Product details

Number of channels 2 Output type LVDS Propagation delay time (µs) 0.000225 Vs (max) (V) 5.25 Vs (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 20 Input bias current (±) (max) (nA) 10000 Rail-to-rail In to V+ Rating Catalog Operating temperature range (°C) -40 to 125 Features Hysteresis, Split-supply VICR (max) (V) 5.25 VICR (min) (V) 1.5 TI functional safety category Functional Safety-Capable
Number of channels 2 Output type LVDS Propagation delay time (µs) 0.000225 Vs (max) (V) 5.25 Vs (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 20 Input bias current (±) (max) (nA) 10000 Rail-to-rail In to V+ Rating Catalog Operating temperature range (°C) -40 to 125 Features Hysteresis, Split-supply VICR (max) (V) 5.25 VICR (min) (V) 1.5 TI functional safety category Functional Safety-Capable
WSON (DSS) 12 6 mm² 3 x 2
  • Low propagation delay: 225 ps
  • Low overdrive dispersion: 5 ps
  • Quiescent current: 17 mA
  • High toggle frequency: 3 GHz /6 Gbps
  • Narrow pulse width detection capability: 240 ps
  • LVDS output
  • Split input and output ground reference
  • Single supply voltage: 2.7 V to 5.25 V
  • Low input offset voltage: ±0.5 mV
  • Internal 2 mV hysteresis: TLV380x
  • Internal 1.1 mV hysteresis: TLV3811
  • Internal 0 mV hysteresis: TLV3811C
  • Packages: TLV3801 (8-Pin WSON), TLV3811(C) (6-Pin DSBGA), TLV3802 (12-Pin WSON)
  • Low propagation delay: 225 ps
  • Low overdrive dispersion: 5 ps
  • Quiescent current: 17 mA
  • High toggle frequency: 3 GHz /6 Gbps
  • Narrow pulse width detection capability: 240 ps
  • LVDS output
  • Split input and output ground reference
  • Single supply voltage: 2.7 V to 5.25 V
  • Low input offset voltage: ±0.5 mV
  • Internal 2 mV hysteresis: TLV380x
  • Internal 1.1 mV hysteresis: TLV3811
  • Internal 0 mV hysteresis: TLV3811C
  • Packages: TLV3801 (8-Pin WSON), TLV3811(C) (6-Pin DSBGA), TLV3802 (12-Pin WSON)

The TLV380x/TLV3811(C) are 225-ps high speed comparators with a wide power supply range and a very high toggle frequency of 3 GHz. Along with an operating supply voltage range of 2.7 V to 5.25 V for single supply and 2.7 V to 5.25 V for split supply, all of these features come in industry-standard small packages, making these devices an excellent choice for LIDAR, differential line receiver applications, and test and measurement systems.

The TLV380x/TLV3811(C) have a very strong input overdrive performance of 5 ps, and narrow pulse width capabilities of just 240 ps. This combination of low variation in propagation delay due to input overdrive and the ability to detect narrow pulses make these devices excellent choices for Time-of-Flight (ToF) applications such as in factory automation and drone vision.

The Low-Voltage-Differential-Signal (LVDS) output of the TLV380x/TLV3811(C) helps increase data throughput and optimizes power consumption. Likewise, the complementary outputs help to reduce EMI by suppressing common mode noise on each output. The LVDS output is designed to drive and interface directly with other devices that accept a standard LVDS input, such as most FPGAs and CPUs downstream in an application.

The TLV3801 and TLV3802 are in an 8-pin WSON and 12-pin WSON package, respectively, while the TLV3811(C) is in a tiny 6-pin DSBGA package, which makes them desirable for space sensitive applications such as an optical sensor module.

1. For all orderable packages, see the orderable addendum at the end of the data sheet.

The TLV380x/TLV3811(C) are 225-ps high speed comparators with a wide power supply range and a very high toggle frequency of 3 GHz. Along with an operating supply voltage range of 2.7 V to 5.25 V for single supply and 2.7 V to 5.25 V for split supply, all of these features come in industry-standard small packages, making these devices an excellent choice for LIDAR, differential line receiver applications, and test and measurement systems.

The TLV380x/TLV3811(C) have a very strong input overdrive performance of 5 ps, and narrow pulse width capabilities of just 240 ps. This combination of low variation in propagation delay due to input overdrive and the ability to detect narrow pulses make these devices excellent choices for Time-of-Flight (ToF) applications such as in factory automation and drone vision.

The Low-Voltage-Differential-Signal (LVDS) output of the TLV380x/TLV3811(C) helps increase data throughput and optimizes power consumption. Likewise, the complementary outputs help to reduce EMI by suppressing common mode noise on each output. The LVDS output is designed to drive and interface directly with other devices that accept a standard LVDS input, such as most FPGAs and CPUs downstream in an application.

The TLV3801 and TLV3802 are in an 8-pin WSON and 12-pin WSON package, respectively, while the TLV3811(C) is in a tiny 6-pin DSBGA package, which makes them desirable for space sensitive applications such as an optical sensor module.

1. For all orderable packages, see the orderable addendum at the end of the data sheet.

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Technical documentation

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Type Title Date
* Data sheet TLV3801, TLV3802, TLV3811(C) 225-ps High-Speed Comparators with LVDS Outputs datasheet (Rev. C) PDF | HTML 05 Dec 2023
EVM User's guide TLV3802 Evaluation Module User's Guide PDF | HTML 13 Oct 2023
Certificate TLV3802EVM EU Declaration of Conformity (DoC) 08 Aug 2023

Design & development

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

Evaluation board

TLV3802EVM — TLV3802 evaluation module

The TLV3802 evaluation module (EVM) is a platform to develop the TLV3802 comparator. The EVM has layout options to make it simple to evaluate performance with different measurement tools.

User guide: PDF | HTML
Not available on TI.com
Simulation model

TLV3801 and TLV3802 PSpice Model (Rev. A)

SNOM740A.ZIP (80 KB) - PSpice Model
Simulation model

TLV3801 and TLV3802 TINA-TI Model (Rev. A)

SNOM741A.ZIP (9 KB) - TINA-TI Spice Model
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
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WSON (DSS) 12 View options

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