AD584JNZ
Programmable voltage reference ICs with adjustable precision, 8-pin PDIP package
Manufacturer： ['rochester', 'analog-devices']
series introduction
# AD584JNZ: A Comprehensive Overview of a Precision Voltage Reference Product Series
## 1. Introduction
The AD584JNZ is a part of Analog Devices' high - performance voltage reference product series. Voltage references are crucial components in electronic circuits as they provide a stable and accurate voltage level that other parts of the circuit can rely on for proper operation. The AD584JNZ is designed to meet the demanding requirements of a wide range of applications, from industrial control systems to precision measurement instruments.
## 2. Key Features
### 2.1 High Precision
One of the most notable features of the AD584JNZ is its high precision. It offers a low initial output voltage error, typically within a very tight tolerance. This means that when the device is powered on, the output voltage is very close to the specified nominal value. For example, it can provide output voltages with an accuracy that is essential for applications where even small voltage variations can lead to significant errors, such as in high - resolution analog - to - digital converters (ADCs).
### 2.2 Low Temperature Coefficient
The AD584JNZ has a low temperature coefficient. Temperature changes can cause the output voltage of a voltage reference to vary. However, this product is engineered to minimize these variations over a wide temperature range. A low temperature coefficient ensures that the output voltage remains stable even when the ambient temperature fluctuates, making it suitable for use in environments with changing temperature conditions, such as industrial settings or outdoor applications.
### 2.3 Multiple Output Voltage Options
This product series provides multiple output voltage options. Users can select from a range of standard output voltages, such as 2.5V, 5V, 10V, etc. This flexibility allows designers to choose the most appropriate output voltage for their specific circuit requirements, eliminating the need for additional voltage - conversion stages in many cases.
### 2.4 Low Output Noise
In precision applications, noise in the voltage reference can introduce errors in the overall system performance. The AD584JNZ is designed to have low output noise. This low - noise characteristic is beneficial for applications like audio processing, where a clean and stable voltage reference is required to ensure high - quality signal processing.
### 2.5 High Line and Load Regulation
It offers excellent line and load regulation. Line regulation refers to the ability of the voltage reference to maintain a stable output voltage despite changes in the input voltage. Load regulation, on the other hand, is the ability to keep the output voltage constant when the load current changes. The AD584JNZ's high line and load regulation capabilities ensure that the output voltage remains stable under different operating conditions, providing reliable performance in various circuits.
## 3. Package and Pin Configuration
The AD584JNZ comes in a specific package that is designed for easy integration into printed circuit boards (PCBs). The package provides mechanical protection for the internal components and also facilitates proper electrical connections. The pin configuration is well - defined, with each pin having a specific function. For example, there are pins for power input, output voltage, and adjustment (if applicable). This clear pin - out makes it straightforward for circuit designers to connect the AD584JNZ to other components in the circuit.
## 4. Applications
### 4.1 Industrial Control Systems
In industrial control systems, precise voltage references are essential for accurate measurement and control. The AD584JNZ can be used in sensors, actuators, and control circuits to provide a stable voltage reference. For example, in a temperature control system, it can be used to ensure that the analog - to - digital conversion of temperature sensor signals is accurate, enabling precise control of heating or cooling elements.
### 4.2 Precision Measurement Instruments
Precision measurement instruments, such as multimeters,
Images for reference
8-DIP
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