1
®
FN8140.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
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Copyright Intersil Americas Inc. 2005, 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
X60008B-25, X60008C-25, X60008D-25
Precision 2.5V FGA™ Voltage Reference
FEATURES
• Output Voltage: 2.500V
• Absolute Initial Accuracy Options:
±0.5mV & ±1.0mV
• Ultra Low Power Supply Current: 500nA
• Low Temperature Coefficient Options:
3, 5 & 10ppm/°C
• 10mA Source & Sink Current Capability
• 10ppm/1000hrs Long Term Stability
• Supply Voltage Range: 4.5V to 6.5V
• 5kV ESD (Human Body Model)
• Standard Package: 8 Ld SOIC
• Temp Range: -40°C to +85°C
• Pb-Free Plus Anneal Available (RoHS Compliant)
DESCRIPTION
The X60008-25 FGA™ voltage references are very
high precision analog voltage references fabricated in
Intersil’s proprietary F
loating Gate Analog technology,
which achieves superior levels of performance when
compared to conventional band gap, buried zener, or
X
FET
™ technologies.
FGA™ voltage references feature very high initial
accuracy, very low temperature coefficient, excellent
long term stability, low noise and excellent line and
load regulation, at the lowest power consumption
currently available. These voltage references enable
advanced applications for precision industrial &
portable systems operating at significantly higher
accuracy and lower power levels than can be achieved
with conventional technologies.
APPLICATIONS
• High Resolution A/Ds & D/As • Precision Current Sources • Smart sensors
• Digital Meters • Precision Regulators • Strain Gage Bridges
• Calibration Systems • Precision Oscillators • Threshold Detectors
• V-F Converters • Battery Management Systems • Servo Systems
TYPICAL APPLICATION
V
IN
= +5.0V
0.1µF
Serial
Bus
V
IN
V
OUT
GND
X60008-25
Enable
SCK
SDAT
A/D Converter
16 to 24-bit
REF IN
10µF
0.001µF
(
*
)
(
*
)
Also see Figure 3 in Applications Information
Data Sheet May 24, 2006