LM2903QDR
IC COMPARATOR 2 DIFF 8SOICManufacturer: Texas Instruments
Categories: Comparators
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Texas Instruments LM2903QDR is a general-purpose comparator featuring two differential inputs and an open-collector, rail-to-rail output. This device is designed for operation over a wide supply voltage range, from 2V to 36V for single supply and ±1V to ±18V for dual supplies. Key specifications include a low input bias current of 0.25µA at 5V and a maximum quiescent current of 2.5mA. The output can sink up to 20mA. The LM2903QDR is housed in an 8-SOIC (0.154", 3.90mm Width) package for surface mounting and operates across an industrial temperature range of -40°C to 125°C. This component finds application in automotive, industrial control, and power management systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Open-Collector, Rail-to-Rail |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Type | General Purpose |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply, Single/Dual (±) | 2V ~ 36V, ±1V ~ 18V |
| Supplier Device Package | 8-SOIC |
| Propagation Delay (Max) | - |
| Current - Quiescent (Max) | 2.5mA |
| Voltage - Input Offset (Max) | 7mV @ 30V |
| Current - Input Bias (Max) | 0.25µA @ 5V |
| Current - Output (Typ) | 20mA |
| CMRR, PSRR (Typ) | - |
| Hysteresis | - |
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