OPA643N/250
OPERATIONAL AMPLIFIER, 1 FUNC, 4Manufacturer: Burr Brown
Categories: Instrumentation, Op Amps, Buffer Amps
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Burr Brown OPA643N-250 is a high-performance, single-channel voltage feedback operational amplifier. With a unity-gain bandwidth of 800 MHz and a slew rate of 1000 V/µs, this device is engineered for demanding signal processing applications. It offers a substantial output current of 60 mA per channel, facilitating robust driving capabilities. The amplifier operates within a supply voltage range of 9 V to 11 V and consumes a typical supply current of 20 mA. Designed for surface mounting, it is housed in a SOT-23-5 package (SC-74A, SOT-753). The OPA643N-250 finds application in high-speed data acquisition, video processing, and general-purpose high-frequency analog circuit design. Its low input bias current of 19 µA and input offset voltage of 2.5 mV contribute to signal integrity. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | SC-74A, SOT-753 |
| Mounting Type | Surface Mount |
| Amplifier Type | Voltage Feedback |
| Operating Temperature | -40°C ~ 85°C |
| Current - Supply | 20mA |
| Slew Rate | 1000V/µs |
| Gain Bandwidth Product | 800 MHz |
| Current - Input Bias | 19 µA |
| Voltage - Input Offset | 2.5 mV |
| Supplier Device Package | SOT-23-5 |
| Number of Circuits | 1 |
| Current - Output / Channel | 60 mA |
| Voltage - Supply Span (Min) | 9 V |
| Voltage - Supply Span (Max) | 11 V |
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