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PDF VRE205 Data sheet ( Hoja de datos )
| Número de pieza | VRE205 | |
| Descripción | Precision Surface Mount Reference Supplies | |
| Fabricantes | ETC | |
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Hay una vista previa y un enlace de descarga de VRE205 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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VRE205
Precision Surface Mount
Reference Supply
THALER CORPORATION • 2015 N. FORBES BOULEVARD • TUCSON, AZ. 85745 • (520) 882-4000
FEATURES
www.DataSheet4U.•coPmIN AND FUNCTION COMPATIBLE TO REF02
• VERY HIGH ACCURACY: 5.000 V OUTPUT ±0.4 mV
• EXTREMELY LOW DRIFT: 0.6 ppm/°C -55°C to +125°C
• EXCELLENT STABILITY: 6 ppm/1000 Hrs. Typ.
• EXCELLENT LINE REGULATION: 6 ppm/V Typ.
• WIDE SUPPLY RANGE: +13.5 V to -22.0 V
• HERMETIC 20 TERMINAL CERAMIC LCC
• MILITARY PROCESSING OPTION
APPLICATIONS
• PRECISION A/D and D/A CONVERTERS
• TRANSDUCER EXCITATION
• ACCURATE COMPARATOR THRESHOLD
REFERENCE
• HIGH RESOLUTION SERVO SYSTEMS
• DIGITAL VOLTMETERS
• HIGH PRECISION TEST and
MEASUREMENT INSTRUMENTS
DESCRIPTION
VRE205 Series Precision Voltage References
provides ultrastable +5.000 V outputs with ±0.4
mV initial accuracy and temperature coefficient as
low as 0.6 ppm/°C over the full military
temperature range. This improvement in accuracy
is made possible by a unique, proprietary
multipoint laser compensation technique
developed by Thaler Corporation. Significant
improvements have been made in other
performance parameters as well, including initial
accuracy, warm-up drift, line regulation, and long-
term stability, making the VRE205 series the most
accurate and stable 5V references available.
VRE205 series devices are available in two
operating temperature ranges, -25°C to +85°C
and -55°C to +125°C, and two performance
grades. All devices are packaged in 20 terminal
ceramic LCC packages for maximum long-term
stability. "M" versions are screened for high
reliability and quality.
.
SELECTION GUIDE
Type
Output
Temperature
Operating Range
VRE205C
VRE205CA
VRE205M
VRE205MA
+5V
+5V
+5V
+5V
-25°C to +85°C
-25°C to +85°C
-55°C to +125°C
-55°C to +125°C
Max. Volt
Deviation
0.4mV
0.2mV
0.6mV
0.3mV
VRE205DS REV. C JUNE 1995
1 page  
www.DataSheet4U.com
FIGURE 2
EXTERNAL CONNECTIONS
+15V
Ref. Gnd.
3 2 1 20 19
4 18
5 17
6 16
7 15
8 14
9 10 11 12 13
↓
10k Ω
VOUT = +5.0V
PIN CONFIGURATION
NC NC NC NC NC
3 2 1 20 19
NC 4
VIN 5
NC 6
NC 7
NC 8
TOP VIEW
VRE205
18 NC
17 NC
16 NC
15 VOUT
14 NC
9 10 11 12 13
REF GND NC TRIM NC
GND
MECHANICAL
INCHES
DIM MIN
MAX
A 0.090 0.110
B 0.022 0.028
D 0.342 0.358
D1 0.048
0.052
E 0.342 0.358
E1 0.045
0.055
j 0.010 REF
h 0.040 REF
L
0.045
0.055
MILLIMETER
MIN MAX
2.29 2.79
0.56 0.71
8.68 9.09
1.22 1.32
8.68 9.09
1.114
1.40
.254 REF
1.02 REF
1.14 1.40
VRE205DS REV. C JUNE 1995
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet VRE205.PDF ] | |
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