Key facts
- Brand
- Analog Devices
- Model
- AD843
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 4
- Languages
- EN
- Last added
- 2012-08-03
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ANALOG DEVICES AD8436: Low Cost Low Power True RMS-to-DC Converter Data Sheet (Rev A 2012-07-18-)
AD8436 is a low-cost, low-power true RMS-to-DC converter that provides the true RMS or average rectified value of an ac waveform. The converter has a fast settling time and a wide dynamic input range.
Read onlineAnalog Devices AD843 specifications
| Conversion Error | +10% to -0.5% of reading |
|---|---|
| Supply Voltage (Dual) | +2.4 V to +18 V |
| Supply Voltage (Single) | +4.8 V to 36 V |
| Input Resistance | 7.92 kΩ to 8.08 kΩ |
| Supply Current (no input) | 325 pA typical |
| 3 dB Bandwidth | 1 MHz |
| Operating Temperature Range | ‑40 °C to +125 °C |
Source: Analog Devices AD8436 True RMS-to-DC Converter Datasheet
All Analog Devices AD843 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage options are available for the AD8436?
The AD8436 can operate from dual supplies of +2.4 V to +18 V or from a single supply of +4.8 V to 36 V.
From: Analog Devices AD8436 True RMS-to-DC Converter Datasheet
What is the typical supply current of the AD8436?
Typical supply current with no input is 325 pA.
From: Analog Devices AD8436 True RMS-to-DC Converter Datasheet
What is the unity‑gain bandwidth of the AD843?
The AD843 has a unity‑gain bandwidth of 34 MHz.
Does the AD843 require external compensation?
No, the AD843 does not require external compensation at closed‑loop gains of 1 or greater.
What supply voltage range does the AD8432 support?
The AD8432 operates from a single supply of 4.5 V to 5.5 V.
From: Analog Devices AD8432 Dual-Channel Ultralow Noise Amplifier Datasheet
What is the input‑referred voltage noise at the lowest gain setting?
At a gain of 12.04 dB the input‑referred voltage noise is 0.85 nV/√Hz.
From: Analog Devices AD8432 Dual-Channel Ultralow Noise Amplifier Datasheet