AS1972
IC COMPARATOR 2 GEN PUR 8MSOPManufacturer: ams-OSRAM USA INC.
Categories: Comparators
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The ams-OSRAM USA INC. AS1972 is a general-purpose, dual-element comparator featuring push-pull outputs. This surface-mount component, housed in an 8-MSOP package, operates from a single or dual supply voltage range of 2.5V to 5.5V or ±1.25V to ±2.75V respectively. Key specifications include a maximum propagation delay of 420ns, a low quiescent current of 32µA, and minimal input bias current of 1pA. The device exhibits typical CMRR and PSRR of 80dB, with a maximum input offset voltage of 6mV at 5.5V and input offset current of 1pA. Hysteresis is rated at ±3mV. The AS1972 finds application in various industrial and consumer electronics sectors where precise voltage comparison is critical.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Output Type | Push-Pull |
| 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-MSOP |
| Propagation Delay (Max) | 420ns |
| Current - Quiescent (Max) | 32µA |
| Voltage - Input Offset (Max) | 6mV @ 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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