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| Part Number | REF3440SQDBVRQ1 | REF3450SQDBVRQ1 | REF3430SQDBVRQ1 | REF3440QDBVRQ1 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Reference Type | Series | Series | Series | Series |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Voltage - Output (Min/Fixed) | 4.096V | 5V | 3V | 4.096V |
| Voltage - Output (Max) | - | - | - | - |
| Current - Output | 10 mA | 10 mA | 10 mA | 10 mA |
| Tolerance | ±0.05% | ±0.05% | ±0.05% | ±0.05% |
| Temperature Coefficient | 6ppm/°C | 6ppm/°C | 6ppm/°C | 6ppm/°C |
| Noise - 0.1Hz to 10Hz | 3.8µVp-p | 3.8µVp-p | 5µVp-p | 3.8µVp-p |
| Noise - 10Hz to 10kHz | 24µVrms | 24µVrms | 24µVrms | 24µVrms |
| Voltage - Input | 4.596V ~ 12V | 5.5V ~ 12V | 3.5V ~ 12V | 4.596V ~ 12V |
| Current - Supply | 95µA | 95µA | 95µA | 95µA |
| Current - Cathode | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SOT-23-6 |
| Supplier Device Package | SOT-23-5 | SOT-23-5 | SOT-23-5 | SOT-23-6 |
