TLV7032

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Dual nanopower, small size comparator with push-pull output

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Product details

Parameters

Number of channels (#) 2 Output type Push-pull Propagation delay time (µs) 3 Vs (Max) (V) 6.5 Vs (Min) (V) 1.6 Vos (offset voltage @ 25 C) (Max) (mV) 8 Iq per channel (Typ) (mA) 0.0003 Input bias current (+/-) (Max) (nA) 0.002 Rail-to-rail In Rating Catalog Operating temperature range (C) -40 to 125 Features Hysteresis, Small Size VICR (Max) (V) 6.6 VICR (Min) (V) 0 open-in-new Find other Comparators

Package | Pins | Size

SOT-23-THN (DDF) 8 8 mm² 2.9 x 2.8 VSSOP (DGK) 8 15 mm² 3 x 4.9 open-in-new Find other Comparators

Features

  • Ultra-small X2SON, WSON, WQFN packages
  • Tiny SOT-23, SC70, VSSOP, and TSSOP packages
  • Wide supply voltage range of 1.6 V to 6.5 V
  • Quiescent supply current of 315 nA
  • Low propagation delay of 3 µs
  • Rail-to-rail common-mode input voltage
  • Internal hysteresis
  • Push-pull output (TLV703x)
  • Open-drain output (TLV704x)
  • No phase reversal for overdriven inputs
  • –40°C to 125°C Operating temperature

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Description

The TLV7031/TLV7041 (single-channel), TLV7032/42 (dual-channel), and TLV7034/44 (quad-channel) are low-voltage, nanoPower comparators. These devices are available in an ultra-small, leadless packages as well as standard 5-pin SC70, SOT-23, VSSOP, and TSSOP packages, making them applicable for space-critical designs like smartphones, smart meters, and other portable or battery-powered applications.

The TLV703x and TLV704x offer an excellent combination of speed and power, with a propagation delay of 3 µs and a quiescent supply current of 315 nA. The benefit of fast response time at nanoPower enables power-conscious systems to monitor and respond quickly to fault conditions. With an operating voltage range of 1.6 V to 6.5 V, these comparators are compatible with 3-V and 5-V systems.

The TLV703x and TLV704x also ensure no output phase inversion with overdriven inputs and internal hysteresis, so engineers can use this family of comparators for precision voltage monitoring in harsh, noisy environments where slow-moving input signals must be converted into clean digital outputs.

The TLV703x has a push-pull output stage capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load. The TLV704x has an open-drain output stage that can be pulled beyond VCC, making it appropriate for level translators and bipolar to single-ended converters.

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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 3
Type Title Date
* Datasheet TLV703x and TLV704x Small-Size, Nanopower, Low-Voltage Comparators datasheet (Rev. F) Jun. 26, 2020
Application notes How to Implement Comparators for Improving Performance of Rotary Encoders in Ind Jul. 03, 2019
Technical articles Op Amps used as Comparators—is it okay? Mar. 14, 2012

Design & development

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Hardware development

EVALUATION BOARDS Download
document-generic User guide
Description

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

Features
  • Simplifies prototyping of SMT IC’s
  • Supports 6 common package types
  • Low Cost

Design tools & simulation

SIMULATION TOOLS 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 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
SCHEMATICS Download
SBOR017.ZIP (6 KB)

CAD/CAE symbols

Package Pins Download
SOT-23-THIN (DDF) 8 View options
VSSOP (DGK) 8 View options

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