AS1352
Data Sheet
- Application Information
7 Application Information
Figure 3. Typical AS1352-uxyz Application
3V
V
DD
V
OUT1
2.5V
V
PERI
1µF ±20% (X5R)
2.2µF +100/-50%
(Z5U)
CMOS
Sensor
V
OUT2
2.9V
V
CORE
1µF ±20% (X5R)
2.2µF +100/-50%
(Z5U)
V
DD
V
OUT3
3.0V
V
PERI
1µF ±20% (X5R)
2.2µF +100/-50%
(Z5U)
Camera
IC
EN1
V
OUT4
EN2
Microprocessor
EN3
EN4
1µF ±20% (X5R)
2.2µF +100/-50%
(Z5U)
1.8V
V
CORE
AS1352-7BC0
GND
GND
REF
100nF (Improved Noise Performance)
One-Time Programming Procedure Output Voltages
The four LDOs can be programmed and burned to any output voltage between 1.8V and 3.3V in steps of 0.1V. Cus-
tomers can burn the desired output voltages onsite using the austriamicrosystems programming board.
Furthermore, the AS1352 is available in pre-programmed versions with fixed output voltages
www.austriamicrosystems.com
Revision 1.31
5 - 10
AMSCO [ AUSTRIAMICROSYSTEMS AG ]
