參數(shù)資料
型號： AK4396
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： Advanced Multi-Bit 192kHz 24-Bit ツヒ DAC
中文描述： 先進(jìn)的多位192kHz的24位數(shù)模轉(zhuǎn)換器ツヒ
文件頁數(shù)： 26/38頁
文件大?。?/td> 435K
代理商： AK4396
ASAHI KASEI
[AK4396]
MS0336-E-00
2004/08
- 26 -
Reset Function
When RSTN bit = “0”, the AK4396’s digital section is powered down but the internal register values are not initialized.
The analog outputs go to VCOM voltage and DZF pins of both channels go to “H”. Figure 10 shows the example of reset
by RSTN bit.
RSTN bit
Internal
State
Digital Block
P
d
Normal Operation
GD
GD
“0” data
D/A Out
(Analog)
D/A In
(Digital)
Clock In
MCLK, BICK, LRCK
(1)
(3)
DZFL/DZFR
(3)
(1)
(2)
Normal Operation
2/fs(5)
Internal
RSTN Timing
2~3/fs (6)
3~4/fs (6)
Don’t care
(4)
Notes:
(1) The analog output corresponding to digital input has the group delay (GD).
(2) Analog outputs go to VCOM voltage.
(3) Click noise occurs at the edges (“
↑
↓
”) of the internal timing of RSTN bit.
This noise is output even if “0” data is input.
(4) The external clocks (MCLK, BICK and LRCK) can be stopped in the reset mode (RSTN bit = “L”).
(5) DZF pins go to “H” when the RSTN bit becomes “0”, and go to “L” at 2/fs after RSTN bit becomes “1”.
(6) There is a delay, 3 ~ 4/fs from RSTN bit “0” to the internal RSTN bit “0”, and 2 ~ 3/fs from RSTN bit “1”
to the internal RSTN bit “1”.
Figure 10. Reset sequence example
相關(guān)PDF資料
PDF描述
AK4396VF Advanced Multi-Bit 192kHz 24-Bit ツヒ DAC
AK4397 High Performance Premium 32-Bit DAC
AK4397EQ High Performance Premium 32-Bit DAC
AK4420 192kHz 24-Bit Stereo ツヒ DAC with 2Vrms Output
AK4420ET 192kHz 24-Bit Stereo ツヒ DAC with 2Vrms Output
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4396VF 制造商:AKM 制造商全稱:AKM 功能描述:Advanced Multi-Bit 192kHz 24-Bit ツヒ DAC
AK4396VFP-E2 功能描述:IC DAC 24BIT STEREO 28VSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF)
AK4397 制造商:AKM 制造商全稱:AKM 功能描述:192kHz sampling 32Bit ツヒ DAC
AK4397EQ 制造商:AKM 制造商全稱:AKM 功能描述:High Performance Premium 32-Bit DAC
AK4399 制造商:AKM 制造商全稱:AKM 功能描述:High Performance 123dB Premium 32-Bit DAC
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