AD736BQ - Brand New Analog Devices RMS-to-DC Converters
In Stock:1 ,Ready for Immediate Shipping
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In Stock:
1,
Ready for Immediate Shipping
Brand:Analog Devices
Category:RMS-to-DC Converters
Chipdatas Part No.:CD87-AD736BQ
Manufacturer Part No.:AD736BQ
Datecode:09+
Package:8-CDIP 0.300", 7.62mm
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Description
The AD736BQ is a low power, precision, monolithic true RMS-to-DC converter. It is laser trimmed to provide a maximum error of ±0.3 mV ± 0.3% of reading with various input waveforms, including variable duty-cycle pulses and phase-controlled sine waves. This converter is suitable for upgrading the performance of non-RMS precision rectifiers in many applications, offering higher accuracy at an equal or lower cost.
Specifications and features
- Converts an AC voltage waveform to a DC voltage and then converts to the true RMS, average rectified, or absolute value
- 200 mV RMS full-scale input range (larger inputs with input attenuator)
- High input impedance: 1012 Ω
- Low input bias current: 25 pA maximum
- High accuracy: ±0.3 mV ± 0.3% of reading
- RMS conversion with signal crest factors up to 5
- Wide power supply range: +2.8 V, −3.2 V to ±16.5 V
- Low power: 200 µA maximum supply current
- Buffered voltage output
- No external trims needed for specified accuracy
- Related device: the AD737—features a power-down control with standby current of only 25 μA; the DC output voltage is negative and the output impedance is 8 kΩ
Application Scenarios
The AD736BQ can be used in various applications, such as:
- RMS-to-DC conversion in precision measurement systems
- Power monitoring and control
- Signal conditioning
- Instrumentation and test equipment
Comparison
Advantages- Low power consumption
- Precision and high accuracy
- Wide power supply range
- No external trims needed
Disadvantages- Not suitable for high-frequency applications
- May require additional circuitry for specific applications
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Datasheet
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Additional Information
- Datasheet: Download AD736BQ
- Chipdatas Part: CD87-AD736BQ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 03:43 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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