参数资料
型号: CS4352-CZZR
厂商: Cirrus Logic Inc
文件页数: 14/20页
文件大小: 0K
描述: IC DAC STER 102DB 192KHZ 20TSSOP
标准包装: 4,000
位数: 24
数据接口: 串行
转换器数目: 2
电压电源: 模拟和数字
功率耗散(最大): 158mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
输出数目和类型: 2 电压,单极
采样率(每秒): 192k
配用: 598-1518-ND - BOARD EVAL FOR CS4352 DAC
DS684F2
3
CS4352
1. PIN DESCRIPTIONS
Pin Name Pin #
Pin Description
SDIN
1
Serial Audio Data Input (Input) - Input for two’s complement serial audio data.
SCLK
2
Serial Clock (Input) - Serial clock for the serial audio interface.
LRCK
3
Left / Right Clock (Input) - Determines which channel, Left or Right, is currently active on the serial
audio data line.
MCLK
4
Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters.
VD
5
Digital Power (Input) - Positive power supply for the digital section.
GND
6
16
Ground (Input) - Ground reference.
DIF0
DIF1
8
7
Digital Interface Format (Input) - Defines the required relationship between the Left/Right Clock, Serial
Clock, and Serial Audio Data.
DEM
9
De-emphasis (Input) - Selects the standard 15
s/50 s digital de-emphasis filter response for 44.1 kHz
sample rates
RST
10
Reset (Input) - Powers down the device and resets all internal registers to their default settings when
enabled.
VA
11
Low Voltage Analog Power (Input) - Positive power supply for the analog section.
VBIAS
12
Positive Voltage Reference (Output) - Positive reference voltage for the internal DAC.
VQ
13
Quiescent Voltage (Output) - Filter connection for internal quiescent voltage.
VA_H
17
High Voltage Analog Power (Input) - Positive power supply for the analog section.
VL
20
Serial Audio Interface Power (Input) - Positive power for the serial audio interface
BMUTEC
AMUTEC
14
19
Mute Control (Output) - Control signal for optional mute circuit.
AOUTB
AOUTA
15
18
Analog Outputs (Output) - The full-scale analog line output level is specified in the Analog Characteris-
tics table.
SDIN
VL
SCLK
AMUTEC
LRCK
AOUTA
MCLK
VA_H
VD
GND
AOUTB
DIF1
BMUTEC
DIF0
VQ
DEM
VBIAS
RST
VA
1
2
3
4
5
6
7
8
9
10
11
12
17
18
19
20
13
14
15
16
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