STMicroelectronics LM219DT Microcontrollers
Dual Comparator IC, ±15V/30V, 2-Ch, 80ns, SOIC, Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM219DT
Detailed Description
Dual Comparator IC, ±15V/30V, 2-Ch, 80ns, SOIC, Surface Mount
Package
14-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LM219DT Datasheet
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Technical Specifications
STMicroelectronics LM219DT Microcontrollers technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Lifecycle Status
Active
Type
General Purpose
Output Type
Open-Collector, Open-Emitter, TTL
Number of Elements
2
Voltage Supply Single Dual
5V ~ 30V, ±2.5V ~ 15V
Voltage Input Offset Max
4mV @ ±15V
Current Input Bias Max
0.5µA @ ±15V
Alternate Parts Comparison (LM219DT vs LM324DT vs LM224DT vs LM239DT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | 0°C ~ 70°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Current Input Bias Max | 0.5µA @ ±15V | -- | -- | 0.25µA @ 5V |
| Current Quiescent Max | 11.5mA | -- | -- | 2mA |
| Number of Elements | 2 | -- | -- | 4 |
| Output Type | Open-Collector, Open-Emitter, TTL | -- | -- | CMOS, DTL, ECL, MOS, Open-Collector, TTL |
| Type | General Purpose | -- | -- | General Purpose |
| Voltage Input Offset Max | 4mV @ ±15V | -- | -- | 5mV @ 30V |
| Voltage Supply Single Dual | 5V ~ 30V, ±2.5V ~ 15V | -- | -- | 2V ~ 32V, ±1V ~ 16V |
| Amplifier Type | -- | General Purpose | General Purpose | -- |
| Current Input Bias | -- | 20 nA | 20 nA | -- |
| Action |
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