REF01CSZ Analog Devices Inc, REF01CSZ Datasheet - Page 8

• Manufacturer Part Number: REF01CSZ
• Description: IC VOLT REFERENCE PREC 10V 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Voltage Referencer

Specifications of REF01CSZ

• Temperature Coefficient: 65ppm/°C
• Reference Type: Series
• Voltage - Output: 10V
• Tolerance: ±14%
• Voltage - Input: 12 ~ 40 V
• Number Of Channels: 1
• Current - Quiescent: 1.4mA
• Current - Output: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Topology: Series
• Input Voltage: 12V To 40V
• Reference Voltage: 10V
• Reference Voltage Tolerance: 100mV
• Voltage Reference Case Style: SOIC
• No. Of Pins: 8
• Current, Output: 8 mA
• Current, Supply: 1 mA
• Package Type: SOIC-8
• Regulation, Line: 0.009 %/V
• Regulation, Load: 0.006 %/mA
• Resistance, Thermal, Junction To Case: 44 °C/W
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Input: 15 V
• Voltage, Noise: 30 μVp-p
• Voltage, Output: 10 V
• Voltage, Supply: 12 to 40 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

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