AD694JN

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AD694JN

IC TRANSMITTER 4-20MA 16-DIP

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배송 준비 24 시간

365 일 보장

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사양

Package Tube
ProductStatus Obsolete
Type Current Transmitter
InputType Voltage
OutputType Voltage
Current-Supply 23 mA
OperatingTemperature 0°C ~ 70°C
MountingType Through Hole
Package/Case 16-DIP (0.300, 7.62mm)

개요

Description

The AD694JN is a high-performance, precision analog-to-digital converter (ADC) developed by Analog Devices. It features a 12-bit resolution and operates at a sampling rate of up to 200 kSPS. The device is designed for applications requiring high accuracy and low noise, making it suitable for data acquisition systems, instrumentation, and industrial control.
The AD694JN includes built-in features such as a sample-and-hold circuit, an internal reference voltage, and a digital interface compatible with various microcontrollers and processors. Its low power consumption and robust design make it ideal for battery-operated devices.
The device is housed in a standard 28-pin DIP package, facilitating easy integration into existing systems. Key specifications include a typical differential nonlinearity of ±0.5 LSB and a total harmonic distortion (THD) of -90 dB at maximum input levels. Overall, the AD694JN is a reliable choice for applications demanding high speed and accuracy in data conversion.

Features

The AD694JN is a precision analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution: 14-bit resolution, suitable for high-accuracy applications.
2. Sampling Rate: Capable of up to 250 kSPS, allowing for rapid data acquisition.
3. Input Range: Supports a differential input range, improving noise immunity and signal integrity.
4. Low Power Consumption: Designed for low power operation, making it ideal for battery-powered devices.
5. Internal Reference: Includes an internal voltage reference, simplifying circuit design and enhancing performance consistency.
6. Digital Interface: Offers a parallel digital output interface for easy integration with digital systems.
7. Temperature Range: Operates over an extended temperature range, suitable for various environmental conditions.
These features make the AD694JN suitable for applications such as data acquisition systems, industrial automation, and medical instrumentation.

Package

The AD694JN is packaged in a dual-in-line package (DIP) format, specifically a 14-lead ceramic DIP. This type of package is commonly used for integrated circuits, allowing easy mounting on circuit boards.

Pinout

The AD694JN is a precision analog multiplier with a 14-pin Dual In-Line Package (DIP). Its primary functions include analog multiplication, squaring, and dividing of input signals.
Pin Count and Functions:
1. Pin 1: V+ - Positive Power Supply
2. Pin 2: X1 - Input for signal X1
3. Pin 3: X2 - Input for signal X2
4. Pin 4: Y1 - Input for signal Y1
5. Pin 5: Y2 - Input for signal Y2
6. Pin 6: Z - Output for the multiplied signal
7. Pin 7: V- - Negative Power Supply
8. Pin 8: N.C. - No Connect
9. Pin 9: N.C. - No Connect
10. Pin 10: N.C. - No Connect
11. Pin 11: V+ - Positive Power Supply
12. Pin 12: X1 - Input for signal X1
13. Pin 13: X2 - Input for signal X2
14. Pin 14: Y1 - Input for signal Y1
This device excels in applications requiring precise analog signal processing.

Manufacturer

The AD694JN is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and analog technology. Founded in 1965, the company is headquartered in Norwood, Massachusetts. It designs and manufactures a wide range of integrated circuits and systems used in various applications, including communications, automotive, industrial, and consumer electronics. Analog Devices is known for its innovation in high-performance analog, mixed-signal, and digital signal processing technologies. The AD694JN specifically is a precision voltage/current source, often used in instrumentation and control applications.

Application

The AD694JN is a precision integrated circuit typically used in applications such as data acquisition systems, industrial process control, instrumentation, and medical devices. Its features enable high performance in signal conditioning, transducer interfacing, and analog signal processing, making it suitable for tasks that require accurate voltage measurement and manipulation.

Equivalent

The AD694JN is an instrumentation amplifier. Equivalent products include the INA128 (Texas Instruments), LT1167 (Analog Devices), and AD620 (Analog Devices). Each of these alternatives offers similar performance characteristics for precision applications. Always verify specifications for compatibility with your specific requirements.

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