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Part Number: AK4353
Description: The AK4353 is a stereo CMOS D/A Converter and Digital Audio Interface Transmitter. The DAC signal outputs are single-en...
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AK4353
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General Description
AK4353 General Description
The AK4353 is a stereo CMOS D/A Converter and Digital Audio Interface Transmitter. The DAC signal outputs are single-ended and are analog filtered to remove out of band noise. Therefore no external filters are required. The AK4353 can operate at the power supply from 2.7V to 5.5V and the digital I/F can correspond to both TTL and CMOS levels.
AK4353 Maximum Ratings
(AVSS, DVSS=0V; Note 1)
Note:1. All voltages with respect to ground.
2. AVSS and DVSS must be connected to the same analog ground plane.
|
Parameter |
Symbol |
min |
max |
Units | |
| Power Supply: |
Analog Digital |AVSS-DVSS| (Note 2) |
AVDD DVDD GND |
-0.3 -0.3 - |
6.0 6.0 0.3 |
V V V |
| Input Current (any pins except for supplies) |
IIN |
- |
±10 |
mA | |
| Analog Input Voltage |
VINA |
-0.3 |
AVDD+0.3 |
V | |
| Digital Input Voltage |
VIND |
-0.3 |
DVDD+0.3 |
V | |
| Ambient Temperature (Powered applied) |
Ta |
-40 |
85 |
°C | |
| Storage Temperature |
Tstg |
-65 |
150 |
°C | |
Note:1. All voltages with respect to ground.
2. AVSS and DVSS must be connected to the same analog ground plane.
AK4353 Features
Stereo DAC
S/(N+D): 90dB@5V
DR: 102dB@5V
S/N: 102dB@5V
Sampling Speed: 16kHz~96kHz
Multiple Master Clock Frequencies:
256fs/384fs/512fs/768fs/1024fs/1536fs for Half speed (16kHz~24kHz)
256fs/384fs/512fs/768fs for Normal speed (32kHz~48kHz)
128fs/192fs/256fs/384fs for Double speed (64kHz~96kHz)
Data Input Formats:
LSB justified / MSB justified / I2S selectable
Selectable Function:
Soft Mute
Digital Attenuator (256 Steps)
Digital De-emphasis (44.1kHz/48kHz/32kHz)
Output Mode: Stereo, Mono, Reverse, Mute
On-Chip Digital Audio Interface Transmitter:
Compatible with S/PDIF, IEC958, AES/EBU & EIAJ CP1201 consumer mode
Input Level: TTL/CMOS Selectable
Output Level: 3.0Vpp@5V
Control mode: 3-wire Serial / I2C Bus
Low Power Dissipation: 80mW@5V
Small 24pin VSOP Package
Power Supply: 2.7~5.5V
Ta: -40~85°C
S/(N+D): 90dB@5V
DR: 102dB@5V
S/N: 102dB@5V
Sampling Speed: 16kHz~96kHz
Multiple Master Clock Frequencies:
256fs/384fs/512fs/768fs/1024fs/1536fs for Half speed (16kHz~24kHz)
256fs/384fs/512fs/768fs for Normal speed (32kHz~48kHz)
128fs/192fs/256fs/384fs for Double speed (64kHz~96kHz)
Data Input Formats:
LSB justified / MSB justified / I2S selectable
Selectable Function:
Soft Mute
Digital Attenuator (256 Steps)
Digital De-emphasis (44.1kHz/48kHz/32kHz)
Output Mode: Stereo, Mono, Reverse, Mute
On-Chip Digital Audio Interface Transmitter:
Compatible with S/PDIF, IEC958, AES/EBU & EIAJ CP1201 consumer mode
Input Level: TTL/CMOS Selectable
Output Level: 3.0Vpp@5V
Control mode: 3-wire Serial / I2C Bus
Low Power Dissipation: 80mW@5V
Small 24pin VSOP Package
Power Supply: 2.7~5.5V
Ta: -40~85°C
AK4353 Connection Diagram
AK4353
PDF/DataSheet Download
- Datasheet: AK4353
- File Size: 260225 KB
- Manufacturer: AKM [Asahi Kasei Microsystems]
- Click here to Download
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