MCP6544 in Microchip MCP6xxx Op-Amps Family
The MCP6544 family from Microchip Technology consists of quad, low-power, general-purpose comparators designed for single-supply operation. These CMOS-based devices feature a push-pull output stage that eliminates the need for external pull-up resistors, streamlining PCB layouts. They are characterized by their rail-to-rail input capability and an internal hysteresis that ensures stable switching even with slow-moving input signals or in high-noise environments, making them a reliable choice for battery-powered industrial and consumer electronics.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Package | Temp Range | Stock |
|---|---|---|---|
| MCP6544-E/P (Microchip Technology) | DIP-14 | -40degC ~ 125degC | 440 |
| MCP6544-I/SL (Microchip Technology) | SOIC-14 | -40degC ~ 85degC | 483 |
Variants within the MCP6544 sub-family primarily differ by their physical packaging and temperature grading. The MCP6544-E/P is offered in a 14-lead Plastic Dual In-Line Package (PDIP) rated for the extended temperature range of -40°C to +125°C. Conversely, the MCP6544-I/SL is provided in a 14-lead Small Outline (SOIC) package rated for the industrial temperature range of -40°C to +85°C, providing options for both through-hole prototyping and high-density SMT production.
