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PDF X60008D-50 Data sheet ( Hoja de datos )
| Número de pieza | X60008D-50 | |
| Descripción | (X60008x-50) Precison 5.0V FGA Voltage Reference | |
| Fabricantes | Xicor | |
| Logotipo |  |
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Precision 5.0V FGA™ Voltage Reference
X60008C-50
X60008D-50
FEATURES
DESCRIPTION
• Output Voltage: 5.000V
The X60008-50 FGA™ voltage references are very
• Absolute Initial Accuracy Options:
high precision analog voltage references fabricated in
±0.5mV & ±1.0mV
Xicor’s proprietary Floating Gate Analog technology,
• Ultra Low Power Supply Current: 500nA
which achieves superior levels of performance when
compared to conventional band gap, buried zener, or
• Low Temperature Coefficient options:
5 & 10ppm/°C
m• 10 mA Source & Sink Current Capability
• 10 ppm/1000hrs Long Term Stability
o• Very Low Dropout Voltage: 100 mV @ no load
.c• Supply Voltage Range: 5.1V to 9.0V
• 5kV ESD (Human Body Model)
U• Standard Package: SOIC-8
• Temp Range: -40°C to +85°C
XFET™ 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.
t4APPLICATIONS
e• High Resolution A/Ds & D/As
e• Digital Meters
h• Calibration Systems
• V-F Converters
• Precision Current Sources
• Precision Regulators
• Precision Oscillators
• Battery Management Systems
• Smart sensors
• Strain Gage Bridges
• Threshold Detectors
• Servo Systems
ataSTYPICAL APPLICATION
.DVIN = +6.5V
wVIN VOUT
w X60008-50
w heet4U.comGND
0.1µF
Serial
Bus
10µF
0.001µF(*)
REF IN
Enable
SCK
SDAT
16 to 24-bit
A/D Converter
www.DataSREV 1.16 10/24/03
www.xicor.com
(*)Also see Figure 3 in Applications Information
1 of 14
1 page  
X60008C-50, X60008D-50
TYPICAL PERFORMANCE CHARACTERISTIC CURVES
(VIN = 6.5V, IOUT = 0mA, TA = 25°C unless otherwise specified)
VOUT vs TEMPERATURE
5.0020
Normalized to 25°C
4 Typical Units
5.0015
5.0010
5.0005
5.0000
4.9995
4.9990
4.9985
4.9980 -40C
-15C 10C +35C +60C +85C
TEMPERATURE (C)
PSRR vs CAP LOAD
0
-10 CL=0
-20 CL=.001µF
-30
CL=.01µF
-40
-50
CL=.1µF
-60
-70
-80
1 Hz 10 Hz 100Hz 1kHz 10kHz 100kHz 1 MHz
FREQUENCY (Hz)
10mA LOAD TRANSIENT RESPONSE
CL = .001µF
∆IIN = -10mA
∆IIN = +10mA
10mA LOAD TRANSIENT RESPONSE
CL = .01µF
∆IIN = -10mA
∆IIN = +10mA
500µSEC/DIV
500µSEC/DIV
10mA LOAD TRANSIENT RESPONSE
CL = .1µF
∆IIN = -10mA
∆IIN = +10mA
REV 1.16 10/24/03
500µSEC/DIV
www.xicor.com
5 of 14
5 Page 
X60008C-50, X60008D-50
Figure 5. Flat Line Slope Tempco Curves
(Vout = 5V)
4000µV
2000µV
0µV
-2000µV
1ppm/°C
3ppm/°C
5ppm/°C
Tempco (Normalized to +25°C)
10ppm/°C
5ppm/°C
3ppm/°C
1ppm/°C
10ppm/°C
-4000µV
-40°C
25°C
Temperature
85°C
The tempco curve for the X60008 devices is generally
flat (within 0.5ppm/°C typically) over the industrial tem-
perature range (-40 to 85°C) with some inflection at the
extreme temperatures. The combination of very low
tempco performance a predictable tempco slope is
unique to the X60008 due to its floating gate technol-
ogy. This behavior is much easier to consider when
designing data conversion systems or control systems
that must operate over a range of temperatures.
REV 1.16 10/24/03
www.xicor.com
11 of 14
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet X60008D-50.PDF ] | |
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