For Reference Only
| Part Number | OPA643N/250 |
| LIXINC Part # | OPA643N/250 |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Description | IC VOLT FEEDBACK 1CIRC SOT23-5 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | OPA643N/250 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | OPA643N/250 |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Obsolete |
| Amplifier Type: | Voltage Feedback |
| Number of Circuits: | 1 |
| Output Type: | - |
| Slew Rate: | 1000V/µs |
| Gain Bandwidth Product: | 800 MHz |
| -3db Bandwidth: | - |
| Current - Input Bias: | 19 µA |
| Voltage - Input Offset: | 2.5 mV |
| Current - Supply: | 20mA |
| Current - Output / Channel: | 60 mA |
| Voltage - Supply, Single/Dual (±): | ±4.5V ~ 5.5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | SC-74A, SOT-753 |
| Supplier Device Package: | SOT-23-5 |
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| In Stock | 10835 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $8.53000 | $8.53 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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