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參數(shù)資料
| 型號： | CDB4382A |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | 114 dB, 192 kHz 8-channel D/A Converter |
| 中文描述： | 114分貝192千赫8通道D / A轉(zhuǎn)換 |
| 文件頁數(shù)： | 6/47頁 |
| 文件大?。?/td> | 685K |
| 代理商： | CDB4382A |
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6
DS618PP1
CS4382A
1. PIN DESCRIPTION
Pin Name
VD
GND
#
4
5
31
6
7
Pin Description
Digital Power
(
Input
)
-
Positive power supply for the digital section.
Ground
(
Input
) - Ground reference. Should be connected to analog ground.
MCLK
LRCK
Master Clock
(
Input
) - Clock source for the delta-sigma modulator and digital filters.
Left Right Clock
(
Input
) - Determines which channel, Left or Right, is currently active on
the serial audio data line. The frequency of the left/right clock must be at the audio sample
rate, Fs.
Serial Audio Data Input
(
Input
) - Input for two’s complement serial audio data.
SDIN1
SDIN2
SDIN3
SDIN4
SCLK
VLC
8
11
13
14
9
18
Serial
Clock
(
Input
) - Serial clock for the serial audio interface.
Control Port Power
(
Input
)
-
Determines the required signal level for the control port.
Refer to the Recommended Operating Conditions for appropriate voltages.
Reset
(
Input
) - The device enters a low power mode and all internal registers are reset to
their default settings when low.
Positive Voltage Reference
(
Output
)
-
Positive reference voltage for the internal sampling
circuits. Requires the capacitive decoupling to analog ground, as shown in the Typical Con-
nection Diagram.
Quiescent Voltage
(
Output
) - Filter connection for internal quiescent voltage. VQ must be
capacitively coupled to analog ground, as shown in the Typical Connection Diagram. The
nominal voltage level is specified in the Analog Characteristics and Specifications section.
VQ presents an appreciable source impedance and any current drawn from this pin will
alter device performance. However, VQ can be used to bias the analog circuitry assuming
there is no AC signal component and the DC current is less than the maximum specified in
the Analog Characteristics and Specifications section.
RST
19
FILT+
20
VQ
21
S
GND
AOUTA3-
AOUTB2-
AOUTA3+
AOUTB3+
AOUTB3-
AOUTA4-
AOUTA4+
AOUTB2+
VA
6
7
2
3
4
5
8
9
10
11
12
1
31
30
35
34
33
32
29
28
27
26
25
36
48 47 46 45 44 43 42 41 40 39 38 37
MCLK
DSDB1
DSDA1
VD
SDIN1
SCLK
TST
SDIN2
TST
DSDA2
GND
LRCK(DSD_EN)
M
D
D
D
CS4382A
D
V
S
M
M
V
R
F
V
M
A
A
M
AOUTA2+
AOUTA2-
A
A
A
A
D
M
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDB4382 | 114 dB, 192 kHz 8-Channel D/A Converter |
| CDB4383 | RES 1K-OHM 1% 0.10W 50PPM MET-FILM AXIAL BULK MIL-R-10509 |
| CDB4384 | 103 dB, 192 kHz 8-Channel D/A Converter |
| CDB4385 | 114 dB, 192kHz 8-CHANNEL D/A CONVERTER |
| CDB4390 | RESISTOR-1K, 1/10W, 1% MFILM, RN55C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDB4383 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter |
| CDB4384 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4385 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4390 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, Stereo D/A Converter for Digital Audio |
| CDB4391 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
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