Texas Instruments LM293DGKR Comparators Linear
IC COMPARATOR DIFF DUAL 8VSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM293DGKR
Detailed Description
IC COMPARATOR DIFF DUAL 8VSSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM293DGKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM293DGKR Comparators Linear technical specifications.
General
RoHS
Yes
Number of Channels
2
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 85°C
Lifecycle Status
Active
Type
Differential
Output Type
CMOS, MOS, Open-Drain, TTL
Number of Elements
2
Voltage Supply Single Dual
2V ~ 36V, ±1V ~ 18V
Alternate Parts Comparison (LM293DGKR vs LM393DGKRG4 vs LM393ADGKRG4 vs SM72375MMX/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-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Active | Last Time Buy | Last Time Buy | Obsolete |
| Current Quiescent Max | 2.5mA | 2.5mA | 2.5mA | 20µA |
| Number of Elements | 2 | 2 | 2 | 2 |
| Output Type | CMOS, MOS, Open-Drain, TTL | CMOS, MOS, Open-Drain, TTL | CMOS, MOS, Open-Drain, TTL | Open Drain |
| Type | Differential | Differential | Differential | General Purpose |
| Voltage Supply Single Dual | 2V ~ 36V, ±1V ~ 18V | 2V ~ 36V, ±1V ~ 18V | 2V ~ 36V, ±1V ~ 18V | 2.7V ~ 15V, ±1.35V ~ 7.5V |
| Operating Temperature | -25°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C | -- |
| Number of Channels | 2 | 2 | 2 | -- |
| RoHS | Yes | Yes | Yes | -- |
| Current Input Bias Max | 0.25µA @ 5V | 0.25µA @ 5V | 0.25µA @ 5V | -- |
| Action |
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 .
More Parts in Comparators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
