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REF191GPZ

Part No REF191GPZ
Manufacturer Analog Devices Inc.
Catalog PMIC - Voltage Reference
Description IC VOLT REF MICROPWR 2.048V 8DIP
Datasheet
Sample
Rohs State rohs
ECAD Module
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Category Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference
Mfr Analog Devices Inc.
Package Tube
Product Status Obsolete
Base Product Number REF191
Standard Package 50 pcs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 292719-REF191GPZ
Ultra Librarian 3D Model Ultra Librarian REF191GPZ CAD Model

Description

The REF191GPZ from Analog Devices Inc. is a high precision, low power, micropower voltage reference. This component is part of Analog Devices' family of industry-leading voltage references that offer both high accuracy and high stability across a wide range of operating conditions. The REF191GPZ is designed to be versatile, with applications ranging from precision measurement devices to battery-operated equipment.

Key Features

  • Output Voltage: The REF191GPZ provides a stable 2.5V output voltage, which is essential for ensuring consistent performance in sensitive electronic circuits.
  • Low Power Consumption: With a quiescent current of only 45μA (max), this voltage reference is ideal for portable and battery-powered applications where power efficiency is critical.
  • High Accuracy: It offers an initial accuracy of ±0.15% (max), which makes it suitable for precision applications where the exact voltage is paramount.
  • Temperature Coefficient: The REF191GPZ boasts a low temperature coefficient of 10ppm/°C (max), ensuring reliable performance over a wide temperature range.
  • Wide Operating Range: This device can operate over a broad supply voltage range from 2.7V to 12V, providing flexibility in various circuit designs.
  • Package: Housed in an 8-lead PDIP package, the REF191GPZ is easy to integrate into a wide variety of electronic systems.

Applications

The REF191GPZ is designed to serve in a multitude of applications that require high precision voltage references. These include:

  • Data acquisition systems
  • Battery-powered instruments
  • Portable medical devices
  • Industrial control systems
  • Precision analog-to-digital converters (ADCs)
  • Digital-to-analog converters (DACs)

Conclusion

In summary, the REF191GPZ from Analog Devices Inc. is a versatile, high-performance voltage reference that offers a blend of accuracy, stability, and power efficiency. Its compact size, combined with a robust feature set, makes it an excellent choice for engineers and designers looking for a reliable reference voltage source for their high-precision applications.

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Pricing & Ordering

Quantity Unit Price Ext. Price
16+ $3.6856 $58.9696
39+ $3.0249 $117.9711
60+ $2.9302 $175.8120
82+ $2.8355 $232.5110
106+ $2.7408 $290.5248
141+ $2.4578 $346.5498
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 34,000 pieces
MOQ: 16 pcs
Order Increment : 1 pcs
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