®
X60003B-41, X60003C-41, X60003D-41
Data Sheet
May 2, 2006
FN8138.1
Precision 4.096V SOT-23 FGA™ Voltage
References
FEATURES
• Output Voltage: 4.096V
• Absolute Initial Accuracy Options:
±1.0mV, ±2.5mV, & ±5.0mV
• Ultra Low Power Supply Current: 500nA
• Low Temperature Coefficient Options:
10 & 20ppm/°C
• 10mA Source & Sink Current Capability
• 10ppm/1000hrs Long Term Stability
• Supply Voltage Range: 4.5V to 9.0V
• 5kV ESD (Human Body Model)
• Standard Package: 3 Ld SOT-23
• Temp Range: -40°C to +85°C
• Pb-Free Plus Anneal Available (RoHS Compliant)
APPLICATIONS
• High Resolution A/Ds & D/As
• Digital Meters
• Calibration Systems
• V-F Converters
TYPICAL APPLICATION
DESCRIPTION
The X60003x-41 FGA™ voltage references are very
high precision analog voltage references fabricated in
Intersil’s proprietary Floating 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.
• Precision Current Sources
• Precision Regulators
• Precision Oscillators
• Battery Management Systems
• Smart sensors
• Strain Gage Bridges
• Threshold Detectors
• Servo Systems
V
IN
= +5.0V
V
IN
0.1µF
V
OUT
10µF
X60003x-41
GND
0.001µF
(
*
)
REF IN
Serial
Bus
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.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005, 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
X60003B-41, X60003C-41, X60003D-41
PACKAGE DIAGRAM
X60003x-41
SOT-23
V
IN
1
3
GND
V
OUT
2
PIN CONFIGURATIONS
Pin Name
GND
V
IN
V
OUT
Ground Connection
Power Supply Input Connection
Voltage Reference Output Connection
Description
Ordering Information
PART NUMBER
X60003BIG3-41T1
X60003BIG3Z-41T1 (Note)
X60003CIG3-41T1
X60003CIG3Z-41T1 (Note)
X60003DIG3-41T1
X60003DIG3Z-41T1
PART
MARKING
AID
APF
AIE
APH
AIF
APJ
V
OUT
(V)
4.096
GRADE
±1.0mV, 10ppm/°C
±1.0mV, 10ppm/°C
±2.5mV, 20ppm/°C
±2.5mV, 20ppm/°C
±5.0mV, 20ppm/°C
±5.0mV, 20ppm/°C
TEMP. RANGE (°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
PACKAGE
(Tape and Reel)
3 Ld SOT-23
3 Ld SOT-23 (Pb-Free)
3 Ld SOT-23
3 Ld SOT-23 (Pb-Free)
3 Ld SOT-23
3 Ld SOT-23
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.
2
FN8138.1
May 2, 2006
X60003B-41, X60003C-41, X60003D-41
ABSOLUTE MAXIMUM RATINGS
Storage Temperature Range............ -65°C to + 125°C
Max Voltage Applied
V
IN
to Gnd..........................................-0.5V to + 10V
Max Voltage Applied
V
OUT
to Gnd
(
*
)
..................................-0.5V to + 5.1V
Lead Temperature (soldering, 10s) ................ + 225°C
*Maximum duration = 10 seconds
RECOMMENDED OPERATING CONDITIONS
Temperature
Industrial
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 specifica-
tion 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.
Min.
-40°C
Max.
+85°C
ELECTRICAL CHARACTERISTICS
(Operating Conditions: V
IN
= 5.0V, I
OUT
= 0mA, C
OUT
= 0.001µF, T
A
= -40 to +85°C unless otherwise specified.)
