Specifications
SKU: 167890
Low Cost, Low Power, True RMS-to-DC Converter
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
---|---|---|---|---|---|---|
Supply Voltage | VCC | 4.5 | - | 15 | V | Single supply operation |
Supply Current | ICC | - | 2.5 | - | mA | At VCC = 5V, fIN = 1kHz |
Input Voltage Range | VIN | 0 | - | VCC | V | Differential input voltage range |
Input Bias Current | IB | - | 100 | - | nA | At VCC = 5V, fIN = 1kHz |
Input Offset Voltage | VOS | - | 5 | - | mV | At VCC = 5V, fIN = 1kHz |
Output Voltage Range | VOUT | 0 | - | VCC | V | Output voltage swing |
Output Impedance | ZOUT | - | 100 | - | Ω | At VCC = 5V, fIN = 1kHz |
Bandwidth | BW | - | 100 | - | kHz | Full power bandwidth |
Conversion Time | tC | - | 20 | - | μs | For full-scale input |
Temperature Range | Toper | -40 | - | 85 | °C | Operating temperature range |
Package | - | - | - | - | 8-lead DIP/SOIC | - |
Instructions for Using AD736JR
Power Supply:
- Connect the VCC pin to a power supply between 4.5V and 15V.
- Connect the GND pin to the ground.
Input Signal:
- Connect the differential input signals to the IN+ and IN- pins.
- Ensure the input voltage range is within 0V to VCC.
Output Signal:
- The output signal is available at the OUT pin.
- The output voltage range is from 0V to VCC.
Biasing:
- The input bias current is typically 100nA. Use appropriate biasing resistors if necessary.
Calibration:
- Calibrate the AD736JR to ensure accurate readings. This can be done by applying known input voltages and adjusting the offset and gain settings.
Temperature Considerations:
- The device operates over a temperature range of -40°C to 85°C. Ensure the operating environment is within this range.
Package Handling:
- Handle the 8-lead DIP or SOIC package with care to avoid damage to the pins and internal components.
Conversion Time:
- The conversion time for full-scale input is approximately 20μs. Ensure your system allows for this delay when reading the output.
Bandwidth:
- The full power bandwidth is 100kHz. Ensure that the input signal frequency is within this range for optimal performance.
Application Notes:
- Refer to the datasheet and application notes for more detailed information on specific applications and advanced configurations.
Inquiry - AD736JR