ADR293ERZ-REEL

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ADR293ERZ-REEL is a miniature voltage reference from Analog Devices. It is categorized as a PMIC – Voltage Reference, with industrial applications. This device is highly accurate, low-power and closely matched for use in temperature-sensitive and multichannel systems which require low temperature drift. Ideal for industrial applications, this device provides a guaranteed minimum of 20-year shelf life and 100ppm/°C max temperature coefficient accuracy.

The ADR293ERZ-REEL device utilizes a precision voltage reference to produce an accurate and stable output voltage in the presence of load and line regulation. It contains a linear band gap reference and a pair of output pins that provide a low-voltage, low-current output. This makes the device suitable for applications where an accurate voltage reference is required, such as in industrial process control systems, voltage regulators, converters, etc.

The ADR293ERZ-REEL has a wide operating temperature range of -40°C to +125°C. The device also offers excellent line and load regulation of ±2% over line and load conditions from -40°C to +125°C. It features low power consumption, output voltage tolerance of ±1%, and long-term stability of ±0.4% over 8,000 hours.

The device is contained in a miniature package making it ideal for space-constrained applications. In addition, this device can be used with a wide range of batteries, AC/DC power supplies, and interface I/O. The ADR293ERZ-REEL can operate on a supply voltage range of 3V to 15V, with an output current of 400μA. It is designed to provide reliable and stable performance in a wide range of operating conditions.

The key feature of the ADR293ERZ-REEL is its internal band gap reference. This reference is designed to produce a precise output voltage of 1.210V ± 1%, across temperature and line variations. The reference has an excellent accuracy of ±1% at 25°C and age tolerance of ±0.2% per year over the entire -40°C to +125°C temperature range. The internal reference also includes protection from ESD, reverse battery, transient and short circuits for long-term reliability and stability.

Furthermore, the device offers a range of external protection and reliability features, such as a reverse-polarity and overload protection. The overload protection feature helps ensure safe operation in the presence of high-current transients. In addition, the device includes precision voltage trimming for custom accuracy and drift requirements.

The ADR293ERZ-REEL is a miniature voltage reference with a wide range of industrial applications. It offers low power consumption, excellent line and load regulation, and a guaranteed minimum shelf life and accuracy. The device provides a high level of protection against ESD, reverse battery, transient and short circuit events. Additionally, it offers precision voltage trimming for custom accuracy and drift requirements. Its miniature size makes it ideal for space-constrained applications.

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