A newer version of this product is available

open-in-new Compare alternates
Drop-in replacement with upgraded functionality to the compared device
TLV1822 ACTIVE Dual, micropower high-voltage open-drain comparator Improved performance: wider supply voltage, lower offset voltage and faster speed

Product details

Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 1 Vs (max) (V) 16 Vs (min) (V) 3 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.011 Input bias current (±) (max) (nA) 0.002 Rail-to-rail In to V- Rating Catalog Operating temperature range (°C) -40 to 125 VICR (max) (V) 15 VICR (min) (V) 0
Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 1 Vs (max) (V) 16 Vs (min) (V) 3 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.011 Input bias current (±) (max) (nA) 0.002 Rail-to-rail In to V- Rating Catalog Operating temperature range (°C) -40 to 125 VICR (max) (V) 15 VICR (min) (V) 0
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6 SOP (PS) 8 48.36 mm² 6.2 x 7.8 TSSOP (PW) 8 19.2 mm² 3 x 6.4
  • Very Low Power...110 µW Typ at 5 V
  • Fast Response Time...tPLH = 2.5 µs Typ With 5-mV Overdrive
  • Single Supply Operation:
          TLC393C...3 V to 16 V
          TLC393I...3 V to 16 V
          TLC393Q...4 V to 16 V
          TLC393M...4 V to 16 V
          TLC193M...4 V to 16 V
  • On-Chip ESD Protection

LinCMOS is a trademark of Texas Instruments Incorporated.

  • Very Low Power...110 µW Typ at 5 V
  • Fast Response Time...tPLH = 2.5 µs Typ With 5-mV Overdrive
  • Single Supply Operation:
          TLC393C...3 V to 16 V
          TLC393I...3 V to 16 V
          TLC393Q...4 V to 16 V
          TLC393M...4 V to 16 V
          TLC193M...4 V to 16 V
  • On-Chip ESD Protection

LinCMOS is a trademark of Texas Instruments Incorporated.

The TLC193 and TLC393 consist of dual independent micropower voltage comparators designed to operate from a single supply. They are functionally similar to the LM393 but uses one-twentieth the power for similar response times. The open-drain MOS output stage interfaces to a variety of loads and supplies. For a similar device with a push-pull output configuration (see the TLC3702 data sheet).

Texas Instruments LinCMOS™ process offers superior analog performance to standard CMOS processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input impedance, and low bias currents, the LinCMOS™ process offers ex-tremely stable input offset voltages, even with differential input stresses of several volts. This characteristic makes it possible to build reliable CMOS comparators.

The TLC393C is characterized for operation over the commercial temperature range of TA = 0°C to 70°C. The TLC393I is characterized for operation over the extended industrial temperature range of TA = –40°C to 85°C. The TLC393Q is characterized for operation over the full automotive temperature range of TA = –40°C to 125°C. The TLC193M and TLC393M are characterized for operation over the full military temperature range of TA = –55°C to 125°C.

The TLC193 and TLC393 consist of dual independent micropower voltage comparators designed to operate from a single supply. They are functionally similar to the LM393 but uses one-twentieth the power for similar response times. The open-drain MOS output stage interfaces to a variety of loads and supplies. For a similar device with a push-pull output configuration (see the TLC3702 data sheet).

Texas Instruments LinCMOS™ process offers superior analog performance to standard CMOS processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input impedance, and low bias currents, the LinCMOS™ process offers ex-tremely stable input offset voltages, even with differential input stresses of several volts. This characteristic makes it possible to build reliable CMOS comparators.

The TLC393C is characterized for operation over the commercial temperature range of TA = 0°C to 70°C. The TLC393I is characterized for operation over the extended industrial temperature range of TA = –40°C to 85°C. The TLC393Q is characterized for operation over the full automotive temperature range of TA = –40°C to 125°C. The TLC193M and TLC393M are characterized for operation over the full military temperature range of TA = –55°C to 125°C.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Data sheet TLC193, TLC393: Dual Micropower LinCMOS? Voltage Comparator datasheet (Rev. E) 17 Jul 2003
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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

Simulation model

TLC393 PSpice Model

SLCJ029.ZIP (0 KB) - PSpice 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
Package Pins Download
PDIP (P) 8 View options
SOIC (D) 8 View options
SOP (PS) 8 View options
TSSOP (PW) 8 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos