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參數(shù)資料
| 型號(hào)： | AK4342 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 24-Bit Stereo DAC with HP-AMP & 2V Line-Out |
| 中文描述： | 24位立體聲DAC惠普腺苷 |
| 文件頁數(shù)： | 42/43頁 |
| 文件大小： | 580K |
| 代理商： | AK4342 |
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ASAHI KASEI
[AK4342]
MS0506-E-02
2006/07
- 42 -
Revision History
Date (YY/MM/DD)
06/04/26
06/05/09
Revision
00
01
Reason
First Edition
Change
description
Page
39
Contents
SYSTEM DESIGN:
Figure 32: A 2
resistor was added between
PVDD and HVDD pins and power
supply line.
Note: “A 2
resistor should be added in series
～
the current.” was added.
ANALOG CHARACTERISTICS:
Headphone-Amp;
THD+N (fs=44.1kHz, 0dBFS output):
typ. -20dB
-40dB
THD+N (fs=96kHz, 0dBFS output):
typ. -20dB
-40dB
Line Output;
THD+N (fs=96kHz, 0dBFS output):
typ. -85dB
-88dB
Headphone Output
1. Analog output volume;
See Table 12 and Table 15
See Table 2 and Table 15
Lineout amp
1. Analog volume for lineout;
See Table 12 and Table 15
See Table 2 and Table 15
Aux-out amp
Figure 19: (2) [AVCMN bit = “0”]
[AVCMN bit = “1”]
(3) [AVCMN bit = “1”]
[AVCMN bit =“0”]
Power-Up/Down Sequence:
Figure 20; The location of (4) in Figure 20 was
changed.
3-wire Serial Control Mode:
～
2-bit Chip address (Fixed to “10”)
～
2-bit Chip address (Fixed to “01”)
I
2
C –bus Control Mode:
a. [The AK4342 supports
～
(max.100kHz).] was
deleted.
b. [The AK4342 does not support a fast-mode
I2C-bus system (max.400kHz).]
[The AK4342 supports a fast-mode I2C-bus
system (max.400kHz).]
c. WRITE Operations;
[If the address exceeds 08H prior to
～
. ]
[If the address exceeds 09H prior to
～
.]
Addr=06H, PUT1-0:
See Table 12
See Table 13
06/07/07
02
Error Correct
7
23
24
25
27
29
30
37
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4342EN | 24-Bit Stereo DAC with HP-AMP & 2V Line-Out |
| AK4343 | Stereo DAC with HP/RCV/SPK-AMP |
| AK4343EN | Stereo DAC with HP/RCV/SPK-AMP |
| AK4345 | 100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC with DIT |
| AK4345ET | 100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC with DIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4342EN | 制造商:AKM 制造商全稱:AKM 功能描述:24-Bit Stereo DAC with HP-AMP & 2V Line-Out |
| AK4342EN-L | 制造商:ASAHI 功能描述: |
| AK4342ENP-L | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述: |
| AK4343 | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo DAC with built-in HP/RCV/SPK amplifier |
| AK434-3 | 功能描述:CABLE CENTRONICS F-F 3M RoHS:否 類別:電纜組件 >> D形，Centronics 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 配置:VHDCI 68 位置公型至公型 長度:10.00'（3.05m） 纜線類型:圓形 - 黑色 屏蔽:屏蔽 樣式:SCSI Ultra 2 |
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