Texas Instruments LM393MX Specialty Logic
IC COMP DUAL LO PWR 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM393MX
Series
Base Model
Detailed Description
Dual comparator IC featuring low power consumption and low offset voltage. Operates from 1V to 18V dual supply or 2V to 36V single supply. Offers 2 channels with TTL output compatibility and 16mA output current. Surface mountable in an 8-SOIC package with a maximum power dissipation of 510mW. Suitable for general-purpose applications within a 0°C to 70°C operating temperature range.
Package
SOIC
Lifecycle Status
Active
RoHS State
Not Compliant
Datasheet
LM393MX Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM393MX Specialty Logic technical specifications.
General
Series
LM393-N
RoHS
No
Number of Channels
2
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
2V ~ 36V
Lifecycle Status
Active
Package
SOIC
Current Rating
16A
Alternate Parts Comparison (LM393MX vs LM393MX/NOPB vs LM393MX/NOPB vs LM211D)
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 | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C |
| Number of Channels | 2 | 2 | 2 | 1 |
| RoHS | No | Yes | Yes | No |
| Lifecycle Status | Active | Active | Active | Active |
| Current Input Bias Max | 0.25µA @ 5V | 0.25µA @ 5V | 0.25µA @ 5V | 0.1µA @ ±15V |
| Current Output Typ | 16mA @ 5V | 16mA @ 5V | 16mA @ 5V | 50mA |
| Current Quiescent Max | 2.5mA | 2.5mA | 2.5mA | 6mA |
| Number of Elements | 2 | 2 | 2 | 1 |
| Output Type | TTL | CMOS, DTL, ECL, MOS, Open-Collector, TTL | CMOS, DTL, ECL, MOS, Open-Collector, TTL | TTL |
| Package | SOIC | SOIC (D)-8 | SOIC (D)-8 | SOIC |
| Action |
Texas Instruments LM393MX Specialty Logic Overview
Dual comparator IC featuring low power consumption and low offset voltage. Operates from 1V to 18V dual supply or 2V to 36V single supply. Offers 2 channels with TTL output compatibility and 16mA output current. Surface mountable in an 8-SOIC package with a maximum power dissipation of 510mW.
Suitable for general-purpose applications within a 0°C to 70°C operating temperature range.
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 .
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