
Allicdata Part #: | ADR291WFRZ-R7TR-ND |
Manufacturer Part#: |
ADR291WFRZ-R7 |
Price: | $ 2.81 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC VREF SERIES 2.5V 8SOIC |
More Detail: | Series Voltage Reference IC ±0.33% 5mA 8-SOIC |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 2.81000 |
10 +: | $ 2.72570 |
100 +: | $ 2.66950 |
1000 +: | $ 2.61330 |
10000 +: | $ 2.52900 |
Noise - 0.1Hz to 10Hz: | 8µVp-p |
Base Part Number: | ADR291 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TA) |
Current - Supply: | 15µA |
Voltage - Input: | 3 V ~ 15 V |
Noise - 10Hz to 10kHz: | -- |
Series: | Automotive |
Temperature Coefficient: | 20ppm/°C |
Tolerance: | ±0.33% |
Current - Output: | 5mA |
Voltage - Output (Min/Fixed): | 2.5V |
Output Type: | Fixed |
Reference Type: | Series |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
ADR291WFRZ-R7, introduced by ADI, is a precise and precise voltage reference with a full-scale voltage range between 0.2V to 7.25V. It is a low-cost, ultra-low-jitter, low-noise, stable, reliable and accurate voltage reference, suitable for many industrial applications. It also offers excellent regulation, excellent temperature stability and low power consumption. The device is available in both surface-mounted and through-hole packages.
It is typically used as an analog voltage reference for mobile applications such as battery-powered monitors, automotive power management systems, and portable instrumentation. The voltage reference also finds applications in sensor, data acquisition and monitoring systems where accuracy and reliability are essential. Other applications include medical instrumentation, industrial control systems and even consumer electronic devices.
ADR291WFRZ-R7 is a voltage reference that uses a single external resistor to set the voltage reference to any desired voltage level. It provides a stable output voltage range with a ±0.5% initial accuracy. The device also features an adjustable voltage range from 0.2V to 7.25V and an accuracy of better than 0.1%.
The device also features a programmable output current of up to 210µA, which allows for continuous operation without any external compensation. It also features an programmable output resistor for voltage, current and power direction control. This feature allows for easy configuration of the power supply and system parameters.
The device also features an on-chip reference amplifier which drives an external capacitor to establish a voltage reference. This amplifier is capable of delivering a stable voltage reference over a wide temperature range of -35°C to +90°C. The device also has logic inputs which can be used to adjust the reference voltage level.
ADR291WFRZ-R7 provides excellent linearity and accuracy in high precision applications. Its low power consumption and high reliability make it ideal for a wide range of applications. The versatile reference design together with its robust package make the device an excellent choice for low cost and high performance industrial applications.
Overall, ADR291WFRZ-R7 is a low-cost and efficient digital voltage reference for various industrial and retail applications. Its ability to deliver stable and reliable voltage reference over a wide temperature range makes it an ideal low-cost solution for many industrial and consumer applications.
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