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參數資料
| 型號： | AK4346EF |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 3.3V 192kHz 24-Bit 6-Channel DAC |
| 中文描述： | 3.3 192kHz的24位6通道DAC |
| 文件頁數： | 1/31頁 |
| 文件大小： | 379K |
| 代理商： | AK4346EF |
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ASAHI KASEI
[AK4346]
MS0531-E-00
2006/07
- 1 -
GENERAL DESCRIPTION
The AK4346 is an 6-channel 24bit DAC operating off of a single +3.3V power supply. The outputs are
single-ended, and it samples at rates from 8kHz to 192kHz. It uses AKM’s advanced multi-bit architecture
for the modulator to achieve a wide dynamic range while preserving linearity for improved THD+N
performance. The output circuit includes a switched-cap filter and a second-order analog low pass filter,
minimizing the need for external filtering.
FEATURES
Sampling Rate: 8kHz to 192kHz
24-Bit 8 times Digital Filter with Slow Roll-Off Option
DR, S/N: 104dB
THD+N: -90dB
High Tolerance to Clock Jitter
Single Ended Output Buffer with Second Order Analog LPF
Digital De-emphasis for 32, 44.1 & 48kHz sampling
Zero Detect Function
Channel Independent Digital Attenuator (Linear 256 steps)
3-wire Serial or I
2
C Control
I/F format: MSB justified, LSB justified (16-, 20-, 24-bit), I
2
S, TDM
Master clock: 256fs, 384fs, 512fs or 768fs or 1152fs (Normal Speed Mode)
128fs, 192fs, 256fs or 384fs (Double Speed Mode)
128fs or 192fs (Quad Speed Mode)
Power Supply: 2.7V to 3.6V
Ta =
20
～
85
°
C (EF),
40
～
85
°
C (VF)
Package: 30-pin VSOP
DZF
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
SCF
DAC
DATT
SCF
DAC
DATT
SCF
DAC
DATT
SCF
DAC
DATT
SCF
DAC
DATT
SCF
DAC
DATT
Audio
I/F
Control
Register
AK4346
MCLK
LRCK
BICK
SDTI1
SDTI2
SDTI3
3-wire
or I2C
PCM
LPF
LPF
LPF
LPF
LPF
LPF
3.3V 192kHz 24-Bit 6-Channel DAC
AK4346
相關PDF資料 |
PDF描述 |
|---|---|
| AK4346VF | 3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4348 | 3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4348EF | 3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4348VF | 3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4351 | ECONOLINE: REC3-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 3W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AK4346VF | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4348 | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4348EF | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4348VF | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4351 | 制造商:AKM 制造商全稱:AKM 功能描述:18 BIT ADVANCED MULTI BIT 2CH DAC |
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