AD736KRZ-R7

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Conditioning
• Characteristics: High precision, low power consumption
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Analog Devices IC for signal conditioning and measurement applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: ±300mV
• Output Voltage Range: 0V to Vcc
• Gain Error: ±1%
• Nonlinearity: ±0.1%
• Bandwidth: 400kHz
• Quiescent Current: 500µA

Pin Configuration

The AD736KRZ-R7 has the following pin configuration:

```

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| | --| INP(1) | --| INM(2) | --| VOUT(3) | --| GND(4) | --| VCC(5) | --| REF(6) | --| NC(7) | --| NC(8) | |___________| ```

Functional Features

• True RMS-to-DC conversion
• Low power consumption
• High accuracy and linearity
• Wide input voltage range
• Fast response time
• Low total harmonic distortion

Advantages

• Accurate measurement of AC signals
• Suitable for various signal conditioning applications
• Compact and easy to integrate into circuits
• Low power consumption extends battery life in portable devices
• Wide operating temperature range allows for use in harsh environments

Disadvantages

• Limited output voltage range
• Requires external components for specific applications
• Sensitive to noise and interference

Working Principles

The AD736KRZ-R7 is a true RMS-to-DC converter that accurately measures the root mean square (RMS) value of an AC signal. It utilizes an internal multiplier, logarithmic amplifier, and low-pass filter to convert the input signal into a DC voltage proportional to the RMS value. The IC operates by sampling the input waveform, squaring each sample, averaging the squared values over time, and taking the square root of the average.

Detailed Application Field Plans

The AD736KRZ-R7 is commonly used in various applications, including:

1. Power monitoring and control systems
2. Audio signal processing
3. Instrumentation and measurement equipment
4. Industrial automation
5. Energy management systems
6. Medical devices
7. Communication systems

Alternative Models

Other alternative models that provide similar functionality to the AD736KRZ-R7 include:

1. AD737
2. AD8436
3. LTC1968
4. MAX4209
5. MCP6V01

These alternative models offer different package options, improved specifications, or additional features based on specific application requirements.

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