Analog Devices Inc. AD637JRZ
- Part Number:
- AD637JRZ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3267408-AD637JRZ
- Description:
- IC RMS/DC CONV PREC WB 16-SOIC
- Datasheet:
- AD637JRZ
Description
The AD637 is a high-precision, wideband RMS-to-DC converter that computes the true RMS value of complex waveforms. It offers exceptional accuracy with a maximum nonlinearity of 0.02% for inputs ranging from 0 V to 2 V RMS. The AD637 also features a crest factor compensation scheme that allows for measurements of signals with crest factors up to 10 with less than 1% additional error.
The AD637 has a wide bandwidth, capable of measuring signals up to 8 MHz at 2 V RMS input and 600 kHz at 100 mV RMS. It can compute true RMS, square, mean square, or absolute value, and provides a dB output with a 60 dB range.
Features
High accuracy: 0.02% maximum nonlinearity, 0.10% additional error to crest factor of 3
Wide bandwidth: 8 MHz at 2 V RMS input, 600 kHz at 100 mV RMS
Computes true RMS, square, mean square, absolute value, and dB output (60 dB range)
Chip select/power-down feature allows analog three-state operation and quiescent current reduction from 2.2 mA to 350 μA
Available in 14-lead SBDIP, 14-lead CERDIP, and 16-lead SOIC W packages
Applications
Precision RMS measurement
Power measurement
Audio level measurement
Vibration analysis
Medical instrumentation
Industrial control
The AD637 is a high-precision, wideband RMS-to-DC converter that computes the true RMS value of complex waveforms. It offers exceptional accuracy with a maximum nonlinearity of 0.02% for inputs ranging from 0 V to 2 V RMS. The AD637 also features a crest factor compensation scheme that allows for measurements of signals with crest factors up to 10 with less than 1% additional error.
The AD637 has a wide bandwidth, capable of measuring signals up to 8 MHz at 2 V RMS input and 600 kHz at 100 mV RMS. It can compute true RMS, square, mean square, or absolute value, and provides a dB output with a 60 dB range.
Features
High accuracy: 0.02% maximum nonlinearity, 0.10% additional error to crest factor of 3
Wide bandwidth: 8 MHz at 2 V RMS input, 600 kHz at 100 mV RMS
Computes true RMS, square, mean square, absolute value, and dB output (60 dB range)
Chip select/power-down feature allows analog three-state operation and quiescent current reduction from 2.2 mA to 350 μA
Available in 14-lead SBDIP, 14-lead CERDIP, and 16-lead SOIC W packages
Applications
Precision RMS measurement
Power measurement
Audio level measurement
Vibration analysis
Medical instrumentation
Industrial control
Analog Devices Inc. AD637JRZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD637JRZ.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 2 weeks ago)
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.295, 7.50mm Width)
- Number of Pins16
- PackagingTube
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- Max Operating Temperature70°C
- Min Operating Temperature0°C
- SubcategoryAnalog Special Function Converters
- Max Power Dissipation108mW
- Voltage - Supply±3V~18V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage15V
- Reflow Temperature-Max (s)30
- Base Part NumberAD637
- Pin Count16
- Operating Supply Voltage15V
- Temperature GradeCOMMERCIAL
- Operating Supply Current3mA
- Power Dissipation108mW
- Max Input Voltage10.6V
- Converter TypeRMS TO DC CONVERTER
- Bandwidth200 kHz
- Linearity Error-Max (EL)0.05%
- 3db Bandwidth600 kHz
- Number of Converters1
- Negative Supply Voltage-Nom-15V
- Positive Input Voltage-Max7V
- Height2.35mm
- Length10.5mm
- Width7.6mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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