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AK4116VN 参数 Datasheet PDF下载

AK4116VN图片预览
型号: AK4116VN
PDF下载: 下载PDF文件 查看货源
内容描述: 低功耗48kHz的数字音频接收器 [Low Power 48kHz Digital Audio Receiver]
分类和应用:
文件页数/大小: 37 页 / 356 K
品牌: AKM [ ASAHI KASEI MICROSYSTEMS ]
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ASAHI KASEI
[AK4116]
AK4116
Low Power 48kHz Digital Audio Receiver
GENERAL DESCRIPTION
The AK4116 is a low power S/PDIF AES/EBU receiver supporting resolution up to 24-bit. The integrated
channel status decoder supports both consumer and professional modes. The AK4116 can automatically
detect a Non-PCM bit stream. Combining the AK4116 with a multi-channel codec such as AKM’s
AK4527B or AK4529 can create a complete AC-3 system. Mode settings can be controlled via
microprocessor serial interface. The small 20pin QFN package saves board space.
*AC-3 is a trademark of Dolby Laboratories.
FEATURES
AES3, IEC60958, S/PDIF, EIAJ CP1201 Compatible
Low jitter Analog PLL
PLL Lock Range : 32kHz to 48kHz
Clock Source: PLL or X'tal
Auxiliary digital input
Detection Functions
- Non-PCM Bit Stream Detection
- DTS-CD Bit Stream Detection
- Sampling Frequency Detection (32kHz, 44.1kHz, 48kHz)
- Unlock & Parity Error Detection
- Validity Flag Detection
Up to 24bit Audio Data Format
Audio I/F: Left justified, Right justified (16bit, 18bit, 20bit, 24bit), I
2
S
40-bit Channel Status Buffer
Burst Preamble bit Pc and Pd Buffer for Non-PCM bit stream
Q-subcode Buffer for CD bit stream
4-wire Serial µP I/F
Master Clock Output: 256fs
Operating Voltage: 2.7 to 3.6V
Power Supply Current: 7mA (PLL mode)
2mA (X’tal mode)
Small Package: 20pin QFN
Ta: -40 to 85°C
MS0156-E-03
-1-
2005/08