Features: - Analog 2.3Volt Operation- 2'nd Order Low Pass Filter- On chip common level generatorApplication- Audio Signal PlayerSpecifications Characteristic Symbol Value Unit Supply Voltage VDDA, VDDAL 5.0 V Analog Output Voltage - VSSA-0.15 ~ VDDA+0.15 V...
lpf0428x: Features: - Analog 2.3Volt Operation- 2'nd Order Low Pass Filter- On chip common level generatorApplication- Audio Signal PlayerSpecifications Characteristic Symbol Value Unit S...
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Characteristic |
Symbol |
Value |
Unit |
Supply Voltage |
VDDA, VDDAL |
5.0 |
V |
Analog Output Voltage |
- |
VSSA-0.15 ~ VDDA+0.15 |
V |
Digital Input Voltage |
- |
VSSAL+0.5 ~ VDDAL-0.15 |
V |
Storage Temperature Range |
Tstg |
-45 to 125 |
ºC |
NOTES
1. ABSOLUTE MAXIMUM RATING specifies the values beyond which the device may be damaged permanently. Exposure to ABSOLUTE MAXIMUM RATING conditions for extended periods may affect reliability. Each condition value is applied with the other values kept within the following operating conditions and function operation under any of these conditions is not implied.
2. All voltages are measured with respect to VSSA unless otherwise specified.
3. 100pF capacitor is discharged through a 1.5KW resistor (Human body model)
This lpf0428x is developed for analog conversion of PWM input and analog low pass filtering function for audio signal processing. The core consists of D-F/F and active R-C analog filter. And it has analog 2.3 volts supply operation