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参数资料
| 型号： | CDB4382A |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 47/50页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR CS4382A DAC |
| 标准包装： | 1 |
| DAC 的数量： | 8 |
| 位数： | 24 |
| 采样率（每秒）： | 192k |
| 数据接口： | 串行 |
| DAC 型： | 电压 |
| 工作温度： | -40°C ~ 85°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | CS4382A |
| 产品目录页面： | 757 (CN2011-ZH PDF) |
| 相关产品： | CS4382A-DQZR-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP CS4382A-DQZ-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP CS4382A-CQZR-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP 598-1061-ND - IC DAC 8CH 114DB 192KHZ 48LQFP |
| 其它名称： | 598-1524 |
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6
DS618F2
CS4382A
1. PIN DESCRIPTION
Pin Name
#
Pin Description
VD
4
Digital Power (Input) - Positive power supply for the digital section.
GND
5
31
Ground (Input) - Ground reference. Should be connected to analog ground.
MCLK
6
Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters.
LRCK
7
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.
SDIN1
SDIN2
SDIN3
SDIN4
8
11
13
14
Serial Audio Data Input (Input) - Input for two’s complement serial audio data.
SCLK
9
Serial Clock (Input) - Serial clock for the serial audio interface.
VLC
18
Control Port Power (Input) - Determines the required signal level for the Control Port. Refer to the
Recommended Operating Conditions for appropriate voltages.
RST
19
Reset (Input) - The device enters a low power mode and all internal registers are reset to their default
settings when low.
FILT+
20
Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.
Requires the capacitive decoupling to analog ground, as shown in the Typical Connection Diagram.
VQ
21
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.
MUTEC1
MUTEC234
41
22
Mute Control (Output) - These pins are intended to be used as a control for external mute circuits to
prevent the clicks and pops that can occur in any single supply system. The use of external mute cir-
cuits are not mandatory but may be desired for designs requiring the absolute minimum in extraneous
clicks and pops.
SD
IN
3
GND
AOUTB2-
AOUTA3+
AOUTB3-
AOUTB2+
VA
AOUTA3-
AOUTB3+
AOUTA4-
AOUTA4+
6
2
4
8
10
1
3
5
7
9
11
12
13 14 15 16 17 18 19 20 21 22 23 24
31
35
33
29
27
36
34
32
30
28
26
25
48 47 46 45 44 43 42 41 40 39 38 37
MCLK
DSDB1
VD
SDIN1
TST
DSDA2
DSDA1
GND
SCLK
SDIN2
TST
LRCK(DSD_EN)
M3
(D
SD
_
S
C
L
K)
DS
DB
3
DS
DA
3
DS
DA
4
CS4382A
DS
DB
4
VL
S
SD
IN
4
M
2
(S
CL
/CCLK
)
M
1
(S
DA
/CDI
N)
VL
C
RS
T
FI
L
T
+
VQ
MU
TEC
2
AO
U
T
B4
-
AO
U
T
B4
+
M0
(A
D
0
/C
S
)
AOUTA2+
AOUTA2-
AO
U
T
B
1
+
AO
U
T
B
1
-
AO
U
T
A1
-
AO
U
T
A1
+
DS
D
B
2
MU
TE
C
1
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| CDB4383 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter |
| CDB4384 | 功能描述:音频 IC 开发工具 Eval Bd 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
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