参数资料
| 型号： | CS4391A-KZZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 27/40页 |
| 文件大小： | 0K |
| 描述： | IC DAC 24BIT 192KHZ W/VC 20TSSOP |
| 标准包装： | 74 |
| 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）： | 175mW |
| 工作温度： | -10°C ~ 70°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： | 管件 |
| 输出数目和类型： | 4 电压，单极 |
| 采样率（每秒）： | 192k |
| 其它名称： | 598-1064-5 |
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CS4391A
DS600PP3
33
7. APPLICATIONS
7.1
Recommended Power-up
Sequence for Hardware Mode
1) Hold RST low until the power supplies, master,
and left/right clocks are stable.
2) Bring RST high.
7.2
Recommended Power-up
Sequence and Access to Control
Port Mode
1) Hold RST low until the power supply, master,
and left/right clocks are stable. In this state, the
control port is reset to its default settings and
CMOUT will remain low.
2) Bring RST high. The device will remain in a
low power state with CMOUT low and the con-
trol port is accessible.
3) Write 30h to register 5 within 10 ms cycles fol-
lowing the release of RST.
4) The desired register settings can be loaded
while keeping the PDN bit set to 1.
5) Set the PDN bit to 0 which will initiate the pow-
er-up sequence which requires approximately
10 S.
7.3
Analog Output and Filtering
The application note “Design Notes for a 2-Pole
Filter with Differential Input” discusses the second-
order Butterworth filter and differential to single-
ended converter which was implemented on the
CS4391A evaluation board, CDB4391A. The
CS4391A filter, as seen in Figure 14, is a linear
phase design and does not include phase or ampli-
tude compensation for an external filter. Therefore,
the DAC system phase and amplitude response will
be dependent on the external analog circuitry.
AMUTEC
AOUTA+
GND
C43
10UF
GND
1.18K
R17
NC
4
3
2
1
CON_RCA_RA
J3
2
3
1
2SC2878
Q1
2K
R25
3
1
2
Q3
MMUN2111LT1
12
HDR8
HDR1X2
AOUTA
VA+3/+5
R20
560
3
1
2
Q4
MMUN2211LT1
R24
5.62K
R5
47K
R28
5.62K
1.18K
R18
5.62K
R15
5.62K
R26
C49
.1UF
V-
V+
+
-
4
8
1
2
3
U11
MC33078D
C48
.1UF
GND
C42
10UF
COG
2700PF
C7
COG
560PF
C6
COG
C5
560PF
COG
2700PF
C14
VCC
VEE
AOUTA-
Figure 15. CS4391A Output Filter
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4391A-KZZR | 功能描述:数模转换器- DAC IC 24B 192kHz Stereo DAC w/Vol Cntrl RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| CS4391-KZ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
| CS4391-KZZ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
| CS4392 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
| CS4392_04 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
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