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PDF AZ574 Data sheet ( Hoja de datos )
| Número de pieza | AZ574 | |
| Descripción | HIGH PRECISE VOLTAGE REFERENCE | |
| Fabricantes | BCD Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AZ574 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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33V HIGH PRECISE VOLTAGE REFERENCE
General Description
Features
Data Sheet
AZ574
The AZ574 is a monolithic integrated voltage stabi- · Low Temperature Coefficient
lizer especially designed for TV tuners.
· Low Dynamic Impedance
The AZ574 is available in TO-92-2 package.
· Typical Reference Voltage of 33V
· High Cathode Current Capacity up to 30mA
Applications
· TV Tuners
www.DataSheet4U.com
Apr. 2007 Rev. 1. 3
TO-92-2
Figure 1. Package Type of AZ574
BCD Semiconductor Manufacturing Limited
1
1 page  
33V HIGH PRECISE VOLTAGE REFERENCE
Typical Performance Characteristics
Data Sheet
AZ574
1.00
0.75
0.50
0.25
0.00
-0.25
-0.50
-0.75
-1.00
0
T =25oC
A
5 10 15 20 25 30
Cathode Current (mA)
Figure 4. Cathode Voltage Variation vs. Cathode Current
80 I =I /10
AC KA
f=1kHz
60
40
20
0
0 2 4 6 8 10
Cathode Current (mA)
Figure 5. Dynamic Impedance vs. Cathode Current
4
3 -25 to 75oC
2
1
0
-1
-2
-3
-4
0 2 4 6 8 10
Cathode Current (mA)
32.4
I =5mA
KA
32.3
32.2
32.1
32.0
-40
-20
0 20 40 60
Temperature (OC)
80 100
Figure 6. Cathode Voltage Temperature Drift vs. Cathode Current
Figure 7. Cathode Voltage vs. Temperature
Apr. 2007 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet AZ574.PDF ] | |
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