• ADR431BRZ
  • ADR431BRZ
  • ADR431BRZ
  • ADR431BRZ
  • ADR431BRZ
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The ADR43x series is a family of XFET voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., patented temperature drift curvature correction and XFET (eXtra implanted junction FET) technology, voltage change vs. temperature nonlinearity in the ADR43x is minimized. The XFET references operate at lower current (800 µA) and supply headroom (2 V) than buried Zener references. Buried Zener references require more than 5 V headroom for operations. The ADR43x XFET references are the only low noise solutions for 5 V systems. The ADR43x family has the capability to source up to 30 mA of output current and sink up to 20 mA. It also comes with a trim terminal to adjust the output voltage over a 0.5% range without compromising performance. The ADR43x is available in 8-lead MSOP and narrow SOIC packages. All versions are specified over the extended industrial temperature range of -40°C to +125°C. The ADR431-EP Supports defense and aerospace applications (AQEC standard) Applications Precision data acquisition systems High resolution data converters Medical instruments Industrial process control systems Optical control circuits Precision instruments

Количество в упаковке98
КорпусSOIC-8
Вес0.18 г
Voltage Reference TypeSeries - Fixed
Product RangeADR431 Series
Reference Voltage2.5V
Initial Accuracy1mV
Temperature Coefficient± 1ppm/°C
Voltage Reference Case StyleSOIC
No. of Pins8Pins
Operating Temperature Min-40°C
Operating Temperature Max125°C
PackagingEach
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSLMSL 1 - Unlimited
SVHCNo SVHC (07-Jul-2017)
Base Number431
Input Voltage4.5V to 18V
Input Voltage Max18V
Input Voltage Min4.5V
Operating Temperature Range-40°C to +125°C
Reference Volt Tolerance ±%0.04%
Reference Voltage Tolerance1mV
Reference Volts2.5V
Temperature Coeff. +3ppm/°C
Termination TypeSurface Mount Device
Tolerance0.4%
TopologySeries
case_packageSOIC
rohs_statusCompliant
reach_svhc_complianceNo SVHC
lead_free_statusContains Lead
mounting_styleSurface Mount
temperature_coefficient3.00 ppm/°C
packagingTube, Bulk
input_voltage_dc4.50 V to 18.0 V
supply_current800 µA
lifecycle_statusActive
output_voltage2.50 V
output_current30.0 mA (max)
pin_count8
number_of_channels1
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