26
ASUS CRW-5232A User Manual
Technical Information
Environmental Specifications
Temperature
Operation:
5°C < to < 45°C
Storage:
- 20°C to < 60°C
Humidity
Operation:
20% to 80% non-condensing
Storage:
15% to 85% non-condensing
Vibration
Operation:
0.3G peak at 5 ~ 500 Hz
Storage:
2.0G peak at 10 ~ 500 Hz
Impact
Non-operation:
1 oct/min – no damage
Less than 50G –
(at 11ms/half sine wave, 3 shock/each side)
Packaged:
1 oct/min – no damage
90 cm high –
(1 corner, 3 edges, 6 surfaces)
Acoustic
Access Mode:
45.5 dBa TYP
Read Mode:
45 dBa TYP
(Microphone located 50 cm infront of drive,
120 cm above the drive at 30
o
angle)
Reliability
MTBF:
100,000 power on hours
ODC (Read):
20% of power on time
ODC (Write):
1% of power on time
Mean Time To Repair (MTTR)
30 minutes
* ODC - Operating Duty Cycle
Electrical and Audio Specifications
Power Source
Voltage
+5V DC
+12V DC
Tolerance
+/- 5%
+/- 10%
Ripple
100m Vpp
200m Vpp
Rating
900mA
1500mA
IO Terminal
Power connector
4-pin +5V, +12V
ATAPI terminal
40-pin
Audio out
4-pin (analog)
2-pin (digital)
Audio
No. of channels
2 (stereo)
Sampling frequency
44.1 kHz
Quantization
16 bits
Distortion
0.2% max. (at 1 kHz)
S/N ratio
80 dB
Output: Headphone
0.7 V rms (typical)
Line Out
0.7 V rms (typical)
