REF195ES
Precision 5V voltage reference ICs in 8-pin SOIC package
Manufacturer： ['rochester', 'analog-devices']
series introduction
# REF195ES Product Series Introduction
## Overview
The REF195ES product series represents a cutting - edge solution in the field of precision voltage references. Engineered with the latest semiconductor technology, these voltage references are designed to meet the stringent requirements of a wide range of applications, from high - end industrial instrumentation to advanced consumer electronics.
## Key Features
### High Precision
One of the most prominent features of the REF195ES series is its exceptional precision. With a low initial voltage tolerance, typically within ±0.1%, these voltage references provide a highly accurate and stable voltage output. This precision is crucial in applications where even the slightest deviation in voltage can lead to significant errors, such as in analog - to - digital converters (ADCs) and digital - to - analog converters (DACs).
### Low Temperature Coefficient
The REF195ES devices exhibit an extremely low temperature coefficient. This means that the output voltage remains relatively stable over a wide temperature range. Whether operating in a frigid industrial freezer or a hot automotive engine compartment, the REF195ES can maintain its accuracy, ensuring consistent performance in diverse environmental conditions. The low temperature coefficient is achieved through advanced semiconductor design and manufacturing techniques, which minimize the effects of temperature on the internal components of the voltage reference.
### Low Noise
In applications where signal integrity is of utmost importance, the low noise characteristics of the REF195ES series are a significant advantage. The voltage references generate minimal electrical noise, which is essential for high - resolution measurement systems. For example, in medical imaging equipment, where small signals need to be accurately detected and processed, the low noise of the REF195ES helps to improve the quality of the images by reducing background interference.
### Wide Output Voltage Range
The REF195ES series offers a wide range of output voltages, typically from 1.25V to 5V. This flexibility allows designers to select the appropriate voltage reference for their specific application requirements. Whether powering a low - voltage microcontroller or a higher - voltage analog circuit, the REF195ES can provide the necessary stable voltage.
### Low Power Consumption
With the increasing demand for energy - efficient devices, the REF195ES series is designed to consume minimal power. This makes it an ideal choice for battery - powered applications, such as portable medical devices and wireless sensors. The low power consumption not only extends the battery life but also reduces the heat generated by the device, which can further improve its reliability.
## Applications
### Industrial Instrumentation
In industrial instrumentation, such as process control systems and measurement equipment, the REF195ES series is used to provide a stable and accurate voltage reference. This ensures the precise measurement of various physical quantities, such as temperature, pressure, and flow rate. The high precision and low temperature coefficient of the REF195ES make it suitable for use in harsh industrial environments, where temperature variations and electrical noise are common.
### Automotive Electronics
Automotive applications require components that can operate reliably under extreme conditions. The REF195ES series is well - suited for automotive electronics, including engine control units (ECUs), infotainment systems, and advanced driver - assistance systems (ADAS). The stable voltage output of the REF195ES helps to ensure the proper functioning of these systems, improving vehicle performance and safety.
### Consumer Electronics
In consumer electronics, such as smartphones, tablets, and digital cameras, the REF195ES series is used to provide a stable power supply for various components. The low power consumption and small form factor of the REF195ES make it an ideal choice for these portable devices, where space and battery life are critical factors.
## Package Options
The REF195ES series is available in a variety of package options to meet different application needs. These include small - outline integrated
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8-SOIC
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