參數(shù)資料
型號(hào)： AK4346
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(yè)數(shù)： 1/31頁(yè)
文件大小： 379K
代理商： AK4346
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(guān)PDF資料
PDF描述
AK4346EF 3.3V 192kHz 24-Bit 6-Channel DAC
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4346EF 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 6-Channel DAC
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
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