Home Amplifiers Comparators
Home
Amplifiers
Comparators
NEW

TLV1812-EP

PREVIEW

Enhanced-product 40V dual comparator with push-pull output

Order now
Data sheet

TLV1812-EP

PREVIEW
Data sheet Order now

Product details

Number of channels 2 Output type Push-Pull Propagation delay time (µs) 0.42 Vs (max) (V) 40 Vs (min) (V) 2.4 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.005 Input bias current (±) (max) (nA) 1.2 Rail-to-rail In Rating Catalog Operating temperature range (°C) -55 to 125 Features POR VICR (max) (V) 40.2 VICR (min) (V) -0.2
Number of channels 2 Output type Push-Pull Propagation delay time (µs) 0.42 Vs (max) (V) 40 Vs (min) (V) 2.4 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.005 Input bias current (±) (max) (nA) 1.2 Rail-to-rail In Rating Catalog Operating temperature range (°C) -55 to 125 Features POR VICR (max) (V) 40.2 VICR (min) (V) -0.2
SOT-23-THN (DDF) 8 8.12 mm² 2.9 x 2.8
  • Extended temperature range: –55°C to +125°C
  • Wide supply range: 2.4V to 40V
  • Rail-to-rail input
  • Power-On Reset (POR) for known start-up
  • Low input offset voltage: 500µV
  • 420ns typical propagation delay
  • Low quiescent current: 5µA per channel
  • Low input bias current: 150fA
  • Push-pull output option (TLV1812-EP)

  • Open-drain output option (TLV1822-EP)
  • Extended temperature range: –55°C to +125°C
  • Wide supply range: 2.4V to 40V
  • Rail-to-rail input
  • Power-On Reset (POR) for known start-up
  • Low input offset voltage: 500µV
  • 420ns typical propagation delay
  • Low quiescent current: 5µA per channel
  • Low input bias current: 150fA
  • Push-pull output option (TLV1812-EP)

  • Open-drain output option (TLV1822-EP)

The TLV1812-EP and TLV1822-EP are 40V dual channel comparators with multiple output options. The family offers rail to-rail inputs with push-pull or open-drain output options. These devices also haves an excellent speed-to-power combination with a propagation delay of 420ns with a full supply voltage range of 2.4V to 40V and a quiescent supply current of only 5µA per channel.

All devices include a Power-On Reset (POR) feature. This 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 powerdown.

The TLV1812-EP device has a push-pull output stage capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load such as a MOSFET gate. The TLV1822-EP device has an open-drain output stage that can be pulled up to 40V independent of comparator supply voltage.

These comparators are available in the SOT23-8 packages and are specified for the extended temperature range of –55°C to +125°C.

The TLV1812-EP and TLV1822-EP are 40V dual channel comparators with multiple output options. The family offers rail to-rail inputs with push-pull or open-drain output options. These devices also haves an excellent speed-to-power combination with a propagation delay of 420ns with a full supply voltage range of 2.4V to 40V and a quiescent supply current of only 5µA per channel.

All devices include a Power-On Reset (POR) feature. This 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 powerdown.

The TLV1812-EP device has a push-pull output stage capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load such as a MOSFET gate. The TLV1822-EP device has an open-drain output stage that can be pulled up to 40V independent of comparator supply voltage.

These comparators are available in the SOT23-8 packages and are specified for the extended temperature range of –55°C to +125°C.
filter Find other Comparators
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 1
Type Title Date
* Data sheet TLV1812-EP and TLV1822-EP Enhanced Product 40V Rail-to-Rail Input Comparators with Push-Pull and Open-Drain Outputs datasheet PDF | HTML 31 May 2024

Design & development

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

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 (...)

User guide: PDF
Not available on TI.com
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 (...)
Request
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
View Options
Package Pins CAD symbols, footprints & 3D models
SOT-23-THN (DDF) 8 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

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