参数资料
型号: CS4397-KSZR
厂商: Cirrus Logic Inc
文件页数: 10/34页
文件大小: 0K
描述: IC DAC 24BIT 192KHZ MULTI 28SOIC
标准包装: 1,000
位数: 24
数据接口: 串行
转换器数目: 2
电压电源: 模拟和数字
工作温度: -10°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC
包装: 带卷 (TR)
输出数目和类型: 4 电压,单极
采样率(每秒): 192k
CS4397
18
DS333F1
4.0 PIN DESCRIPTION - PCM MODE
Reset - RST
Pin 1, Input
Function:
The device enters a low power mode and all internal state machines registers are reset when low. When
high, the device will be in a normal operation mode .
Digital Ground - DGND
Pins 6 and 9, Inputs
Function:
Digital ground reference.
Digital Power - VD
Pins 7 and 8, Input
Function:
Digital power supply. Typically 5.0 to 3.0 VDC.
Master Clock - MCLK
Pin 10, Input
Function:
The master clock frequency must be either 256x, 384x, 512x or 768x the input sample rate in Single
Speed Mode; either 128x, 192x 256x or 384x the input sample rate in Double Speed Mode; or 64x, 96x
128x or 192x the input sample rate in Quad Speed Mode. Tables 4-6 illustrate the standard audio sample
rates and the required master clock frequencies.
RST
DESCRIPTION
0
Enabled
1
Normal operation mode
1
2
3
4
5
6
7
8
9
10
11
12
5
1
2
6
28
27
26
25
24
23
22
21
20
19
18
17
13
14
16
15
Reset
RST
VREF
Voltage Reference
See Description
M4(AD0/CS)
FILT+
Reference Filter
See Description
M3(AD1/CDIN)
FILT-
Reference Ground
See Description
M2(SCL/CCLK)
CMOUT
Common ModeS Voltage
See Description M0(SDA/CDOUT)
AOUTL-
Differential Output
Digital Ground
DGND
AOUTL+
Differential Output
Digital Power
VD
VA
Analog Power
Digital Power
VD
AGND
Analog Ground
Digital Ground
DGND
AOUTR+
Differential Output
Master Clock
MCLK
AOUTR-
Differential Output
Serial Clock
SCLK
AGND
Analog Ground
Left/Right Clock
LRCK
MUTEC
Mute Control
Serial Data
SDATA
C/H
Control port/Hardware select
See Description
M1
MUTE
Soft Mute
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