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參數資料
| 型號： | AK4365VN |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | DAC with built-in PLL & HP-AMP |
| 中文描述： | DAC，帶有內置的鎖相環 |
| 文件頁數： | 1/38頁 |
| 文件大小： | 410K |
| 代理商： | AK4365VN |
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ASAHI KASEI
[AK4365]
MS0110-E-01
2003/10
- 1 -
GENERAL DESCRIPTION
The AK4365 is 20bit DAC with built-in PLL and Headphone Amplifier. The PLL input crystal frequency is
matched to typical mobile phone clock frequencies. The AK4365 features an analog mixing circuit that
allows easy interfacing in mobile phone and portable communication designs. The integrated headphone
amplifier features “click-free” power-on/off, a mute control and delivers 10mW of power at 16
. The
AK4365 is housed in a 28pin QFN package, making it suitable for portable applications.
FEATURE
o
Multi-bit
Σ
DAC
o
Sampling Rate
- 8kHz, 11.025kHz,16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz and 48kHz
o
On chip
perfect filtering 8 times FIR interpolator
- Passband: 20kHz
- Passband Ripple:
±
0.02dB
- Stopband Attenuation: 57dB
o
Digital De-emphasis Filter: 32kHz, 44.1kHz and 48kHz
o
PLL:
- Input Frequency: 19.8MHz, 19.68MHz, 19.2MHz, 15.36MHz, 14.4MHz,
13MHz, 12MHz and 11.2896MHz
- Input Level: CMOS or 0.4Vpp Analog Input
o
Audio I/F Format: MSB First, 2’s Compliment
- I
2
S, 20bit MSB justified, 20bit/16bit LSB justified
- Master/Slave Mode
o
Digital ATT
o
Analog Mixing Circuit
o
Mono Lineout
o
μP Interface: 3-wire
o
Low Frequency Boost Function
o
Headphone Amplifier
-
Output Power: 10mW x 2ch @16
(THD+N=0.3%)
- S/N: 88dB
- Click Noise Free at Power-ON/OFF and Mute
o
Power Supply: 3V
±
10%
o
Power Supply Current: 11.5mA (@HP-AMP no-input)
o
Ta: -30
～
85
°
C
o
Small Package: 28pin QFN
DAC with built-in PLL & HP-AMP
AK4365
相關PDF資料 |
PDF描述 |
|---|---|
| AK4366VT | Low Power 24-Bit 2ch DAC with HP-AMP |
| AK4366 | Low Power 24-Bit 2ch DAC with HP-AMP |
| AK4367VN | Low Power 24-Bit 2ch DAC with HP-AMP & Output Mixer |
| AK4368EG | DAC with built-in PLL & HP-AMP |
| AK4370 | 24-Bit 2ch DAC with HP-AMP & Output Mixer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AK4366 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 24-Bit 2ch DAC with HP-AMP |
| AK4366_04 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 24-Bit 2ch DAC with HP-AMP |
| AK43664D | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK43664G | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK43664S | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
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