AKD4309B中文資料旭化成微電子數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
AKD4309B |
| 功能描述 | 16BIT SCF DAC FOR MULTIMEDIA |
| 文件大小 |
100.8 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | Asahi Kasei Microsystems |
| 企業(yè)簡稱 |
AKM【旭化成微電子】 |
| 中文名稱 | 旭化成微電子株式會社官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-4-28 17:37:00 |
| 人工找貨 | AKD4309B價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AKD4309B規(guī)格書詳情
General Description
The AK4309B is a 1bit stereo DAC for multimedia audio systems. A 1bit DAC can achieve monotonicity and low distortion with no adjustment and is superior to traditional R-2R ladder based DACs. In the AK4309B, the loss of accuracy from clock jitter is also improved by using SCF techniques for on-chip post filter. The AK4309B includes continuous time filter with single end output and does not need any external parts. The master clock can be either 256fs or 384fs, supporting various audio environment.
Features
Sampling Rate Ranging from 8kHz to 50kHz
On chip Perfect filtering
? 8 times FIR Interpolator
? 2nd order SCF and CTF
? Total Response: ±0.5dB at 20kHz
On chip Buffer with Single End Output
Master Clock: 256fs or 384fs
High Tolerance to Clock Jitter
TTL Level Digital Interface
THD+N: -84dB
Dynamic Range: 90dB
Output Level: 3.4Vpp
Power Supply: 5V±10
Low Power Dissipation: 80mW at 5V
Small Package: 20pin SSOP
Pin Compatible with AK4310/4309A
產(chǎn)品屬性
- 型號：
AKD4309B
- 制造商：
AKM
- 制造商全稱：
AKM
- 功能描述：
16BIT SCF DAC FOR MULTIMEDIA
