Instrumentation Update - Analog Devices
New Production Released Products

High Voltage, Fractional-N / Integer-N PLL Synthesizer
Fractional-N synthesizer and integer-N synthesizer
High voltage charge pump: VP = 6 V to 30 V
Tuning range: 1.0 V to 29 V (or ±1 V from VP supply rails)
RF bandwidth to 3.0 GHz
Programmable divide-by-1/-2/-4/-8/-16 outputs
Synthesizer power supply: 3.0 V to 3.6 V
Learn more about the ADF4150HV, which is available to order from ADI and its distributors here.

Low Cost, Low Power, True RMS-to-DC Converter
Computes true rms value instantly
Accuracy: ±10 µV ± 0.25% of reading
Wide dynamic input range
100 µV rms to 3 V rms (8.5 V p-p) full-scale input range
Larger inputs with external scaling
Wide bandwidth:
1 MHz for -3 dB (300 mV)
65 kHz for additional 1% error
Learn more about the AD8436, which is available to order from ADI and its distributors here.

1 nV/√Hz, Low Power, High Speed, Rail-to-Rail Output Amplifiers
Low wideband noise
1 nV/√Hz
2.8 pA/√Hz
Low 1/f noise
2.4 nV/√Hz @ 10 Hz
Low distortion: -115 dBc @
100 kHz, VOUT = 2 V p-p
Low power: 3 mA/amp
Low input offset voltage: 0.5 mV maximum
Similar product, ADA4897 Low Power, Rail-to-Rail Output Amplifiers with output disable feature. Learn more here.
Learn more about the ADA4896, which is available to order from ADI and its distributors here.

8-Channel Differential DAS with 18-Bit, Bipolar, Simultaneous Sampling ADC
8 simultaneously sampled inputs
True bipolar analog input ranges: ±10 V, ±5 V
Single 5 V analog supply and 2.3 V to 5.25 V VDRIVE
1MΩ Analog Input Impedance
2nd Order Anti-alias Analog Filter
Learn more about the AD7609, which is available to order from ADI and its distributors here.

DC to 6 GHz Envelope and TruPwr RMS Detector
Envelope tracking RF detector with output proportional to input voltage
Separate TruPwr rms output
No balun or external tuning required
Excellent temperature stability
Input power dynamic range of 47 dB
Learn more about the ADL5511, which is available to order from ADI and its distributors here.

Autumn 2011
Reference Circuit
Galvanically Isolated, 2-Channel, 16-Bit, Simultaneous Sampling, Daisy-Chained Data Acquisition System Read more and download design files here.
EngineerZone – Instrumentation Amplifier Support Community
Search for those tough design answers in this helpful design community.
Differential Amplifier Calculator Tool

DiffAmpCalc™

Video Tutorial
Webcast

Learn how Wireless communication of sensor data can improve the performance of industrial applications
Technical Article

Back to the Basics with Instrumentation Amplifier Design

RMS-to-DC Converters Design Fundamentals
Analog Dialogue

Learn more about Phase Locked Loops (PLLs) for High-Frequency Receivers and Transmitters
Analog Dialogue
Part 1
Part 2
Part 3


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