REF01CP Analog Devices Inc, REF01CP Datasheet - Page 8
REF01CP
Manufacturer Part Number
REF01CP
Description
IC VOLT REFERENCE PREC 10V 8DIP
Manufacturer
Analog Devices Inc
Datasheet
1.REF01CSZ.pdf
(12 pages)
Specifications of REF01CP
Mounting Type
Through Hole
Rohs Status
RoHS non-compliant
Reference Type
Series
Voltage - Output
10V
Tolerance
±14%
Temperature Coefficient
65ppm/°C
Voltage - Input
12 ~ 40 V
Number Of Channels
1
Current - Quiescent
1.4mA
Current - Output
10mA
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Reference Volt Tolerance ±%
0.3%
Operating Temperature Max
85°C
Peak Reflow Compatible (260 C)
No
Output Voltage
10V
Current Rating
1.4mA
Output Voltage Max
10V
Current - Cathode
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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REF01
APPLICATIONS
The REF01 trim terminal can be used to adjust the output
voltage over a 10 V ± 300 mV range. This feature lets the
system designer trim system errors by setting the reference
to a voltage other than 10 V. The output also can be set exactly
to 10.000 V or to 10.240 V for binary applications.
Adjustment of the output does not significantly affect the
temperature performance of the device. The temperature
coefficient change is approximately 0.7 ppm/°C for 100 mV
of output adjustment.
0.1µF
REF01
POS. FULL SCALE –1LSB
ZERO SCALE
NEG. FULL SCALE +1LSB 0
NEG. FULL SCALE
+15V
V
GND
IN
2
V
4
V
IN
O
6
5
10kΩ
5kΩ
Figure 12. Output Adjustment
5kΩ
V
TEMP TRIM
Figure 13. Burn-In Circuit
Figure 14. Burn-In Circuit
IN
REF01
MSB
+15V
B1 B2 B3 B4 B5 B6 B7 B8
GND
V+
U1
V
REF01
OUT
+18V
–18V
GND
B1 B2 B3 B4 B5 B6 B7 B8
V
–15V
1
1
0
DAC08
IN
V–
0
1
0
0
470kΩ
C
0
1
0
0
R1
C
1
0
0
0
V
LSB
LC
l
l
O
O
1
0
0
0
1
0
0
0
4
2
R2
1kΩ
pot
10kΩ
1
0
0
0
V
O
1
0
1
0
OP02
+15V
–15V
5kΩ
+4.960
–4.960
–5.000
0.000
E
Rev. H | Page 8 of 12
E
O
0.1µF
+15V
GND
REF01
V
OUTPUT
IN
SERIAL
4
2
START
TRIM
0.1µF
9V
9V
REF01
V
B1
B2
B3
B4
B5
B6
B7
B8
Figure 15. Precision Calibration Standard
O
GND
V
6
5
IN
4
2
15V
I
TRIM
OUT
5kΩ
V
5kΩ
1.1mA
O
15
10
Figure 16. Current Source
14
CONVERSION
Figure 17. DAC Reference
1
COMPLETE
VOLTAGE COMPLIANCE: –25V TO +3V
6
5
REF01
0.01µF
14
16
GND
5
V
IN
C
13
TRIM
6
APPROXIMATION
4
2
C
–15V +15V
SUCCESSIVE-
12
DAC08
V
7
2
REGISTER
O
11
R
AM2592
3
8 9 10 11 12 1
5
6
6
INPUT 2.25MHz
I
5
TTL CLOCK
OUT
13
4
3.9MΩ
=
3
9
I
I
O
O
100kΩ
10V
R
2
7
4
+ 1mA
CONNECT START TO
CONVERSION COMPLETE
FOR CONTINUOUS
CONVERSION
10V
0V TO +10V
+
ANALOG
–
INPUT
2
3
1kΩ
5kΩ
CMP01C
1
+15V
–15V
8
4
7