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Datasheet
- LMC7221 Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output (Rev. E)
(PDF , 1096 KB) 26 Mar 2013 - View All Technical Documents
Device Uses
- Mixed voltage battery powered products
- Notebooks and PDAs
- PCMCIA cards
- Mobile communications
- Alarm and security circuits
- Driving low current LEDs
- Direct sensor interface
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Top Side Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Not Available | | LMC7221AIM | ACTIVE | -40 to 85 | 0.62 | 1ku | SOIC (D) | 8 | View | 95 | TUBE | 375 | For lead times contact TI Authorized Distributor or local TI sales office | | LMC7221AIM/NOPB | ACTIVE | -40 to 85 | 0.54 | 1ku | SOIC (D) | 8 | View | 95 | TUBE | 1K - 5K | 1k quantity lead time: In stock | Not Available | | LMC7221AIM5 | ACTIVE | -40 to 85 | 0.62 | 1ku | SOT-23 (DBV) | 5 | View | 1000 | LARGE T&R | >5K | 1k quantity lead time: In stock | | 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 | Contact Distributor | LMC7221AIM5X | ACTIVE | -40 to 85 | 0.62 | 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 | Contact Distributor | LMC7221AIMX | ACTIVE | -40 to 85 | 0.62 | 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 | 1K - 5K | 1k quantity lead time: In stock | Not Available | | LMC7221BIM | ACTIVE | -40 to 85 | 0.50 | 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 | 0.42 | 1ku | SOIC (D) | 8 | View | 95 | TUBE | >5K | 1k quantity lead time: In stock | Not Available | | LMC7221BIM5 | ACTIVE | -40 to 85 | 0.50 | 1ku | SOT-23 (DBV) | 5 | View | 1000 | LARGE T&R | 1K - 5K | 1k quantity lead time: In stock | | 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 | Contact Distributor | LMC7221BIM5X | ACTIVE | -40 to 85 | 0.50 | 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 | | 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 | Contact Distributor | LMC7221BIMX | ACTIVE | -40 to 85 | 0.50 | 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 |
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* 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.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| LMP7300 | Micropower Precision Comparator and Precision Reference with Adjustable Hysteresis | AMPLIFIERS AND LINEAR - COMPARATOR | Easier To Use |
| LPV7215 | Micropower, CMOS Input, RRIO, 1.8V, Push-Pull Output Comparator | AMPLIFIERS AND LINEAR - COMPARATOR | Output (Push Pull),Lower Supply Current Consumption (600nA), Lower Supply Voltage Range (1.8V) |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1096 | 26 Mar 2013 |
Tools & Software
Models (1)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| LMC7221 PSPICE Model | PSpice Model | ZIP | 4 KB | 16 Jan 2012 | 183 views |
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| SPICE-Based Analog Simulation Program | TINA-TI | Circuit Design & Simulation |
Support & Community
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| Sensor Signal Conditioning and Interface for Medical | Recorded Content | On Demand |
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| Technology Day Toronto | In-Person | 11 Nov 2013 |
| Technology Day Detroit | In-Person | 26 Sep 2013 |
| Technology Day Boston | In-Person | 19 Sep 2013 |
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