Analog Devices AD536AKD

Converter; Converter; + 18 V (Dual), V (Single); RMS; DC

Datasheet Manufacturer Page

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AD536AKD 0 ··
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59.27 58.45 55.37 55.37 55.37
Rochester Electronics
AD536AKD 1,146 Buy Now »
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87.67 87.67 78.07 71.24 71.24
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61.52 61.48 61.42 61.42 61.42
Freelance Electronics
AD536AKD 11 Buy Now »
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35.00 35.00 35.00 35.00 35.00
Area51
AD536AKD 7 ··
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45.51 45.51 45.51 45.51 45.51
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AD536AKD 22 ··
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AD536AKD 30 ··
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AD536AKD 7,007 Send RFQ »
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Descriptions

True RMS to DC Converter 14-Pin SBCDIP
Avnet
Converter; Converter; + 18 V (Dual), V (Single); RMS; DC
TodayComponents
The AD536A is a complete monolithic integrated circuit that performs true rms-to-dc conversion. It offers performance comparable or superior to that of hybrid or modular units costing much more. The AD536A directly computes the true rms value of any complex input waveform containing ac and dc components. A crest factor compensation scheme allows measurements with 1% error at crest factors up to 7. The wide bandwidth of the device extends the measurement capability to 300 kHz with less than 3 dB errors for signal levels greater that 100 mV. An important feature of the AD536A, not previously available in rms converters, is an auxiliary dB output pin. The logarithm of the rms output signal is brought out to a separate pin to allow the dB conversion, with a useful dynamic range of 60 dB. Using an externally supplied reference current, the 0 dB level can be conveniently set to correspond to any input level from 0.1 V to 2 V rms. The AD536A is laser trimmed to minimize input and output offset voltage, to optimize positive and negative waveform symmetry (dc reversal error), and to provide full-scale accuracy at 7 V rms. As a result, no external trims are required to achieve the rated unit accuracy. The input and output pins are fully protected. The input circuitry can take overload voltages well beyond the supply levels. Loss of supply voltage with the input connected to external circuitry does not cause the device to fail. The output is short-circuit protected. The AD536A is available in two accuracy grades (J and K) for commercial temperature range (0°C to +70°C) applications, and one grade (S) rated for the -55°C to +125°C extended range. The AD536AK offers a maximum total error of ±2 mV ±0.2% of reading, while the AD536AJ and AD536AS have maximum errors of ±5 mV ±0.5% of reading. All three versions are available in a hermetically sealed 14-lead DIP or 10-pin TO-100 metal header package. The AD536AS is also available in a 20-terminal leadless hermetically sealed ceramic chip carrier. The AD536A computes the true root-mean-square level of a complex ac (or ac plus dc) input signal and provides an equivalent dc output level. The true rms value of a waveform is a more useful quantity than the average rectified value because it relates directly to the power of the signal. The rms value of a statistical signal also relates to its standard deviation. An external capacitor is required to perform measurements to the fully specified accuracy. The value of this capacitor determines the low frequency ac accuracy, ripple amplitude, and settling time. The AD536A operates equally well from split supplies or a single supply with total supply levels from 5 V to 36 V. With 1 mA quiescent supply current, the device is well suited for a wide variety of remote controllers and battery-powered instruments.
Analog Devices
IC TRUE RMS/DC CONV 14-CDIP - AD536AKD
iiiC

Technical Specifications

Packaging Bulk
Case / Package / Footprint CDIP
Bandwidth 450 kHz
Supply Current 2 mA
Lifecycle Status Active
Mounting Type Through Hole
RoHS Non-Compliant
Number of Pins 14
Lead-Free Status Contains Lead

Documents

Newark
Datasheet 15 pages 2 years ago
Analog Devices
Datasheet 16 pages 8 years ago
Datasheet 17 pages 4 years ago
iiiC
Datasheet 16 pages 4 years ago
Sierra IC
Datasheet 8 pages 17 years ago
Digi-Key
Datasheet 8 pages 17 years ago
Allied Electronics
Datasheet 8 pages 17 years ago
Compliance Statements
Conflict Mineral Statement 1 page 3 years ago

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Alternate Names

ANALOG AD536AKD
ADI AD536AKD
ANALOG DEVICES INC AD536AKD
ANALOG DEVICE AD536AKD
AD AD536AKD
ANALOG DEV AD536AKD
ANA AD536AKD
PMI AD536AKD
ADV AD536AKD
ADA AD536AKD
ANALOG DEVIC AD536AKD
PMI/AD AD536AKD
STOCK AD536AKD
AD/PMI AD536AKD
ANALOG INTERGRATIONS CORP AD536AKD
PRECISION MONOLITIC INC AD536AKD
ANALOG DEVI AD536AKD
AD Analog Devices AD536AKD
ANADEV AD536AKD
ANLOGDEVIC AD536AKD
ANALOG DEVICESBV AD536AKD
PMISEM AD536AKD
ADI/PBF AD536AKD
Analog Devices (AD) AD536AKD
ANALOG DEVICES GMBH AD536AKD
Analog Devices Inc. AD536AKD

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