|
|
PDF VRE202 Data sheet ( Hoja de datos )
| Número de pieza | VRE202 | |
| Descripción | Precision Surface Mount Reference Supplies | |
| Fabricantes | ETC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de VRE202 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
VRE202
Precision Surface Mount
Reference Supplies
THALER CORPORATION • 2015 N. FORBES BOULEVARD • TUCSON, AZ. 85745 • (520) 882-4000
FEATURES
www.DataSheet4U•.cVoEmRY HIGH ACCURACY: 2.5000 V OUTPUT ±200 µV
• EXTREMELY LOW DRIFT: 0.6 ppm/°C 55°C to +125°C
• LOW WARM-UP DRIFT: 1 ppm Typ.
• EXCELLENT STABILITY: 6 ppm/1000 Hrs. Typ.
• EXCELLENT LINE REGULATION: 6ppm/V Typ.
• 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
VRE202 Series Precision Voltage References
provide ultrastable +2.5000V outputs with ±200
µV 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 VRE202 series the most
accurate and stable 2.5V surface mount
references available.
VRE202 devices are available in two operating
temperature ranges, -25°C to +85°C and -55°C to
+125°C, and two electrical 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
VRE202C +2.5V -25°C to +85°C
VRE202CA +2.5V -25°C to +85°C
VRE202M +2.5V -55°C to +125°C
VRE202MA +2.5V -55°C to +125°C
Max. Volt
Deviation
200µV
100µV
400µV
200µV
VRE202DS REV. D NOV 2000
1 page  
www.DataSheet4U.com
FIGURE 2
EXTERNAL CONNECTIONS
-15V
+15V
Ref. Gnd.
3 2 1 20 19
4 18
5 17
6 16
7 15
8 14
9 10 11 12 13
?
10k?
VOUT = +2.5V
PIN CONFIGURATION
NC -VIN NC NC NC
3 2 1 20 19
NC 4
+VIN 5
NC 6
NC 7
NC 8
TOP VIEW
VRE202
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
VRE202DS REV. D NOV 2000
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet VRE202.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| VRE202 | Precision Surface Mount Reference Supplies | ETC |
| VRE204 | Precision Surface Mount Reference Supplies | ETC |
| VRE205 | Precision Surface Mount Reference Supplies | ETC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |