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參數(shù)資料
| 型號： | AK5702VN |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 4-Channel ADC with PLL & MIC-AMP |
| 中文描述： | 4通道ADC，帶鎖相環(huán) |
| 文件頁數(shù)： | 1/76頁 |
| 文件大小： | 933K |
| 代理商： | AK5702VN |
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[AK5702]
MS0623-E-00
2007/06
- 1 -
GENERAL DESCRIPTION
The AK5702 features a 4-channel ADC. Input circuits include a Microphone-Amplifier with programmable
gain and an ALC (Auto Level Control) circuit, making it ideal for consumer microphone array applications.
On-chip PLL and TDM audio format makes it easy to connect with DSP. The AK5702 has a software
compatibility with stereo version, AK5701.
FEATURES
1. Recording Function
- 4-Channel ADC
- 3:1 Stereo Input Selector
- Full-differential or Single-ended Input
- MIC Amplifier (+36dB/+30dB/+15dB/0dB)
- Input Voltage: 1.8Vpp@AVDD=3.0V (= 0.6 x AVDD)
- ADC Performance:
S/(N+D): 83dB, DR, S/N: 89dB@MGAIN=0dB
S/(N+D): 83dB, DR, S/N: 87dB@MGAIN=+15dB
- Digital HPF for DC-offset cancellation (fc=3.4Hz@fs=44.1kHz)
- Digital ALC
- Input Digital Volume (+36dB
～
54dB, 0.375dB Step, Mute)
2. Sampling Rate:
- PLL Slave Mode (LRCK pin): 7.35kHz
～
48kHz
- PLL Slave Mode (BCLK 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)
3. PLL Input Clock:
- MCKI pin:
27MHz, 26MHz, 24MHz, 19.2MHz, 13.5MHz, 13MHz, 12.288MHz, 12MHz,
11.2896MHz
- LRCK pin: 1fs
- BCLK pin: 32fs/64fs
4. Master/Slave mode
5. Audio Interface Format: MSB First, 2’s complement
- DSP Mode, 16bit MSB justified, I
2
S
- Cascade TDM interface
6.
μ
P I/F: 3-wire Serial or I2C Bus (Ver 1.0, 400kHz Mode)
7. Power Supply:
- AVDD: 2.4
～
3.6V
- DVDD: 1.6
～
3.6V (Stereo Mode)
- DVDD: 2.0
～
3.6V (TDM128 Mode, 16bit x 8ch)
- DVDD: 2.7
～
3.6V (TDM256 Mode, 32bit x 8ch)
8. Power Supply Current: 13 mA (
EXT Slave Mode)
9. Ta =
30
～
85
°
C
10. Package: 32pin QFN (5mm x 5mm)
11. Register Compatible with AK5701
4-Channel ADC with PLL & MIC-AMP
AK5702
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| AK6002AV | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| AK6004A | Circular Connector; No. of Contacts:26; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 RoHS Compliant: No |
| AK6004AF | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK5703 | 制造商:AKM 制造商全稱:AKM 功能描述:4-Channel 24-bit ADC with PLL & MIC-AMP |
| AK5703EN | 制造商:AKM 制造商全稱:AKM 功能描述:4-Channel 24-bit ADC with PLL & MIC-AMP |
| AK5720VT | 功能描述:ADC, Audio 24 bit 96k I2S 16-TSSOP 制造商:akm semiconductor inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 類型:ADC，音頻 分辨率（位）:24 b 采樣率（每秒）:96k 數(shù)據(jù)接口:I2S 電壓源:模擬和數(shù)字 電壓 - 電源:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商器件封裝:16-TSSOP 標(biāo)準(zhǔn)包裝:1 |
| AK5730 | 制造商:AKM 制造商全稱:AKM 功能描述:4-Channel Differential Audio ADC for Line & Mic Inputs |
| AK5730VQ | 制造商:AKM 制造商全稱:AKM 功能描述:4-Channel Differential Audio ADC for Line & Mic Inputs |
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