MAX989EKA-T
IC COMPARATOR 2 GEN PUR SOT23-8Manufacturer: Analog Devices Inc./Maxim Integrated
Categories: Comparators
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Analog Devices Inc./Maxim Integrated MAX989EKA-T is a dual-channel, general-purpose comparator featuring CMOS technology. This device offers push-pull, rail-to-rail output capability and is housed in an SOT-23-8 package. Key performance characteristics include a maximum propagation delay of 450ns, a quiescent current of 24µA, and low input bias current of 1pA at 5.5V. The comparator exhibits ±3mV of hysteresis and a maximum input offset voltage of 5mV at 5.5V. Operating over a temperature range of -40°C to 85°C, the MAX989EKA-T supports single supply voltages from 2.5V to 5.5V and dual supply voltages from ±1.25V to ±2.75V. Typical CMRR and PSRR are rated at 80dB. This component is suitable for applications in industrial automation, consumer electronics, and automotive systems requiring precise voltage threshold detection. The device is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23-8 |
| Output Type | CMOS, Push-Pull, Rail-to-Rail, TTL |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Type | General Purpose |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Single/Dual (±) | 2.5V ~ 5.5V, ±1.25V ~ 2.75V |
| Supplier Device Package | SOT-23-8 |
| Propagation Delay (Max) | 450ns |
| Current - Quiescent (Max) | 24µA |
| Voltage - Input Offset (Max) | 5mV @ 5.5V |
| Current - Input Bias (Max) | 1pA @ 5.5V |
| Current - Output (Typ) | - |
| CMRR, PSRR (Typ) | 80dB CMRR, 80dB PSRR |
| Hysteresis | ±3mV |
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