ADR291GRZ
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- Mfr.Part #
- ADR291GRZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SERIES 0.24% 8SOIC
- Stock
- 10
- In Stock ：
- 10
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Series :
- XFET®
- Factory Lead Time :
- 8 Weeks
- Terminal Form :
- Gull wing
- Lead Free :
- Contains Lead
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Operating Supply Current :
- 12μA
- Pbfree Code :
- No
- Tolerance :
- ±0.24%
- Max Input Voltage :
- 18V
- Temp Coef of Voltage-Max :
- 30 ppm/°C
- Terminal Finish :
- Matte Tin (Sn)
- Quiescent Current :
- 15µA
- Reference Voltage :
- 2.5V
- Length :
- 5mm
- Output Type :
- FIXED
- Terminal Position :
- Dual
- Base Part Number :
- ADR291
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 12μA
- Operating Temperature :
- -40°C~125°C TA
- Radiation Hardening :
- No
- Temperature Coefficient :
- 30ppm/°C
- Min Output Voltage :
- 2.494V
- Voltage - Input :
- 3V~15V
- Surface Mount :
- yes
- REACH SVHC :
- No SVHC
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Voltage :
- 2.5V
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Supply Voltage :
- 3V
- Max Output Current :
- 5mA
- Pin Count :
- 8
- Packaging :
- Tube
- Max Output Voltage :
- 2.5V
- Number of Pins :
- 8
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Reference Type :
- Series
- Noise - 0.1Hz to 10Hz :
- 50μVp-p
- Number of Terminations :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Height :
- 1.5mm
- Trim/Adjustable Output :
- No
- Width :
- 4mm
- RoHS Status :
- ROHS3 Compliant
- Min Input Voltage :
- 2.8V
- Datasheets
- ADR291GRZ
Voltage Reference Analog Devices, Inc. ADR291GRZ Overview
The ADR291GRZ from Analog Devices, Inc. is a high-precision Voltage Reference IC designed for stable and reliable performance in demanding applications. With an impressively low output voltage temperature coefficient and an initial accuracy of 0.24%, this component ensures consistent voltage outputs, essential for critical system accuracy. Its robust design in an 8-SOIC package makes the ADR291GRZ ideal for sophisticated electronics where space and reliability are at a premium. This Voltage Reference Analog Devices, Inc. ADR291GRZ unit is perfectly suited for applications requiring precise voltage calibration and tight stability, marking it as a superior choice for engineers looking to optimize their designs.
ADR291GRZ Features
The ADR291GRZ Voltage Reference IC offers numerous features that make it a standout choice for integration into various high-performance circuits. Key features include a low temperature coefficient, superior long-term stability, and an output voltage of 2.5V with a precision of ±0.24%. Additionally, it operates across a wide supply voltage range from 4V to 18V, ensuring versatility in various application settings. The device's low operating current and shutdown capability enhance its suitability for portable and power-sensitive applications.
ADR291GRZ Applications
- Precision Instrumentation: Provides consistent reference voltage necessary for accurate measurements in devices such as spectrometers and oscilloscopes.
- Data Acquisition Systems: Ensures accurate data conversion from analog to digital format in systems requiring high precision to maintain integrity and accuracy of collected data.
- Automotive Electronics: Used in electronic control units (ECUs) to ensure accurate sensor readings and stable microcontroller functionality under variable environmental conditions.
- Portable Battery-Powered Devices: Ideal for maintaining voltage accuracy in devices such as handheld medical instruments and portable environmental monitors, contributing to reliable operation and energy efficiency.
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