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AD736JR
+BOMIC RMS TO DC CONVERTER 8SOIC
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ManufacturerAnalog Devices Inc.
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Mfr. Part #AD736JR
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Datasheet AD736JR DataSheet
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Package SOP8
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In Stock3368
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Specifications
| Attribute | Value |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Current-Supply | 160 µA |
| Voltage-Supply | 2.8V, -3.2V ~ ±16.5V |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
Key features of the AD736JR include its low power consumption, typically operating at around 1.2 mA, and its ability to handle a wide range of input signal frequencies, from 1 Hz to 500 kHz, making it versatile for various applications. The device is also designed to provide reliable performance over a standard temperature range, enhancing its applicability in different environments.
Applications of the AD736JR often include power measurement, audio equipment, and instrumentation tasks where accurate RMS readings are required. Its precision and compact form factor make it an attractive option for engineers and designers in fields such as telecommunications, industrial monitoring, and consumer electronics.
Equivalent
1. AD736ANZ: Another variant of the AD736 series with different packaging.
2. AD737: Similar functionality with slight differences in specifications.
3. LT1966: From Linear Technology, this is a low power RMS-to-DC converter.
4. LTC1967: Another variant from Linear Technology, providing similar functionality.
Always verify compatibility with specific application requirements before substituting.
Features
1. True RMS Conversion: Provides accurate RMS measurements of AC signals, making it ideal for audio, telecom, and power monitoring applications.
2. Low Power Consumption: Consumes minimal power, enhancing its suitability for battery-powered devices.
3. Wide Dynamic Range: Capable of handling a broad range of input signals, accommodating various application needs.
4. Single Supply Operation: Operates on a single supply voltage, simplifying power supply requirements.
5. Low Component Count: The simplicity of the device reduces the need for additional components, minimizing circuit complexity.
6. Compact Package: Available in a small, space-saving SOIC package, making it suitable for compact designs.
7. High Accuracy and Stability: Offers precise measurements with excellent long-term stability.
8. Ease of Use: Simple to integrate into existing systems due to its straightforward design and operation.
These features make the AD736JR a versatile and efficient choice for applications requiring precise RMS measurements.
Pinout
1. Pin 1 (OUT): Output pin where the DC output voltage representing the RMS value of the input waveform is available.
2. Pin 2 (–VS): Negative supply voltage pin.
3. Pin 3 (COM): Common ground pin.
4. Pin 4 (VIN): Input pin where the AC signal to be measured is applied.
5. Pin 5 (CAP): Capacitor pin; an averaging capacitor is connected here to filter the output.
6. Pin 6 (BUF): Buffer pin, can be used for input or output buffering.
7. Pin 7 (NC): No connection.
8. Pin 8 (+VS): Positive supply voltage pin.
The AD736JR is particularly useful in applications requiring accurate RMS measurements such as audio equipment, power monitoring, and signal processing.
Manufacturer
Application
1. Audio Equipment: Enables accurate measurement of audio signal levels.
2. Instrumentation: Used in multimeters and oscilloscopes for true RMS readings.
3. Industrial Automation: Monitors AC signals in control systems.
4. Power Monitoring: Measures power and signal integrity in electrical systems.
5. Consumer Electronics: Ensures consistent signal quality in devices like televisions and radios.
6. Medical Devices: Measures physiological signals in diagnostic equipment.
Its compact size and low power consumption make it suitable for portable and battery-operated devices.