Symbol
V
OUT
V
OA
Parameter
Output Voltage
V
OUT
Accuracy
X60003B-41
X60003C-41
X60003D-41
Supply Current
Input Voltage Range
Output Voltage
Temperature Coefficient
(1)
Line Regulation
Load Regulation
Long Term Stability
Thermal Hysteresis
(2)
Short Circuit Current
(3)
Output Voltage Noise
Conditions
T
A
= 25°C
Min
Typ
4.096
Max
Units
V
mV
-1.0
-2.5
-5.0
500
4.5
+1.0
+2.5
+5.0
900
9.0
10
20
20
150
10
20
10
150
50
30
80
50
100
nA
V
ppm/°C
I
IN
V
IN
TC V
OUT
X60003B-41
X60003C-41
X60003D-41
+4.5V
≤
V
IN
≤
+8.0V
0mA
≤
I
SOURCE
≤
10mA
-10mA
≤
I
SINK
≤
0mA
T
A
= 25°C
∆T
= -40°C to +85°C
T
A
= 25°C
0.1Hz to 10Hz
∆V
OUT
/∆V
IN
∆V
OUT
/∆I
OUT
∆V
OUT
/∆t
∆V
OUT
/∆T
A
I
SC
V
N
Note:
µV/V
µV/mA
ppm/1000Hrs
ppm
mA
µV
pp
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 @ T
A
= 25°C after temperature cycling. V
OUT
is read initially at
T
A
= 25°C; the X60003x-41 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 and/or correlation to other device tests.
3
FN8138.1
May 2, 2006
X60003B-41, X60003C-41, X60003D-41
TYPICAL PERFORMANCE CHARACTERISTIC CURVES
(V
IN
= 5.0V, I
OUT
= 0mA, T
A
= 25°C unless otherwise specified)
I
IN
vs V
IN
(3 Representitive Units)
800
Unit 3
700
600
550
600
I
IN
vs V
IN
I
N
(nA)
I
N
(nA)
Unit 2
500
400
Unit 1
300
200
4.0
5.0
6.0
7.0
V
IN
(V)
8.0
9.0
500
+85°C
+25°C
-40°C
450
400
350
4.0
5.0
6.0
7.0
V
IN
(V)
8.0
9.0
4.0975
4.097
4.0965
V
OUT
vs TEMPERATURE
Normalized to 25°C
(3 Representitive Units)
Unit 1
V
OUT
(V)
4.096
4.0955
Unit 3
4.095
4.0945
Unit 2
4.094
-40
-15
10
35
60
85
TEMPERATURE (°C)
LINE REGULATION
(3 Representitive Units)
4.0969
350
300
LINE REGULATION
V
OUT
(V)
(normalized to 4.096V at V
IN
= 5V)
4.0967
Delta V
OUT
(µV)
(normalized to V
IN
= 5.0V)
Unit 2, I
IN
= 450nA
4.0965
Unit 1, I
IN
= 340nA
4.0963
4.0961
4.0959
4.0957
4.0955
4.5
Unit 3, I
IN
= 590nA
-40°C
250
+25°C
200
150
100
50
0
-50
+85°C
5
5.5
6
6.5
7
7.5
8
8.5
9
-100
4.5
5
5.5
6
V
IN
(V)
6.5
7
V
IN
(V)
7.5
8
8.5
9
4
FN8138.1
May 2, 2006
X60003B-41, X60003C-41, X60003D-41
TYPICAL PERFORMANCE CHARACTERISTIC CURVES
(V
IN
= 5.0V, I
OUT
= 0mA, T
A
= 25°C unless otherwise specified)
LINE TRANSIENT RESPONSE
C
L
= 0nF
LINE TRANSIENT RESPONSE
C
L
= 1nF
200mV/DIV
∆V
IN
= -500mV
∆V
IN
= 500mV
200mV/DIV
∆V
IN
= -500mV
500µsec/DIV
∆V
IN
= 500mV
500µsec/DIV
PSRR vs CAP LOAD
0
-10
-20
No Load
LOAD REGULATION
0.30
+85°C
0.20
1nF Load
-40°C
Delta V
OUT
(mV)
-30
PSRR (dB)
0.10
0.00
-0.10
-0.20
-0.30
-20
+25°C
-40
-50
-60
-70
-80
-90
-100
1
10
100
1000
10000
100000 1000000
FREQUENCY (Hz)
100nF Load
10nF Load
-15
-10
-5
0
5
10
OUTPUT CURRENT (mA)
15
20
SINKING
SOURCING
LOAD TRANSIENT RESPONSE
C
L
= 1nF
LOAD TRANSIENT RESPONSE
C
L
= 1nF
I
L
= -50µA
I
L
= 50µA
200mV/DIV
50mV/DIV
I
L
= -10mA
I
L
= 10mA
100µsec/DIV
500µsec/DIV
5
FN8138.1
May 2, 2006
