Texas Instruments LMC7215IM/NOPB, General Purpose comparator, Push-Pull output, 1µA max quiescent current, 24µs propagation delay, 2V to 8V supply, 8-SOIC package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | General Purpose |
| Output type | Push-Pull |
| Mounting | Surface Mount |
| Voltage - input offset | 6mV @ 5V |
| Voltage - supply, single (Dual (±)) | 2V ~ 8V, ±1V ~ 4V |
| Output current | 30mA |
| Current - quiescent | 1µA |
| Operating temperature | -40°C ~ 85°C |
| Package | Tube |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| CMRR, PSRR | 80dB CMRR, 90dB PSRR |
| Number of elements | 1 |
| Propagation delay | 24µs |
The 24 µs propagation delay is slow compared to high-speed comparators, but for low-frequency sensing — power-good flags, over-temperature trip points, window comparators — it is more than adequate and avoids the supply penalty of faster parts.
A pin-compatible functional alternative is the TLV9032DDFR, which offers a faster 100 ns propagation delay and rail-to-rail input/output but draws higher quiescent current and is a dual-channel device in a different package. The LMC7215IM/NOPB remains the choice for single-channel, ultra-low-power threshold detection.