Purchase AK4520A, In-stock AK4520A From SeekIC.
Part Number: AK4520A
Description: The AK4520 is a stereo CMOS A/D & D/A converter for middle-range MD/DAT, Surround System and musical instruments. S...
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AK4520A
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DataSheet
General Description
AK4520A General Description
The AK4520 is a stereo CMOS A/D & D/A converter for middle-range MD/DAT, Surround System and musical instruments. Signal inputs and outputs are single-ended. The DAC outputs are analog filtered to remove out of band noise. External components are minimized.
AK4520A Maximum Ratings
(AGND,DGND=0V; Note 1 )
Note: 1 . All voltages with respect to ground.
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal
operation is not guaranteed at these extremes.
| Parameter |
Symbol |
min |
max |
Units | |
| Power Supplies |
Analog Digital |AGND-DGND| |
VA |
-0.3 -0.3 - |
6.0 6.0 0.3 |
V V V |
| Input Current, Any Pin Except Supplies |
IIN |
- |
±10 |
mA | |
| Analog Input Voltage |
VINA |
-0.3 |
VA+0.3 |
V | |
| Digital Input Voltage |
VIND |
-0.3 |
VD+0.3 |
V | |
| Ambient Temperature (powered applied) |
Ta |
-10 |
70 |
°C | |
| Storage Temperature |
Tstg |
-65 |
150 |
°C | |
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal
operation is not guaranteed at these extremes.
AK4520A Features
Stereo ADC
- 64x Oversampling
- S/(N+D): 90dB at 5V, 86dB at 3V
- Dynamic Range: 100dB at 5V, 96dB at 3V
- S/N: 100dB at 5V, 96dB at 3V
- Digital HPF for offset cancel
Stereo DAC
- 128x Oversampling
- 2nd order SCF + 2nd order CTF
- Digital de-emphasis for 32kHz, 44.1kHz, 48kHz sampling
- S/(N+D): 90dB at 5V, 90dB at 3V
- Dynamic Range: 100dB at 5V, 96dB at 3V
- S/N: 100dB at 5V, 96dB at 3V
High Jitter Tolerance
Sample Rate Ranging from 16kHz to 54kHz
Master Clock: 256fs or 384fs
2.7 to 3.6V or 4.5 to 5.5V supply
Low Power Dissipation: 255mW
Small 28pin VSOP Package
- 64x Oversampling
- S/(N+D): 90dB at 5V, 86dB at 3V
- Dynamic Range: 100dB at 5V, 96dB at 3V
- S/N: 100dB at 5V, 96dB at 3V
- Digital HPF for offset cancel
Stereo DAC
- 128x Oversampling
- 2nd order SCF + 2nd order CTF
- Digital de-emphasis for 32kHz, 44.1kHz, 48kHz sampling
- S/(N+D): 90dB at 5V, 90dB at 3V
- Dynamic Range: 100dB at 5V, 96dB at 3V
- S/N: 100dB at 5V, 96dB at 3V
High Jitter Tolerance
Sample Rate Ranging from 16kHz to 54kHz
Master Clock: 256fs or 384fs
2.7 to 3.6V or 4.5 to 5.5V supply
Low Power Dissipation: 255mW
Small 28pin VSOP Package
AK4520A Connection Diagram
AK4520A
PDF/DataSheet Download
- Datasheet: AK4520A
- File Size: 2699581 KB
- Manufacturer: AKM [Asahi Kasei Microsystems]
- Click here to Download
- ·AK402D4-11
- ALPHA [Alpha Industries]
- GaAs MMIC Control FET in SOT 143 DC-2.5 GHz
- 201225 KB
- ·AK402D4-24
- Analog Attenuator
- 228464 KB
- ·AK402D4-31
- ALPHA [Alpha Industries]
- GaAs MMIC Control FET in SOT 143 DC-2.5 GHz
- 201225 KB
- ·AK40A-024L-015F04SM
- ASTEC
- 15 Watts
- 128066 KB
- ·AK40A-048L-015F04SM
- ASTEC
- 1.5V, 1.8V, 3.3V, 5V Single Output 48V Input, 100W DC-DC Converter
- 128066 KB
- ·AK40A-048L-018F04SM
- ASTEC
- 36 Vdc to 75 Vdc Inputs, 100 W
- 128066 KB
- ·AK40A-048L-021F04SM
- ASTEC
- 120 Watts
- 128066 KB
- ·AK40A-048L-025F04SM
- ASTEC
- 36 Vdc to 75 Vdc Inputs, 100 W
- 128066 KB
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