X60008A-50 Datasheet, PDF (1/11 Pages) Intersil Corporation – 1ppm/C, 5.0V, Precision Low-Power FGA Voltage Reference

®
Data Sheet
March 15, 2005
X60008A-50
FN8139.0
1ppm/°C, 5.0V, Precision Low-Power
FGA™ Voltage Reference
FEATURES
• Ultra-Low Temperature Coefficient: 1ppm/°C
• Absolute Initial Accuracy: ±0.5mV
• 10ppm Thermal Hysteresis
• Ultra-Low Supply Current : 800nA maximum
• Long Term Stability: 10ppm/1,000Hrs
• 10mA Source & Sink Current
• 80 mA Short Circuit Current Continuous
• ESD: 5kV (Human Body Model), 500V (Machine
Model)
• Standard SOIC-8 Package
• Temp. Range: -40°C to +85°C
DESCRIPTION
The X60008A-50 is an extremely stable low power,
high accuracy voltage reference fabricated in Intersil’s
proprietary Floating Gate Analog technology.
The X60008A-50 features guaranteed 1 ppm/°C maxi-
mum temperature coefficient, absolute initial accuracy of
±500µV and extremely low, 10ppm thermal hysteresis.
Operating power consumption is typically 500nA and
load regulation is guaranteed up to 10mA (source
and sink). Short circuit current is guaranteed at 80mA
continuous.
The excellent accuracy and stability performance of
the X60008A-50 coupled with its low power consump-
tion is an ideal choice for battery powered high resolu-
tion data acquisition systems.
APPLICATIONS
• High Resolution A/Ds & D/As
• High-Accuracy Reference Standard
• Precision Regulators
• Precision Current Sources
• Smart sensors
TYPICAL APPLICATION
• Digital Meters
• ATE Equipment
• V-F Converters
• Strain Gage Bridges
• Calibration Systems
• Precision Oscillators
• Threshold Detectors
• Process Control
• Battery Management Systems
• Servo Systems
V_IN = +6.5V
V_{IN VOUT}
X60008-50
GND
0.1µF
10µF
0.001µF⁽*⁾
Serial
Bus
REF IN
Enable
SCK
SDAT
16 to 24-bit
A/D Converter
(_*)_{Also see Figure 3 in Applications Information}
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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