IC VREF SERIES 2.048V 8SOIC
| Part Number | ADR440BRZ |
| Date Code | 2423 |
| Quantity Available | 11073 pcs |
| Manufacturer | Analog Devices Inc. |
| Lead Time | Ship within 24 hours |
| QTY | 500 |
| Datasheet | ADR440.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | PHILIPPINES |
| Country of Diffusion | UNITED STATES |
| Lot Number | IJ45796.75 |
| MSL | 1 |
| Packaging | Tube |
| Base Product Number | ADR440 |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.048V |
| Voltage - Output (Max) | - |
| Current - Output | 10mA |
| Tolerance | ±0.05% |
| Temperature Coefficient | 3ppm/°C |
| Noise - 0.1Hz to 10Hz | 1μVp-p |
| Noise - 10Hz to 10kHz | - |
| Voltage - Input | 3 V ~ 18 V |
| Current - Supply | 3.75mA |
| Current - Cathode | - |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
The ADR440 is a family of XFET® voltage references featuring ultralow noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., patented temperature drift curvature correction and XFET (eXtra implanted junction FET) technology, voltage change vs. temperature nonlinearity in the ADR440 is greatly minimized.
The XFET references offer better noise performance than buried Zener references, and XFET references operate off low supply voltage headroom (500 mV). This combination of features makes the ADR440 ideally suited for precision signal conversion applications in high-end data acquisition systems, optical networks, and medical applications.
The ADR440 has the capability to source up to 10 mA of output current and sink up to −5 mA. It also comes with a trim terminal to adjust the output voltage over a 0.5% range without compromising performance.
The ADR440 is available in 8-lead MSOP and narrow SOIC packages and offered in two electrical grades. All versions are specified over the extended industrial temperature range of −40°C to +125°C.
