参数资料
型号: CS4384-CQZR
厂商: Cirrus Logic Inc
文件页数: 50/52页
文件大小: 0K
描述: IC DAC 8CH 103DB 192KHZ 48-LQFP
标准包装: 2,000
位数: 24
数据接口: 串行
转换器数目: 8
电压电源: 模拟和数字
功率耗散(最大): 520mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP
包装: 带卷 (TR)
输出数目和类型: 8 电压,单极
采样率(每秒): 216k
配用: 598-1525-ND - BOARD EVAL FOR CS4384 DAC
DS620F1
7
CS4384
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
39
38
35
34
29
28
25
24
Analog Output (Output) - The full scale analog output level is specified in the Analog Characteris-
tics specification table.
VA
32
Analog Power (Input) - Positive power supply for the analog section. Refer to the Recommended
Operating Conditions for appropriate voltages.
VLS
43
Serial Audio Interface Power (Input) - Determines the required signal level for the serial audio
interface. Refer to the Recommended Operating Conditions for appropriate voltages.
TST_OUT
23, 26
27, 30
33, 36
37, 40
Test Output - These pins need to be floating and not connected to any trace or plane.
Hardware Mode Definitions
M0
M1
M2
M3
M4
17
16
15
12
10
Mode Selection (Input) - Determines the operational mode of the device as detailed in Tables 4
and 5.
Software Mode Definitions
SCL/CCLK
15
Serial Control Port Clock (Input) - Serial clock for the serial control port. Requires an external
pull-up resistor to the logic interface voltage in IC mode as shown in the Typical Connection Dia-
gram.
SDA/CDIN
16
Serial Control Port Data (Input/Output) - SDA is a data I/O line in IC mode and is open drain,
requiring an external pull-up resistor to the logic interface voltage, as shown in the Typical Con-
nection Diagram; CDIN is the input data line for the control port interface in SPI mode.
AD0/CS
17
Address Bit 0 (IC) / Control Port Chip Select (SPI) (Input) - AD0 is a chip address pin in IC
mode; CS is the chip select signal for SPI mode.
TST
10
12
Test - These pins need to be tied to analog ground.
DSD Definitions
DSD1, DSD2
DSD3, DSD4
DSD5, DSD6
DSD7, DSD8
3, 2
1, 48
47,46
45, 44
Direct Stream Digital Input (Input) - Input for Direct Stream Digital serial audio data.
DSD_SCLK
42
DSD Serial Clock (Input) - Serial clock for the Direct Stream Digital serial audio interface.
Pin Name
#
Pin Description
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