TLV4041

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Low-power comparator with reference (non-inverting, push-pull)

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Product details

Parameters

Number of channels (#) 1 Output type Push-pull Propagation delay time (µs) 0.36 Vs (Max) (V) 5.5 Vs (Min) (V) 1.6 Vos (offset voltage @ 25 C) (Max) (mV) 4 Iq per channel (Typ) (mA) 0.002 Input bias current (+/-) (Max) (nA) 5 Rail-to-rail In, Out Rating Catalog Operating temperature range (C) -40 to 125 Features Hysteresis, Internal Reference, Small Size VICR (Max) (V) 5.5 VICR (Min) (V) 1.6 open-in-new Find other Comparators

Package | Pins | Size

DSBGA (YKA) 4 0 mm² .77 x .77 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 open-in-new Find other Comparators

Features

  • Wide supply voltage range: 1.6 V to 5.5 V
  • Precision References: 0.2 V, 0.5 V, and 1.2 V
  • Fixed threshold of 3.2 V
  • Reference accuracy
    • 0.5% at 25°C
    • 1% over temperature
  • Low quiescent current: 2 µA
  • Propagation delay: 360 ns
  • Push-pull and open-drain output options
  • Known startup conditions
  • Non-inverting and inverting input options
  • Precision hysteresis
  • Temperature range: –40°C to +125°C
  • Packages:
    • 0.73 mm × 0.73 mm DSBGA (4-bump)
    • SOT-23 (5-pin)
         

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Description

The TLV40x1 devices are low-power, high-accuracy comparators with precision references and fast response. The comparators are available in an ultra-small, DSBGA package measuring 0.73 mm × 0.73 mm, making the TLV40x1 applicable for space-critical designs like portable or battery-powered electronics where low-power and fast response to changes in operating conditions is required.

The factory-trimmed references and precision hysteresis combine to make the TLV40x1 appropriate for voltage and current monitoring in harsh, noisy environments where slow moving input signals must be converted into clean digital outputs. Similarly, brief glitches on the input are rejected ensuring stable output operation without false triggering.

The TLV40x1 are available in multiple configurations allowing system designers to achieve their desired output response. For example, the TLV4021 and TLV4041 offer a non-inverting input, while the TLV4031 and TLV4051 have an inverting input. Furthermore, the TLV4021 and TLV4031 feature an open-drain output stage, while the TLV4041 and TLV4051 feature a push-pull output stage. Lastly, each comparator in the TLV40x1 family is available with a 0.2V, 0.5V, or 1.2V precision reference.

 

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 7
Type Title Date
* Datasheet TLV40x1 Small-Size, Low-Power Comparator with Precision Reference datasheet (Rev. B) Jun. 26, 2020
User guide TLV40x1EVM User's Guide (Rev. A) Jun. 28, 2019
Technical articles Minimizing input power protection for smart speakers and smart displays Jun. 24, 2019
Application note Precision overcurrent latch circuits May 29, 2019
Application note Undervoltage protection with comparator circuit Jan. 17, 2019
User guide TLV4021EVM and TLV4041EVM User's Guide Sep. 10, 2018
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.

Hardware development

EVALUATION BOARD Download
25
Description
The TLV40x1EVM will demontrate the perfomance of the TLV40x1 comparator family with integrated reference.
Features
  • Precision Integrated Reference
  • Provides 0.2v and 1.2v reference options
  • Provides open-drain and push-pull output stage options

Design tools & simulation

SIMULATION MODEL Download
SBVM944.ZIP (12 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SNVMBM5A.ZIP (4 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SNVMBM6A.ZIP (7 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SNVMBM7A.ZIP (4 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SNVMBM8A.ZIP (7 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SNVMC32.ZIP (34 KB) - PSpice Model
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
  • (...)
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 (...)

CAD/CAE symbols

Package Pins Download
DSBGA (YKA) 4 View options
SOT-23 (DBV) 5 View options

Ordering & quality

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  • MSL rating/Peak reflow
  • MTBF/FIT estimates
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  • Qualification summary
  • Ongoing reliability monitoring

Support & training

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