参数资料
型号: CS4397-KSZ
厂商: Cirrus Logic Inc
文件页数: 13/34页
文件大小: 0K
描述: IC DAC 24BIT MULTY STNDRD 28SOIC
标准包装: 27
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: 管件
输出数目和类型: 4 电压,单极
采样率(每秒): 192k
其它名称: 598-1066-5
CS4397
20
DS333F1
cles in Single Speed, 2304 cycles in Double Speed and 4608 cycles in Quad Speed mode. The bias volt-
age on the outputs will be retained and MUTEC will go active at the completion of the ramp period.
The analog outputs will ramp to a normal state when this function transitions from the enabled to disabled
state. The ramp requires 1152 left/right clock cycles in Single Speed, 2304 cycles in Double Speed and
4608 cycles in Quad Speed mode. The MUTEC will release immediately on setting MUTE = 1.
The converter analog outputs will mute when enabled. The bias voltage on the outputs will be retained
and MUTEC will go active during the mute period.
Control Port / Hardware Mode Select - C/H
Pin 16, Input
Function:
Determines if the device will operate in either the Hardware Mode or Control Port Mode.
Mute Control - MUTEC
Pin 17, Output
Function:
The Mute Control pin goes low during power-up initialization, reset, muting, master clock to left/right clock
frequency ratio is incorrect or power-down. This pin is intended to be used as a control for an external mute
circuit to prevent the clicks and pops that can occur in any single supply system. Use of Mute Control is not
mandatory but recommended for designs requiring the absolute minimum in extraneous clicks
and pops.
Analog Ground - AGND
Pins 18 and 21, Inputs
Function:
Analog ground reference.
Differential Analog Outpus - AOUTR- , AOUTR+ and AOUTL- , AOUTL+
Pins 19, 20, 23 and 24, Outputs
Function:
The full scale differential analog output level is specified in the Analog Characteristics specifications table.
Analog Power - VA
Pin 22, Input
Function:
Power for the analog and reference circuits. Typically 5VDC.
Mute
DESCRIPTION
0
Enabled
1
Normal operation mode
C/H
DESCRIPTION
0
Hardware Mode Enabled
1
Control Port Mode Enabled
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