digital systems to retrieve distorted clock or data waveforms. These clock and data signals can be attenuated and distorted on long traces due to stray capacitance, stray inductance, or reflections on transmission lines. The comparator is used to sense the (...)
Design tool

SBOC552 Simulation for Pulse Width Modulator in AN-31

Supported products & hardware

Supported products & hardware

Products
High-speed op amps (GBW ≥ 50 MHz)
OPA365 2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier
Comparators
TLV3501 4.5ns, Rail-to-Rail, High Speed Comparator with Shutdown
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
Reference designs

TIDA-060025 — Reference design maximizing transimpedance bandwidth for LIDAR and time-of-flight (ToF) applications

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 (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIPD105 — AC-coupled comparator reference design for 2-kHz to 32-MHz input

This 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 (...)
User guide: PDF
Schematic: PDF
Package Pins Download
SOIC (D) 8 View options
SOT-23 (DBV) 6 View options

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