AD737 (11)
The AD737 is available from Analog Devices at Xecor. Designed for true RMS-to-DC conversion, the AD737 offers low power consumption, high accuracy, and flexibility in measuring a wide range of input waveforms, including variable duty cycle pulses and triac-controlled sine waves. Available in 8-Pin PDIP packages, it is ideal for applications in industrial automation, instrumentation, and telecommunications. Whether used in signal processing, power monitoring, or precision rectification, this series ensures reliable performance and cost-effectiveness for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the AD737 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| AD737JRZ | Cost-Effective, Low-Power, True RMS-to-DC Converter for Precision Measurements | SOIC-8 | 6,623 | |
| AD737JR | SOIC-8 AD737JR RMS-to-DC Converters 2.5V~16.5V 160uA ROHS | 8-SOIC | 9,727 | |
| AD737JN | This product has a low power consumption of only 160uA and comes in a PDIP-8 package | 8-DIP | 8,331 | |
| AD737JNZ | Affordable and efficient | 8-DIP | 9,654 | |
| AD737KRZ-R7 | RoHS compliant design for environmentally friendly operation | SOIC-8 | 5,129 | |
| AD737ARZ | RMS to DC Converter -3.4V 210uA 190kHz/460kHz 8-Pin SOIC N Tube | SOIC-8 | 2,717 | |
| AD737JRZ-5-R7 | RMS to DC Converter -3.4V 210uA 190kHz/460kHz 8-Pin SOIC N T/R | SOIC-8 | 6,371 | |
| AD737JRZ-5 | Save energy with this low-power converter | SOIC-8 | 6,778 | |
| AD737JRZ-R7 | RMS to DC Converter -3.4V 210uA 190kHz/460kHz 8-Pin SOIC N T/R | SOIC-8 | 4,070 | |
| AD737JRZ-5-RL | Packaged in an 8-pin SOIC for versatile use | SOIC-8 | 5,562 | |
| AD737JRZ-RL | RMS-to-DC converter for high-frequency applications up to Hz/Hz | SOIC-8 | 7,582 |
Key Featrues
High Accuracy RMS Conversion: The AD737JNZ provides a maximum error of ±0.2 mV ±0.3% of reading with sine wave inputs, ensuring precise RMS-to-DC conversion. This high accuracy is critical for applications requiring reliable measurements of complex waveforms, such as in power monitoring and signal processing.
Low Power Consumption: With a nominal supply current of 160 µA, the AD737JNZ is designed for low power operation. This makes it ideal for battery-powered devices or energy-efficient systems where minimizing power consumption is essential.
Wide Input Voltage Range: The device supports an input voltage range of 2.8 V to 16.5 V, enabling it to handle a variety of signal levels. This versatility broadens its applicability in different electronic systems, from low-voltage circuits to higher-voltage industrial applications.
Broad Bandwidth: The AD737JNZ offers a bandwidth of up to 460 kHz, allowing it to accurately process high-frequency signals. This feature is particularly beneficial in audio, RF, and communication systems where fast signal processing is required.
Compact and Cost-Effective Design: Packaged in an 8-pin PDIP, the AD737JNZ is both compact and economical. Its small footprint and low cost make it a practical choice for upgrading non-RMS precision rectifiers in space-constrained or budget-sensitive designs.
Low Power Consumption: With a nominal supply current of 160 µA, the AD737JNZ is designed for low power operation. This makes it ideal for battery-powered devices or energy-efficient systems where minimizing power consumption is essential.
Wide Input Voltage Range: The device supports an input voltage range of 2.8 V to 16.5 V, enabling it to handle a variety of signal levels. This versatility broadens its applicability in different electronic systems, from low-voltage circuits to higher-voltage industrial applications.
Broad Bandwidth: The AD737JNZ offers a bandwidth of up to 460 kHz, allowing it to accurately process high-frequency signals. This feature is particularly beneficial in audio, RF, and communication systems where fast signal processing is required.
Compact and Cost-Effective Design: Packaged in an 8-pin PDIP, the AD737JNZ is both compact and economical. Its small footprint and low cost make it a practical choice for upgrading non-RMS precision rectifiers in space-constrained or budget-sensitive designs.
Applications
True RMS Power Measurement: The AD737JNZ is ideal for accurately measuring the true RMS value of AC signals in power monitoring systems. Its high precision and low power consumption make it suitable for applications such as energy meters, power analyzers, and industrial control systems, where accurate RMS-to-DC conversion is critical for monitoring and controlling power consumption.
Audio Signal Processing: The AD737JNZ can be used in audio equipment to measure the RMS level of audio signals. Its ability to handle a wide range of input waveforms and maintain high accuracy makes it suitable for applications such as audio compressors, limiters, and volume level indicators, ensuring consistent and precise audio signal processing.
Motor Control and Monitoring: In motor control systems, the AD737JNZ can be used to measure the RMS value of current and voltage signals. This is essential for monitoring motor performance, detecting faults, and ensuring efficient operation. Its low power consumption and high accuracy make it ideal for use in industrial motor drives and automation systems.
Test and Measurement Equipment: The AD737JNZ is well-suited for use in test and measurement equipment, such as oscilloscopes and multimeters, where accurate RMS-to-DC conversion is required. Its ability to handle complex waveforms and provide precise measurements makes it an excellent choice for laboratory and field-testing applications, ensuring reliable and accurate results.
These applications leverage the AD737JNZ's high accuracy, low power consumption, and ability to handle a wide range of input waveforms, making it a versatile component in various precision measurement and control systems.
Audio Signal Processing: The AD737JNZ can be used in audio equipment to measure the RMS level of audio signals. Its ability to handle a wide range of input waveforms and maintain high accuracy makes it suitable for applications such as audio compressors, limiters, and volume level indicators, ensuring consistent and precise audio signal processing.
Motor Control and Monitoring: In motor control systems, the AD737JNZ can be used to measure the RMS value of current and voltage signals. This is essential for monitoring motor performance, detecting faults, and ensuring efficient operation. Its low power consumption and high accuracy make it ideal for use in industrial motor drives and automation systems.
Test and Measurement Equipment: The AD737JNZ is well-suited for use in test and measurement equipment, such as oscilloscopes and multimeters, where accurate RMS-to-DC conversion is required. Its ability to handle complex waveforms and provide precise measurements makes it an excellent choice for laboratory and field-testing applications, ensuring reliable and accurate results.
These applications leverage the AD737JNZ's high accuracy, low power consumption, and ability to handle a wide range of input waveforms, making it a versatile component in various precision measurement and control systems.
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