Specifications
SKU: 1146233
Pin Programmable Precision Voltage Reference
Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
Output Voltage | VOUT | IOUT = 10 mA | - | 10 | - | V |
Line Regulation | VIN = 12V to 36V | - | 0.001 | - | % | |
Load Regulation | IOUT = 1mA to 10mA | - | 0.01 | - | % | |
Temperature Coefficient | TC | 0°C to +70°C | - | 10 | - | ppm/°C |
Dropout Voltage | VD | IOUT = 10mA | - | 2 | - | V |
Quiescent Current | IQ | VIN = 12V | - | 3 | - | mA |
Operating Temperature | Toper | - | -40 | - | 85 | °C |
Storage Temperature | Tstg | - | -65 | - | 150 | °C |
Instructions for Use:
Power Supply:
- Ensure the input voltage (VIN) is within the range of 12V to 36V.
- The dropout voltage is typically 2V, so the input voltage should be at least 2V higher than the output voltage.
Output Voltage:
- The AD584JNZ provides a stable 10V output when the load current (IOUT) is between 1mA and 10mA.
- For optimal performance, ensure the load current is within this range.
Load Regulation:
- The load regulation is specified as 0.01% from 1mA to 10mA. This ensures minimal change in output voltage with varying load currents.
Temperature Coefficient:
- The temperature coefficient is 10 ppm/°C over the operating temperature range of 0°C to +70°C. This indicates the stability of the output voltage with temperature changes.
Operating and Storage Temperature:
- The device can operate in temperatures ranging from -40°C to +85°C.
- For storage, the temperature range is -65°C to +150°C.
Quiescent Current:
- The quiescent current is typically 3mA at an input voltage of 12V. This is the current consumed by the device itself, independent of the load.
Capacitors:
- It is recommended to use bypass capacitors (e.g., 0.1μF and 10μF) on the input and output to filter noise and improve stability.
PCB Layout:
- Ensure proper PCB layout with short leads and adequate grounding to minimize noise and parasitic effects.
Handling:
- Handle the device with care to avoid damage from electrostatic discharge (ESD).
Testing:
- Before finalizing the design, test the device under various conditions to ensure it meets the required specifications.
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