| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,500 pcs
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1500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD8436JCPZ-R7 from Analog Devices is a precision, low-power, true RMS-to-DC converter designed to compute a precise DC equivalent of the RMS value of AC waveforms. It is capable of handling complex patterns generated by switch mode power supplies and triacs.
This converter boasts a wide dynamic input range from 100 µV rms to 3 V rms, with a bandwidth of 1 MHz for -3 dB at 300 mV. Accuracy is specified at ±10 µV output offset and ±0.25% of reading (B grade). It operates with a low typical current supply of 300 µA at ±2.4 V and supports a wide power supply voltage range of ±2.4 V to ±18 V or 4.8 V to 36 V.
The AD8436JCPZ-R7 features a high-impedance FET input buffer with R_IN ≥ 10¹² Ω and C_IN ≤ 2 pF. It is available in a compact 4 mm × 4 mm LFCSP package, making it suitable for space-constrained applications. The device is designed for surface mounting.
This true RMS-to-DC converter provides an accurate and cost-effective solution compared to peak or averaging methods, eliminating programming expense and processor overhead. Its design ensures accurate conversion with crest factors up to 10.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD8436JCPZ-R7 supports dual supplies from ±2.4V to ±18V and single supplies from 4.8V to 36V.
The typical current supply for the AD8436JCPZ-R7 is 300 µA at ±2.4V.
The bandwidth of the AD8436JCPZ-R7 is 1 MHz for -3 dB at a 300 mV input level.
The AD8436JCPZ-R7 offers an accuracy of ±10 µV output offset and ±0.25% of reading for the B grade.
The AD8436JCPZ-R7 is available in a 20-LFCSP (4x4 mm) package for surface mounting.