ak4648 AKM Semiconductor, Inc., ak4648 Datasheet - Page 2
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ak4648
Manufacturer Part Number
ak4648
Description
Stereo Codec With Mic/hp/spk-amp
Manufacturer
AKM Semiconductor, Inc.
Datasheet
1.AK4648.pdf
(119 pages)
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Part Number
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Quantity
Price
Part Number:
ak4648EC-L
Manufacturer:
AKM
Quantity:
20 000
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MS0625-E-01
4. Master Clock:
5. Output Master Clock Frequencies: 32fs/64fs/128fs/256fs
6. Sampling Rate:
7. μP I/F: I
8. Master/Slave mode
9. Audio Interface Format: MSB First, 2’s complement
10. Ta = −30 ∼ 85°C
11. Power Supply:
12. Package: CSP (3.7mm x 3.8mm, 0.5mm pitch)
13. Register Compatible with AK4643/4/5
• AVDD, DVDD: 2.6 ∼ 3.6V (typ. 3.3V)
• HVDD: 2.6 ∼ 5.0V (typ. 3.6V)
• TVDD (Digital I/O): 1.6 ∼ 3.6V (typ. 3.3V)
(1) PLL Mode
(2) External Clock Mode
• PLL Slave Mode (LRCK pin): 7.35kHz ∼ 48kHz
• PLL Slave Mode (BICK pin): 7.35kHz ∼ 48kHz
• PLL Slave Mode (MCKI pin):
• PLL Master Mode:
• EXT Master/Slave Mode:
• ADC: 16bit MSB justified, I
• DAC: 16bit MSB justified, 16bit LSB justified, 16-24bit I
• Frequencies:
• Frequencies: 256fs, 512fs or 1024fs (MCKI pin)
2
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
7.35kHz ∼ 48kHz (256fs), 7.35kHz ∼ 26kHz (512fs), 7.35kHz ∼ 13kHz (1024fs)
C Bus (Ver 1.0, 400kHz Fast-Mode)
- MCKI pin: 11.2896MHz, 12MHz, 12.288MHz, 13MHz, 13.5MHz,
- LRCK pin: 1fs
- BICK pin: 32fs or 64fs
19.2MHz, 24MHz, 26MHz, 27MHz
2
S, DSP Mode
- 2 -
2
S, DSP Mode
[AK4648]
2007/06
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