The ADCMP609 is a fully specified rail-to-rail comparator suitable for single-supply TTL/CMOS applications, with features including high speed, low power, low voltage, and low glitch.
The ADCMP609 comparator from Analog Devices operates from 2.5 V to 5.5 V (single‑supply) and offers rail‑to‑rail input range, a 40 ns propagation delay, and low‑power consumption (1 mW at 2.5 V). It includes a shutdown pin and programmable hysteresis for flexible control in high‑speed applications such as signal restoration, level shifting, and pulse‑width modulation.
The device is supplied in an 8‑lead MSOP package and supports up to 15 pF capacitive load on its TTL/CMOS‑compatible output stage. Detailed specifications cover supply voltage limits, absolute maximum ratings, thermal resistance, and typical performance curves for propagation delay, hysteresis, and output voltage levels.
| Supply Voltage Range (Vcc to Ground) | –0.5 V to +6.0 V |
|---|---|
| Differential Supply Range | –6.0 V to +6.0 V |
| Input Common‑Mode Voltage | –0.2 V to VCC + 0.2 V |
| Propagation Delay (typical, VCC = 2.5 V) | 30 ns to 50 ns |
| Power Dissipation (VCC = 2.5 V) | 14 mW to 17 mW |
| Shutdown Pin Current | 150 µA to 260 µA |
| Package | 8‑Lead MSOP |
The device can be powered from –0.5 V to +6.0 V (VCC to ground) and tolerates a differential supply of –6.0 V to +6.0 V.
Typical propagation delay is between 30 ns and 50 ns when VCC is 2.5 V.
Yes, pin 4 is a shutdown pin; driving it low disables the comparator.
The comparator is offered in an 8‑lead MSOP (Mini Small Outline Package).