Detalles del producto

Number of channels 2 Output type Push-Pull Propagation delay time (µs) 0.065 Vs (max) (V) 40 Vs (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.07 Input bias current (±) (max) (nA) 5 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 125 Features POR VICR (max) (V) 40.2 VICR (min) (V) 2.5
Number of channels 2 Output type Push-Pull Propagation delay time (µs) 0.065 Vs (max) (V) 40 Vs (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.07 Input bias current (±) (max) (nA) 5 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 125 Features POR VICR (max) (V) 40.2 VICR (min) (V) 2.5
VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • Wide supply range: 2.7V to 40V (±1.35V to ±20V)
  • Single or split supplies operation
  • "Floating" push-pull output with separate supplies
  • Output supplies set the full output swing.
  • Rail-to-rail input
  • Power-on-reset (POR)
  • 65ns propagation delay
  • Low input offset voltage: 500µV
  • Low supply current: 70µA per channel
  • Temperature range: -40°C to +125°C
  • Wide supply range: 2.7V to 40V (±1.35V to ±20V)
  • Single or split supplies operation
  • "Floating" push-pull output with separate supplies
  • Output supplies set the full output swing.
  • Rail-to-rail input
  • Power-on-reset (POR)
  • 65ns propagation delay
  • Low input offset voltage: 500µV
  • Low supply current: 70µA per channel
  • Temperature range: -40°C to +125°C

The TLV187x is a 40V high-speed comparator that offers rail-to-rail inputs with a push-pull output-stage. The TLV187x also has the ability to level shift via separate input and output supplies. These features coupled with 65ns propagation delay make this family well-suited for bipolar zero-cross detection, Class D audio amplifier systems or other applications where level translation and propagation delay symmetry is needed.

This device includes a Power-On Reset (POR) feature that makes sure the output is in a known state until the minimum supply voltage has been reached before the output responds to the inputs, thus preventing false outputs during system power-up and power-down.

The TLV187x has a push-pull output stage, making them an excellent choice for applications where symmetry between rising and falling output responses is desired. This device offers the ability to level translate for downstream devices at lower voltages due to the separate input and output supplies.

The TLV187x is a 40V high-speed comparator that offers rail-to-rail inputs with a push-pull output-stage. The TLV187x also has the ability to level shift via separate input and output supplies. These features coupled with 65ns propagation delay make this family well-suited for bipolar zero-cross detection, Class D audio amplifier systems or other applications where level translation and propagation delay symmetry is needed.

This device includes a Power-On Reset (POR) feature that makes sure the output is in a known state until the minimum supply voltage has been reached before the output responds to the inputs, thus preventing false outputs during system power-up and power-down.

The TLV187x has a push-pull output stage, making them an excellent choice for applications where symmetry between rising and falling output responses is desired. This device offers the ability to level translate for downstream devices at lower voltages due to the separate input and output supplies.

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Documentación técnica

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* Data sheet TLV1871/2 40V High-Speed Comparator with Separate Input and Output Supplies datasheet PDF | HTML 20 mar 2024
Product overview Optimizing High-Speed, High-Voltage Control Loops with Comparators PDF | HTML 07 may 2024

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TLV1872EVM — Módulo de evaluación TLV1872

Esta placa es un módulo de evaluación diseñado para evaluar el comparador TLV1872 de dos canales y 40 V. El EVM simplifica la creación de prototipos al convertir el encapsulado DGS de 10 pines en una huella DIP de 10 pines para facilitar la comprobación y la placa de base de un circuito si es (...)

Guía del usuario: PDF | HTML
Modelo de simulación

TLV187x PSpice Model

SNOM792.ZIP (708 KB) - PSpice Model
Modelo de simulación

TLV187x TINA-TI Model

SNOM791.ZIP (9 KB) - TINA-TI Spice Model
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de 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 (...)
Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

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 (...)
Guía del usuario: PDF
Paquete Pasadores Descargar
VSSOP (DGS) 10 Ver opciones

Pedidos y calidad

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  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
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  • Lugar de fabricación
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