RS50XX
Low-Noise, Very Low Drift, Precision Voltage Reference
1 FEATURES
3 DESCRIPTIONS
The RS50XX is a family of low-noise, low-drift, very high
precision voltage references. These references are
capable of both sinking and sourcing current, and have
excellent line and load regulation.
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Low Temperature Drift: 3 ppm/°C(TYP)
High Accuracy: 0.1% Maximum
Low Noise: 7.5 μVPP/V
Low IQ: 2 mA (Typical)
Operating Temperature Range: -40°C to
+125°C
Excellent temperature drift (3 ppm/°C) and high accuracy
(0.1%) are achieved using proprietary design techniques
with 2mA(typical) quiescent current. These features,
combined with low noise, make the RS50XX family ideal
for use in high-precision data acquisition systems.
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High Output Current: ±10 mA
Micro SIZE PACKAGES: SOIC-8(SOP8)
2 APPLICATIONS
The RS50XX is available in Green SOIC-8(SOP8)
packages. It operates over an ambient temperature range
of -40°C to +125°C.
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Precision Data Acquisition Systems
Semiconductor Test Equipment
Medical Instrumentation
Industrial Process Controls
Device Information (1)
Pressure and Temperature Transmitters
Lab and Field Instrumentation
PART NUMBER
PACKAGE
BODY SIZE(NOM)
RS50XX
SOIC-8(SOP8)
4.90mm x 3.90mm
(1) For all available packages, see the orderable addendum at the end
of the data sheet.
4 TYPICAL APPLICATION
5V
5V
R1
124Ω
Input Signal
VDD
RS8701
IN
IN
ADC
REF GND
C1
1nF
+5V
VOUT
VIN
CBY PASS
RS50XX
GND
C2
1μF
1µF
REV A.1
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