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參數資料
型號: AK5701VN
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
中文描述: 16位ツヒ立體聲ADC帶鎖相環
文件頁數: 1/64頁
文件大小: 747K
代理商: AK5701VN
[AK5701]
16-Bit
ΔΣ
Stereo ADC with PLL & MIC-AMP
AK5701
GENERAL DESCRIPTION
The AK5701 features a 16-bit stereo ADC. Input circuits include a Microphone-Amplifier and an ALC
(Auto Level Control) circuit that is suitable for portable application with recording function. On-chip PLL
supports base-band clock of mobile phone, therefore it is easy to connect with DSP. The AK5701 is
available in a 24pin QFN, utilizing less board space than competitive offerings.
FEATURES
1. Resolution: 16bits
2. Recording Function
- 2 Stereo Input Selector
- Full-differential or Single-ended Input
- MIC Amplifier (+30dB/+15dB or 0dB)
- Input Voltage: 1.8Vpp@VA=3.0V (= 0.6 x AVDD)
- ADC Performance: S/(N+D): 78dB, DR, S/N: 89dB@MGAIN=0dB
S/(N+D): 77dB, DR, S/N: 87dB@MGAIN=+15dB
S/(N+D): 72dB, DR, S/N: 77dB@MGAIN=+30dB
- Digital HPF for DC-offset cancellation (fc=3.4Hz@fs=44.1kHz)
-
Digital ALC (Automatic Level Control)
(+36dB
54dB, 0.375dB Step, Mute)
3. Sampling Rate:
- PLL Slave Mode (EXLRCK pin): 7.35kHz
48kHz
- PLL Slave Mode (EXBCLK pin): 7.35kHz
48kHz
- PLL Slave Mode (MCKI pin):
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
- PLL Master Mode:
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
- EXT Slave Mode:
7.35kHz
48kHz (256fs), 7.35kHz
26kHz (512fs), 7.35kHz
13kHz (1024fs)
4. PLL Input Clock:
- MCKI pin:
27MHz, 26MHz, 24MHz, 19.2MHz, 13.5MHz, 13MHz, 12.288MHz, 12MHz,
11.2896MHz
- EXLRCK pin: 1fs
- EXBCLK pin: 32fs/64fs
5. Master/Slave mode
6. Audio Interface Format: MSB First, 2’s compliment
- DSP Mode, 16bit MSB justified, I
2
S
7.
μ
P I/F: 3-wire Serial
8. Power Supply:
- AVDD: 2.4
3.6V
-
DVDD: 1.6
3.6V
9. Power Supply Current: 8mA
10. AK5701VN: Ta =
30
85
°
C
AK5701KN: Ta =
40
85
°
C
11. Package: 24pin QFN (4mm x 4mm)
MS0404-E-02
2007/08
- 1 -
相關PDF資料
PDF描述
AK5701 digital audio 16bit A/D converter
AK5702 4-Channel ADC with PLL & MIC-AMP
AK5702VN 4-Channel ADC with PLL & MIC-AMP
AK6002A Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
AK6002AF Circular Connector; No. of Contacts:23; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-99 RoHS Compliant: No
相關代理商/技術參數
參數描述
AK5701VNP-L 功能描述:IC ADC AUDIO STER 16BIT 24QFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - ADCs/DAC - 專用型 系列:- 產品培訓模塊:Data Converter Basics 標準包裝:1 系列:- 類型:電機控制 分辨率(位):12 b 采樣率(每秒):1M 數據接口:串行,并聯 電壓電源:單電源 電源電壓:2.7 V ~ 3.6 V,4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:100-TQFP 供應商設備封裝:100-TQFP(14x14) 包裝:剪切帶 (CT) 其它名稱:296-18373-1
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