TS3021:Rail-to-rail 1.8 V high-speed comparator

The TS3021 single comparator features high-speed response time with rail-to-rail inputs. With a supply voltage specified from 2 to 5 V, this comparator can operate over a wide temperature range: -40 °C to 125 °C.

The TS3021 comparator offers micropower consumption as low as a few tens of microamperes thus providing an excellent ratio of power consumption current versus response time.

The TS3021 includes push-pull outputs and is available in small packages (SOT23-5 and SC70-5).

Key Features

  • Propagation delay: 38 ns
  • Low current consumption: 73 µA
  • Rail-to-rail inputs
  • Push-pull outputs
  • Supply operation from 1.8 to 5 V
  • Wide temperature range: -40 °C to 125 °C
  • High ESD tolerance: 5 kV HBM, 300 V MM
  • Latch-up immunity: 200 mA
  • SMD packages
  • Automotive qualification
Product Specifications
DescriptionVersionSize
DS4807: Rail-to-rail 1.8 V high-speed comparator8.0725 KB
Application Notes
DescriptionVersionSize
AN4071: Introduction to comparators, their parameters and basic applications1.0482 KB
User Manuals
DescriptionVersionSize
UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS1.0120 KB
HW Model & CAD Libraries
DescriptionVersionSize
ST library for all op amps and comparators SPICE models2.045 KB
TS302x PSpice model4.13 KB
Presentations
DescriptionVersionSize
VMA automotive applications1 MB
Flyers
DescriptionVersionSize
Micropower op amp and comparator solutions2.01 MB
ST automotive solutions - High-performance analog products1.01 MB
Selection Guides
DescriptionVersionSize
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.1.0818 KB
Brochures
DescriptionVersionSize
Operational amplifiers: performance, robust and advanced technology2 MB
Products and Solutions for Factory Automation and Control1.03 MB
Semiconductor solutions for healthcare applications1.0665 KB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
TS3021ILTSOT23-5LTape And Reel-401250.4611000NECEAR99MALAYSIA
TS3021ICTSC70-5Tape And Reel-401250.4611000NECEAR99MALAYSIA
TS3021IYLTSOT23-5LTape And Reel-401250.5541000NECEAR99MALAYSIA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
TS3021ILTSOT23-5LIndustrialEcopack3md_wy-wspc-sot-wspc-23-5_iywy3021btj-wspc-(ts3021ilt)_wpc-wspc-ver2_signed.pdf
md_wy-wspc-sot-wspc-23-5_iywy3021btj-wspc-(ts3021ilt)_wpc-wspc-ver2.xml
TS3021ICTSC70-5IndustrialEcopack3md_w8-wspc-sot-wspc-323-wspc-5lds_hyw83021btj-wspc-(ts3021ict)-wspc-ver2_signed.pdf
md_w8-wspc-sot-wspc-323-wspc-5lds_hyw83021btj-wspc-(ts3021ict)-wspc-ver2.xml
TS3021IYLTSOT23-5LAutomotiveEcopack3md_wy-wspc-sot-wspc-23-5_hywy3021buj-wspc-(ts3021iylt)-wspc-ver2_signed.pdf
md_wy-wspc-sot-wspc-23-5_hywy3021buj-wspc-(ts3021iylt)-wspc-ver2.xml
Rail-to-rail 1.8 V high-speed comparator TS3021
Introduction to comparators, their parameters and basic applications LM2901H
MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS TS3022
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV851A
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV914
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
STEVAL-SPIMD20V1 demonstration kit based on the SPIMD20 integrated motor drive STEVAL-SPIMD20V1
STM8L101xx device limitations STM8L101G3
md_wy-wspc-sot-wspc-23-5_iywy3021btj-wspc-(ts3021ilt)_wpc-wspc-ver2_signed.pdf TS3021
md_wy-wspc-sot-wspc-23-5_iywy3021btj-wspc-(ts3021ilt)_wpc-wspc-ver2.xml TS3021
md_w8-wspc-sot-wspc-323-wspc-5lds_hyw83021btj-wspc-(ts3021ict)-wspc-ver2_signed.pdf TS3021
md_w8-wspc-sot-wspc-323-wspc-5lds_hyw83021btj-wspc-(ts3021ict)-wspc-ver2.xml TS3021
md_wy-wspc-sot-wspc-23-5_hywy3021buj-wspc-(ts3021iylt)-wspc-ver2_signed.pdf TS3021
md_wy-wspc-sot-wspc-23-5_hywy3021buj-wspc-(ts3021iylt)-wspc-ver2.xml TS3021