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TLV3012-Q1

ACTIVE

Automotive micropower comparator with integrated reference and push-pull output

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Data sheet

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TLV3012B-Q1 ACTIVE Automotive micropower comparator with integrated reference pin and push-pull output Lower power with fail-safe and power on reset (POR)

TLV3012-Q1

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Output type Push-Pull Propagation delay time (µs) 6 Vs (max) (V) 5.5 Vs (min) (V) 1.8 Rating Automotive Features Internal Reference Iq per channel (typ) (mA) 0.0028 Vos (offset voltage at 25°C) (max) (mV) 6 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.01 VICR (max) (V) 5.7 VICR (min) (V) -0.2
Number of channels 1 Output type Push-Pull Propagation delay time (µs) 6 Vs (max) (V) 5.5 Vs (min) (V) 1.8 Rating Automotive Features Internal Reference Iq per channel (typ) (mA) 0.0028 Vos (offset voltage at 25°C) (max) (mV) 6 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.01 VICR (max) (V) 5.7 VICR (min) (V) -0.2
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 6 4.2 mm² 2 x 2.1
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C6
  • Low quiescent current: 3.1 µA (maximum, "B" version)
  • Integrated voltage reference: 1.242 V
  • Input common-mode range: 200 mV beyond rails
  • Voltage reference initial accuracy: 1%
  • Fail-safe inputs ("B" version)
  • Power-on-reset ("B" version)
  • Integrated hysteresis ("B" version)

  • Open drain output option (TLV3011x -Q1)

  • Push-pull output option (TLV3012x -Q1)

  • Fast response time: 6 uS

  • Low supply voltage = 1.65 V to 5.5 V ("B" version)
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C6
  • Low quiescent current: 3.1 µA (maximum, "B" version)
  • Integrated voltage reference: 1.242 V
  • Input common-mode range: 200 mV beyond rails
  • Voltage reference initial accuracy: 1%
  • Fail-safe inputs ("B" version)
  • Power-on-reset ("B" version)
  • Integrated hysteresis ("B" version)

  • Open drain output option (TLV3011x -Q1)

  • Push-pull output option (TLV3012x -Q1)

  • Fast response time: 6 uS

  • Low supply voltage = 1.65 V to 5.5 V ("B" version)

The TLV3011 -Q1 is a low-power, open-drain output comparator; the TLV3012 -Q1 is a push-pull output comparator. Both devices feature an uncommitted on-chip voltage reference and have a 5 µA (maximum) quiescent current, an input common-mode range 200 mV beyond the supply rails, and single-supply operation from 1.8 V to 5.5 V. The integrated 1.242 V series voltage reference offers low 100 ppm/°C (maximum) drift, is stable with up to 10 nF capacitive load, and can provide up to 0.5 mA (typical) of output current.

The TLV3011B -Q1 and TLV3012B -Q1 "B" versions add power-on-reset (POR), fail-safe inputs, built-in hysteresis, a lower minimum supply voltage of 1.65 V and a 3.1 µA maximum quiescent current.

The family is available in both the tiny SOT23-6 package for space-conservative designs, and in the SC-70 package for even greater board area savings. All versions are specified for the temperature range of –40°C to +125°C.

The TLV3011 -Q1 is a low-power, open-drain output comparator; the TLV3012 -Q1 is a push-pull output comparator. Both devices feature an uncommitted on-chip voltage reference and have a 5 µA (maximum) quiescent current, an input common-mode range 200 mV beyond the supply rails, and single-supply operation from 1.8 V to 5.5 V. The integrated 1.242 V series voltage reference offers low 100 ppm/°C (maximum) drift, is stable with up to 10 nF capacitive load, and can provide up to 0.5 mA (typical) of output current.

The TLV3011B -Q1 and TLV3012B -Q1 "B" versions add power-on-reset (POR), fail-safe inputs, built-in hysteresis, a lower minimum supply voltage of 1.65 V and a 3.1 µA maximum quiescent current.

The family is available in both the tiny SOT23-6 package for space-conservative designs, and in the SC-70 package for even greater board area savings. All versions are specified for the temperature range of –40°C to +125°C.
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* Data sheet TLV3011-Q1, TLV3012-Q1, TLV3011B-Q1 and TLV3012B-Q1 Low-Power Comparators With Integrated 1.24 V Voltage Reference datasheet (Rev. C) PDF | HTML 18 Apr 2023
Circuit design Low-power, bidirectional current-sensing circuit (Rev. B) PDF | HTML 02 Oct 2024
Circuit design Undervoltage protection with comparator circuit (Rev. A) PDF | HTML 27 Sep 2024
Application brief Voltage Supervision with a Comparator PDF | HTML 28 Sep 2023
Circuit design Circuit for voltage monitoring in eCall telematics control units 16 Jan 2020
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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Evaluation board

AMP-PDK-EVM — Amplifier performance development kit evaluation module

The amplifier performance development kit (PDK) is an evaluation module (EVM) kit to test common operational amplifier (op amp) parameters and is compatible with most op amps and comparators. The EVM kit offers a main board with several socketed daughtercard options to fit package needs, allowing (...)

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Evaluation board

DIP-ADAPTER-EVM — DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP adapter evaluation module (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 (...)

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Simulation model

TLV3012 PSpice Model (Rev. A)

SBOC081A.ZIP (44 KB) - PSpice Model
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Simulation model

TLV3012 TINA-TI Model

SBOMBU3.ZIP (9 KB) - TINA-TI Spice Model
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Simulation model

TLV3012 TINA-TI Reference Design (Rev. A)

SBOC082A.TSC (99 KB) - TINA-TI Reference Design
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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 (...)
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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 (...)
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Reference designs

TIDA-020061 — Automotive power over data lines PD reference design for 100/1000Base-T1 Ethernet applications

This reference design implements a powered device (PD) to demonstrate Power over Data Lines (PoDL) in automotive applications. The design uses a DP83TG720S-Q1 1000MBit/s single-pair Ethernet (SPE) PHY with the option to switch to the DP83TC812S-Q1 SPE PHY for 100MBit/s operation. A coupling and (...)
Design guide: PDF
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 6 Ultra Librarian
SOT-SC70 (DCK) 6 Ultra Librarian
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