MAX989ESA
IC COMPARATOR 2 GEN PUR 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Comparators
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Analog Devices Inc./Maxim Integrated MAX989ESA is a dual, general-purpose comparator featuring CMOS push-pull, rail-to-rail, and TTL compatible outputs. This device offers a propagation delay of 450ns (max) and operates over a supply voltage range of 2.5V to 5.5V for single supply and ±1.25V to ±2.75V for dual supply configurations. Key specifications include a low input bias current of 1pA (max) at 5.5V, a quiescent current of 24µA (max), and input offset voltage of 5mV (max) at 5.5V. The comparator exhibits 80dB CMRR and 80dB PSRR. Hysteresis is specified at ±3mV. The MAX989ESA is housed in an 8-SOIC package and is suitable for surface mount applications. This component finds utility in various industrial and consumer electronics sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| 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 | 8-SOIC |
| 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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