Texas Instruments LMC7221AIM5 Specialty Logic
IC COMP TINY CMOS R-R IN SOT23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMC7221AIM5
Series
Base Model
Detailed Description
High-performance, low-power comparator featuring a single channel and open-drain output. Operates from a 2.7V to 15V supply voltage with a quiescent current of 14µA. Boasts a 100dB voltage gain, 80dB PSRR, and 75dB CMRR. Surface mountable in a 5-SOT-23 package, suitable for -40°C to 85°C operation. Features a 4µs response time and 30mA output current.
Package
SOT-23
Lifecycle Status
Active
RoHS State
Not Compliant
Datasheet
LMC7221AIM5 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMC7221AIM5 Specialty Logic technical specifications.
General
Series
LMC7221
RoHS
No
Number of Channels
1
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 15V
Lifecycle Status
Active
Package
SOT-23
CMRR
75dB
Alternate Parts Comparison (LMC7221AIM5 vs LMC7221AIM/NOPB vs LMC7221AIMX/NOPB vs LMC7221AIM5X/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | 8-SOIC | 8-SOIC | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS | No | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| CMRR PSRR Typ | 75dB CMRR, 80dB PSRR | 75dB CMRR, 80dB PSRR | 75dB CMRR, 80dB PSRR | 75dB CMRR, 80dB PSRR |
| Current Input Bias Max | 0.04pA @ 5V | 0.04pA @ 5V | 0.04pA @ 5V | 0.04pA @ 5V |
| Current Output Typ | 30mA | 30mA | 30mA | 30mA |
| Current Quiescent Max | 14µA | 14µA | 14µA | 14µA |
| Number of Elements | 1 | 1 | 1 | 1 |
| Output Type | Open Drain | Open-Drain | Open Drain | Open Drain |
| Package | SOT-23 | SOIC (D)-8 | SOIC (D)-8 | SOT-23-5 |
| Action |
Texas Instruments LMC7221AIM5 Specialty Logic Overview
High-performance, low-power comparator featuring a single channel and open-drain output. Operates from a 2.7V to 15V supply voltage with a quiescent current of 14µA. Boasts a 100dB voltage gain, 80dB PSRR, and 75dB CMRR. Surface mountable in a 5-SOT-23 package, suitable for -40°C to 85°C operation.
Features a 4µs response time and 30mA output current.
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCS2200AMUT1GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
IC COMPARATOR LV 6-UDFN
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