廬
REF01
+10V Precision
VOLTAGE REFERENCE
FEATURES
q
OUTPUT VOLTAGE: +10V
鹵
0.2% max
q
EXCELLENT TEMPERATURE STABILITY:
8.5ppm/
擄
C max (鈥?0
擄
C to +85
擄
C)
q
LOW NOISE: 5
碌
Vp-p typ (0.1Hz to 10Hz)
q
EXCELLENT LINE REGULATION:
0.001%/V max
q
EXCELLENT LOAD REGULATION:
0.002%/mA max
q
SOURCES 10mA, SINKS 5mA min
q
LOW SUPPLY CURRENT: 1.4mA max
q
SHORT-CIRCUIT PROTECTED
q
WIDE SUPPLY RANGE: 11.4VDC to 40VDC
q
PACKAGE OPTIONS: Plastic DIP, SOIC
q
EXTENDED INDUSTRIAL TEMPERATURE
RANGE: 鈥?0
擄
C to +85
擄
C
DESCRIPTION
The REF01 is a high performance, low price, precision
pin compatible second source voltage reference. Out-
put accuracy of
鹵0.2%
is a 30% improvement over
industry standard REF01s. Output noise is 5碌Vp-p,
which is a 75% decrease in noise over all other
REF01s. Line regulation is 0.001%/V max and load
regulation is 0.002%/mA max, which far exceeds the
performance of our competitors. Quiescent current is
a low 1.4mA. REF01 provides extended supply range
when compared to industry standard devices. Burr-
Brown鈥檚 REF01 is the best choice for applications
which requires improved accuracy, low noise, low
power consumption, low drift, and the lowest price.
Popular package options are available: Plastic DIP,
and SOIC. For guaranteed long-term drift see Burr-
Brown鈥檚 model REF10.
APPLICATIONS
q
q
q
q
q
q
PRECISION REGULATORS
CONSTANT CURRENT SOURCE/SINK
DIGITAL VOLTMETERS
A/D AND D/A CONVERTERS
PRECISION CALIBRATION STANDARD
TEST EQUIPMENT
2
V
IN
V
OUT
REF01
Trim
GND
4
5
R
POT
10k鈩?/div>
(Optional)
6
Output
+10V Reference with Trimmed Output
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111 鈥?Twx: 910-952-1111
Internet: http://www.burr-brown.com/ 鈥?FAXLine: (800) 548-6133 (US/Canada Only) 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
漏
1992 Burr-Brown Corporation
PDS-1171C
Printed in U.S.A. December, 1993
1
2
3
4
5
6
