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參數資料
型號: AK5700VN
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 16-Bit ツヒ Mono ADC with PLL & MIC-AMP
中文描述: 16位ツヒ單聲道ADC,帶鎖相環
文件頁數: 1/61頁
文件大小: 519K
代理商: AK5700VN
ASAHI KASEI
[AK5700]
MS0569-E-01
2006/12
- 1 -
GENERAL DESCRIPTION
The AK5700 features a 16-bit mono 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 AK5700 is available in a
24pin QFN, utilizing less board space than competitive offerings.
FEATURES
1. Resolution: 16bits
2. Recording Function
- Input Selector
- Full-differential or Single-ended Input
- MIC Amplifier (+30dB/+15dB or 0dB)
- Input Voltage: 1.8Vpp@AVDD=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 complement
- 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: 6mA
10. Ta =
30
85
°
C
11. Package: 24pin QFN (4mm x 4mm)
12. Pin and Register compatible with AK5701 Stereo Version
16-Bit
ΔΣ
Mono ADC with PLL & MIC-AMP
AK5700
相關PDF資料
PDF描述
AK5701KN 16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
AK5701_07 16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
AK5701VN 16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
AK5701 digital audio 16bit A/D converter
AK5702 4-Channel ADC with PLL & MIC-AMP
相關代理商/技術參數
參數描述
AK5701 制造商:AKM 制造商全稱:AKM 功能描述:digital audio 16bit A/D converter
AK5701_07 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
AK5701KN 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit ツヒ Stereo ADC with PLL & MIC-AMP
AK5701KNP-L 制造商:AKM Semiconductor Inc 功能描述:AK5701KNP-L
AK5701VN 制造商:AKM 制造商全稱:AKM 功能描述:PLL & MIC-AMP 16-Bit Stereo ADC
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