廬
REF10
Precision
VOLTAGE REFERENCE
FEATURES
q
+10.00V OUTPUT
q
HIGH ACCURACY:
鹵
0.005V Untrimmed
q
VERY-LOW DRIFT: 1ppm/
擄
C max
q
EXCELLENT STABILITY: 10ppm/1000hrs typ
q
LOW NOISE: 6
碌
Vp-p typ, 0.1Hz to 10Hz
q
WIDE SUPPLY RANGE: Up to 35V
DESCRIPTION
The REF10 is a precision voltage reference which
provides a +10.00V output. The drift is laser-trimmed
to 1ppm/擄C max (KM grade) over the full specifica-
tion range. This is in contrast to some references
which guarantee drift over a limited portion of their
specification temperature range. The REF10 achieves
its precision without a heater. This results in low
quiescent current, fast warm-up, excellent stability,
and low noise.
The output can be adjusted with minimal effect on
drift or stability. Single supply operation over 13.5V
to 35V supply range and excellent overall specifica-
tions make the REF10 an ideal choice for the most
demanding applications such as precision system stan-
dard, D/A and A/D references, transducer excitation,
etc.
APPLICATIONS
q
PRECISION CALIBRATED VOLTAGE
STANDARD
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TRANSDUCER EXCITATION
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D/A AND A/D CONVERTER REFERENCE
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PRECISION CURRENT REFERENCE
q
ACCURATE COMPARATOR THRESHOLD
REFERENCE
q
DIGITAL VOLTMETERS
q
TEST EQUIPMENT
TIME STABILITY
V
TRIM
5
R
4
156k鈩?/div>
R
2
7k鈩?/div>
2
6
R
3
2k鈩?/div>
D21
+V
CC
V
OUT
R
1
12k鈩?/div>
3
V
Z
70
60
50
40
30
20
10
0
鈥?0
鈥?0
鈥?0
鈥?0
鈥?0
鈥?0
鈥?0
0
1k
Time (Hours)
2k
3k
4 Common
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400
Tel: (520) 746-1111 鈥?Twx: 910-952-1111 鈥?Cable: BBRCORP 鈥?/div>
漏
鈥?Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd. 鈥?Tucson, AZ 85706
Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
PDS-528B
Printed in U.S.A October, 1993
1984 Burr-Brown Corporation
Voltage Change (ppm)
REF10KM相關(guān)型號(hào)PDF文件下載
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