LMC7221
(ACTIVE) Tiny CMOS Comparator with Rail-to-Rail Input and Open Drain Output

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Replaced By Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
LMC7221AIM NRND LMC7221AIM/NOPB -40 to 85 0.83 | 1ku SOIC (D) | 8 View 95 | TUBE 275 For lead times contact TI Authorized Distributor or local TI sales office
LMC7221AIM/NOPB ACTIVE   -40 to 85 0.62 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available
LMC7221AIM5 NRND LMC7221AIM5/NOPB -40 to 85 0.74 | 1ku SOT-23 (DBV) | 5 View 1000 | LARGE T&R 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
LMC7221AIM5/NOPB ACTIVE   -40 to 85 0.54 | 1ku SOT-23 (DBV) | 5 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Not Available LMC7221AIM5X NRND LMC7221AIM5X/NOPB -40 to 85 0.74 | 1ku SOT-23 (DBV) | 5 View 3000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LMC7221AIM5X/NOPB ACTIVE   -40 to 85 0.54 | 1ku SOT-23 (DBV) | 5 View 3000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Not Available LMC7221AIMX NRND LMC7221AIMX/NOPB -40 to 85 0.74 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LMC7221AIMX/NOPB ACTIVE   -40 to 85 0.54 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LMC7221BIM NRND LMC7221BIM/NOPB -40 to 85 0.69 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LMC7221BIM/NOPB ACTIVE   -40 to 85 0.50 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available
LMC7221BIM5 NRND LMC7221BIM5/NOPB -40 to 85 0.59 | 1ku SOT-23 (DBV) | 5 View 1000 | LARGE T&R >5K For lead times contact TI Authorized Distributor or local TI sales office
LMC7221BIM5/NOPB ACTIVE   -40 to 85 0.42 | 1ku SOT-23 (DBV) | 5 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LMC7221BIM5X NRND LMC7221BIM5X/NOPB -40 to 85 0.59 | 1ku SOT-23 (DBV) | 5 View 3000 | LARGE T&R 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LMC7221BIM5X/NOPB ACTIVE   -40 to 85 0.42 | 1ku SOT-23 (DBV) | 5 View 3000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Not Available LMC7221BIMX NRND LMC7221BIMX/NOPB -40 to 85 0.59 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LMC7221BIMX/NOPB ACTIVE   -40 to 85 0.42 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 6000 11 Jul 2013 27,914

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
LMC7221 PSPICE Model PSpice Model ZIP 4 KB 16 Jan 2012 859 views

Development Tools (1)

Name Part# Type
SPICE-Based Analog Simulation Program TINA-TI Circuit Design & Simulation

Related End Equipment

  • Mixed voltage battery powered products
  • Notebooks and PDAs
  • PCMCIA cards
  • Mobile communications
  • Alarm and security circuits
  • Driving low current LEDs
  • Direct sensor interface



Support & Community


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Training & Events

Name Type Available During
High Performance, Variable Gain, Differential Amplifiers
This presentation covers the criteria used to select variable gain blocks and features some state of the art TI amplifiers.
On-Line Training   On Demand  
Engineer It - Understanding basic sensored BLDC motor operation
Michael Firth, Motor Driver marketing manager, discusses the basic operation of a BLDC motor.
On-Line Training   On Demand  
Automotive Class-D Amplifier Basics
This video will provide the basics of how class-D amplifiers operate. This will focus specifically on automotive applications.
On-Line Training   On Demand  
Engineer It - How to understand ripples in RF devices performance
Ripples arise while characterizing devices at RF and microwave frequencies.
On-Line Training   On Demand  
Engineer It – When to use a pre-driver vs. an integrated motor driver
Learn the differences between a pre-driver and an integrated motor driver and when to choose one over the other.
On-Line Training   On Demand  
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