Texas Instruments LMC7221BIM/NOPB Specialty Logic
IC COMP TINY R-R CMOS 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMC7221BIM/NOPB
Series
Base Model
Detailed Description
High-performance, low-power comparator featuring a single channel and CMOS technology. This general-purpose IC offers a wide operating voltage range from 2.7V to 15V, with a low supply current of 14µA. Key specifications include a 100dB voltage gain, 80dB PSRR, and 75dB CMRR, alongside a fast 4µs response time. The open-drain output supports up to 30mA output current. Packaged in an 8-SOIC surface-mount case, it operates from -40°C to 85°C.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LMC7221BIM/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMC7221BIM/NOPB Specialty Logic technical specifications.
General
Series
LMC7221
RoHS
Yes
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 15V
Lifecycle Status
Active
Package
SOIC
CMRR
75dB
Alternate Parts Comparison (LMC7221BIM/NOPB vs LMC7221BIM5X/NOPB vs LMC7221BIMX vs LMC7221BIMX/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 | 8-SOIC | SC-74A, SOT-753 | 8-SOIC | 8-SOIC |
| 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 |
| Number of Channels | 1 | 1 | 1 | 1 |
| RoHS | Yes | 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 |
| Input Bias Current Max Na | 0.0004 | 0.0004 | 0.0004 | 0.0004 |
| Iq Per Channel Typ Ma | 0.007 | 0.007 | 0.007 | 0.007 |
| Action |
Texas Instruments LMC7221BIM/NOPB Specialty Logic Overview
High-performance, low-power comparator featuring a single channel and CMOS technology. This general-purpose IC offers a wide operating voltage range from 2.7V to 15V, with a low supply current of 14µA. Key specifications include a 100dB voltage gain, 80dB PSRR, and 75dB CMRR, alongside a fast 4µs response time.
The open-drain output supports up to 30mA output current. Packaged in an 8-SOIC surface-mount case, it operates from -40°C to 85°C.
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