MAX991EKA+T
IC COMPARATOR 2 GEN PUR SOT23-8Manufacturer: Analog Devices Inc./Maxim Integrated
Categories: Comparators
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Analog Devices Inc./Maxim Integrated's MAX991EKA-T is a dual, general-purpose CMOS comparator featuring push-pull, rail-to-rail outputs compatible with TTL logic levels. This device offers excellent performance with a typical CMRR and PSRR of 80dB and a low input bias current of 1pA at 5.5V. The MAX991EKA-T operates over a wide supply voltage range of 2.5V to 5.5V single or ±1.25V to ±2.75V dual, with a quiescent current of 96µA maximum. Key specifications include a maximum input offset voltage of 5mV at 5.5V and a propagation delay of 210ns. The comparator exhibits minimal hysteresis of ±2.5mV. Supplied in a SOT-23-8 package on tape and reel, this component is suitable for applications in industrial control, battery-powered systems, and portable electronics. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet: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) | 210ns |
| Current - Quiescent (Max) | 96µA |
| 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 | ±2.5mV |
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