intersil X60008B-41, X60008C-41, X60008D-41 DATA SHEET
1
®
FN8142.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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All other trademarks mentioned are the property of their respective owners.
X60008B-41, X60008C-41, X60008D-41
Precision 4.096V FGA™ Voltage
Reference
FEATURES
• Output Voltage: 4.096V
• 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
• Very Low Dropout Voltage: 100mV @ No Load
• Supply Voltage Range: 4.5V to 9.0V
• 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 X60008-41 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
VIN = +5.0V
0.1µF
Serial
Bus
V
IN
V
OUT
GND
X60008-41
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
查询X60008BIS8-41供应商
2
FN8142.1
May 24, 2006
PACKAGE DIAGRAM
PIN CONFIGURATIONS
Pin Name Description
GND Ground Connection
V
IN
Power Supply Input Connection
V
OUT
Voltage Reference Output Connection
DNC Do Not Connect; Internal Connection – Must Be Left Floating
Ordering Information
PART NUMBER PART MARKING V
OUT
(V) GRADE
TEMPERATURE
RANGE (°C) PACKAGE
PKG.
DWG. #
X60008BIS8-41* X60008B I41 4.096 ±0.5mV, 3ppm/°C -40 to +85 8 Ld SOIC (150 mil) MDP0027
X60008BIS8Z-41* (Note) X60008B ZI41 4.096 ±0.5mV, 3ppm/°C -40 to +85 8 Ld SOIC (150 mil)
(Pb-free)
MDP0027
X60008CIS8-41* X60008C I41 4.096 ±0.5mV, 5ppm/°C -40 to +85 8 Ld SOIC (150 mil) MDP0027
X60008CIS8Z-41* (Note) X60008C ZI41 4.096 ±0.5mV, 5ppm/°C -40 to +85 8 Ld SOIC (150 mil)
(Pb-free)
MDP0027
X60008DIS8-41* X60008D I41 4.096 ±1.0mV, 10ppm/°C -40 to +85 8 Ld SOIC (150 mil) MDP0027
X60008DIS8Z-41* (Note) X60008D ZI41 4.096 ±1.0mV, 10ppm/°C -40 to +85 8 Ld SOIC (150 mil)
(Pb-free)
MDP0027
*Add "T1" suffix for tape and reel.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
1
2
3
4
8
7
6
5
SOIC
V
IN
DNC
GND
X60008-XX
DNC
DNC
V
OUT
DNC
GND
X60008B-41, X60008C-41, X60008D-41
3
FN8142.1
May 24, 2006
ABSOLUTE MAXIMUM RATINGS
Storage Temperature Range............. -65°C to +125°C
Voltage on any Pin
Referenced to Gnd............................. -0.5V to +10V
Voltage on “DNC” pins.........No connections permitted
to these pins.
Lead Temperature (soldering, 10 secs)........... +225°C
RECOMMENDED OPERATING CONDITIONS
COMMENT
Absolute Maximum Ratings indicate limits beyond
which permanent damage to the device and impaired
reliability may occur. These are stress ratings provided
for information only and functional operation of the
device at these or any other conditions beyond those
indicated in the operational sections of this specification are not implied.
For guaranteed specifications and test conditions, see
Electrical Characteristics.
The guaranteed specifications apply only for the test
conditions listed. Some performance characteristics
may degrade when the device is not operated under
the listed test conditions.
ELECTRICAL CHARACTERISTICS
(Operating Conditions: V
IN
= 5.0V, I
OUT
= 0mA, C
OUT
= 0.001µF, TA = -40 to +85°C unless otherwise specified.)
Note: 1. Over the specified temperature range. Temperature coefficient is measured by the box method whereby the change in V
OUT
is divided
by the temperature range; in this case, -40°C to +85°C = 125°C.
2. Thermal Hysteresis is the change in V
OUT
created by package stress @ TA = 25°C after temperature cycling. V
OUT
is read initially at
T
A
= 25°C; the X60008 is then cycled between Hot (85°C) and Cold (-40°C) before a second V
OUT
measurement is taken at 25°C. The
deviation between the initial V
OUT
reading and the second V
OUT
reading is then expressed in ppm.
3. Guaranteed by Device Characterization
Temperature Min. Max.
Industrial -40°C +85°C
Symbol Parameter Conditions Min Typ Max Units
V
OUT
Output Voltage 4.096 V
V
OA
V
OUT
Accuracy
X60008B-41
X60008C-41
X60008D-41
T
A
= 25°C
-0.50
-0.50
-1.00
+0.50
+0.50
+1.00
mV
I
IN
Supply Current 500 800 nA
V
IN
Input Voltage Range 4.5 9.0 V
TC V
OUT
Output Voltage
Temperature Coefficient
(1)
X60008B-41
X60008C-41
X60008D-41
3
5
10
ppm/°C
ΔV
OUT
/ΔV
IN
Line Regulation +4.75V ≤ V
IN
≤ +8.0V 150 µV/V
ΔV
OUT
/ΔI
OUT
Load Regulation 0mA ≤ I
SOURCE
≤ 10mA
-10mA ≤ I
SINK
≤ 0mA
10
20
50
100
µV/mA
ΔV
OUT
/Δt Long Term Stability T
A
= 25°C 10 ppm/1000Hrs
ΔV
OUT
/ΔT
A
Thermal Hysteresis
(2)
ΔT = -40°C to +85°C 50 ppm
I
SC
Short Circuit Current
(3)
TA = 25°C 50 80 mA
V
N
Output Voltage Noise 0.1Hz to 10Hz 30 µV
pp
X60008B-41, X60008C-41, X60008D-41
4
FN8142.1
May 24, 2006
TYPICAL PERFORMANCE CHARACTERISTIC CURVES
(V
IN
= 5.0V, I
OUT
= 0mA, TA = 25°C unless otherwise specified)
+85°C
-40°C
Unit 3,
I
IN
= 700nA
Unit 1,
I
IN
= 360nA
Unit 2,
I
IN
= 520nA
V
IN
(V)
V
IN
(V)
V
OUT
(V)
DELTA V
OUT
(µV)
(normailized to 4.096V at V
IN
= 5.0V)
(normailized to V
IN
= 5.0V)
LINE REGULATION
LINE REGULATION
(3 Representative Units)
-100
-50
0
50
100
150
200
250
300
4.555.56 6.577.588.59
4.0959
4.09595
4.096
4.09605
4.0961
4.09615
4.0962
4.09625
4.0963
4.5 5.5 6.5 7.5 8.5
+25°C
X60008B-41, X60008C-41, X60008D-41
5
FN8142.1
May 24, 2006
TYPICAL PERFORMANCE CHARACTERISTIC CURVES
(V
IN
= 5.0V, I
OUT
= 0mA, TA = 25°C unless otherwise specified)
0.1Hz to 10Hz V
OUT
NOISE
1 Sec/div
10μV/div
Band Pass Filter with 1 zero at .1Hz and 2 poles at 10 Hz
LOAD REGULATION
OUTPUT CURRENT (mA)
DELTA V
OUT
(mV)
-40°C
+25°C
+85°C
-0.1
0.0
0.1
0.2
0.3
0.4
0.5
0.6
-20 -15 -10 -5 0 5 10 15 20
SINKING
SOURCING
X60008B-41, X60008C-41, X60008D-41
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