AK4371中文資料旭化成微電子數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
AK4371 |
| 功能描述 | DAC with built-in PLL & HP-AMP |
| 文件大小 |
870.27 Kbytes |
| 頁面數(shù)量 |
62 頁 |
| 生產(chǎn)廠商 | Asahi Kasei Microsystems |
| 企業(yè)簡(jiǎn)稱 |
AKM【旭化成微電子】 |
| 中文名稱 | 旭化成微電子株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-21 22:30:00 |
| 人工找貨 | AK4371價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AK4371規(guī)格書詳情
GENERAL DESCRIPTION
The AK4371 is a 24-bit DAC with an integrated PLL and headphone amplifier. The PLL input frequency is synchronized to typical mobile phone clock frequencies. The AK4371 features an analog mixing circuit that allows easy interfacing in mobile phone and portable communication designs. The integrated headphone amplifier features “pop-noise free” power-on/off, a mute control, and it delivers 40mW of power into 16Ω. The AK4371 is packaged in a 32-pin QFN (4mm×4mm) package, ideal for portable applications.
FEATURE
? Multi-bit ΔΣ DAC
? Sampling Rate
- 8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz and 48kHz
? On chip perfect filtering 8 times FIR interpolator
- Passband: 20kHz
- Passband Ripple: ±0.02dB
- Stopband Attenuation: 54dB
? Digital De-emphasis Filter: 32kHz, 44.1kHz and 48kHz
? System Clock
- PLL Mode (MCKI): 27MHz, 26MHz, 19.8MHz, 19.68MHz, 19.2MHz, 15.36MHz, 14.4MHz, 13MHz, 12MHz and 11.2896MHz
- PLL Mode (BICK or LRCK): 64fs, 32fs or fs
- EXT Mode: 256fs/384fs/512fs/768fs/1024fs
- Input Level: AC Couple Input Available
? Audio I/F Format: MSB First, 2’s Complement
- I2S, 24bit MSB justified, 24bit/20bit/16bit LSB justified
- Master/Slave Mode
? Digital Mixing: LR, LL, RR, (L+R)/2
? Bass Boost Function
? Digital ATT
? Analog Mixing Circuit: 6 Inputs (Single-ended or Full-differential)
? Stereo Lineout
- S/N: 90dB@3.3V
- Output Volume: +6 to –24dB (or 0 to –30dB), 2dB step
? Mono Hands-free Output
- Output Power: 0.8mW @ 600Ω 3.3V
- Output Volume: +6 to –24dB (or 0 to –30dB), 2dB step
? Headphone Amplifier
- Output Power: 40mW x 2ch @16Ω, 3.3V
- S/N: 92dB@3.3V
- Pop Noise Free at Power-ON/OFF and Mute
- Output Volume:
0 ~ –63dB & +12/+6/0 dB Gain
1.5dB step (0 ~ –30dB), 3dB step (–30 ~ –63dB)
? μP Interface: 3-wire/I2C
? Power Supply: 1.6V ～ 3.6V
? Power Supply Current: 3.8mA @1.8V (6.8mW, DAC+HP, No output)
? Ta: ?30 ～ 85°C
? Small Package: 32pin QFN (4mm x 4mm, 0.4mm pitch)
? Register Compatible with AK4368
產(chǎn)品屬性
- 型號(hào)：
AK4371
- 制造商：
AKM
- 制造商全稱：
AKM
- 功能描述：
24bit DAC with Headphone Amplifier
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ASAHI |
2020+ |
QFN32 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
AKM/旭化成 |
18+ |
BGA |
2800 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ASAHI |
24+ |
QFN32 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價(jià) | ||
ADI |
20+ |
QFN32 |
33680 |
ADI全新原裝-可開原型號(hào)增稅票 |
詢價(jià) | ||
AKM |
24+ |
TSSOP-32 |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存! |
詢價(jià) | ||
AKM |
21+ |
BGA |
2800 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
AKMSem |
23+ |
32-WFQF |
10726 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
ASAHI |
23+ |
QFN32 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
AKM |
1844+ |
LQFP |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
AKM |
22+23+ |
QFN32 |
12372 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
