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参数资料
| 型号： | CS4353-CNZR |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | DAC |
| 中文描述： | SERIAL INPUT LOADING, 24-BIT DAC, QCC24 |
| 封装： | 4 MM, LEAD FREE, QFN-24 |
| 文件页数： | 23/25页 |
| 文件大小： | 278K |
| 代理商： | CS4353-CNZR |
DS803F3
7
CS4353
DAC ANALOG CHARACTERISTICS
Test conditions (unless otherwise specified): TA = 25 °C; VCP = VA = 3.3 V; AOUT_REF = AGND = DGND =
CPGND = 0 V; VBIAS, VFILT+/-, and FLYP/N+/- capacitors as shown in Figure 3 on page 12; input test signal is a
997 Hz sine wave at 0 dBFS; measurement bandwidth 10 Hz to 20 kHz.
Notes: 2.
Measured at the output of the external LPF on AOUTx as shown in Figure 3 on page 12.
3.
One LSB of triangular PDF dither is added to data.
4.
Measured with the specified minimum AC-Load Resistance present on the AOUTx pins.
5.
Measured between the AOUTx and AOUT_REF pins.
6.
External impedance between the AOUTx pin and the load will lower the voltage delivered to the load.
7.
VPP is the controlling specification. VRMS specification valid for sine wave signals only.
Note that for sine wave signals:
8.
Measured with AOUT_REF connected directly to ground. External impedance between AOUT_REF
and ground will lower the AOUT_REF rejection.
1_2VRMS = 0
1_2VRMS = 1
Parameter
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Dynamic Range
24-bit
A-Weighted
unweighted
16-bit A-Weighted
unweighted
94
91
-
100
97
92
89
-
100
97
-
106
103
98
95
-
dB
Total Harmonic Distortion + Noise
24-bit
0 dB
-20 dB
-60 dB
16-bit
0 dB
-20 dB
-60 dB
THD+N
-
-93
-77
-37
-93
-75
-29
-87
-71
-31
-
-93
-83
-43
-93
-75
-35
-87
-77
-37
-
dB
Idle Channel Noise / Signal-to-Noise Ratio
(A-wt)
-
100
-
106
-
dB
Interchannel Isolation
(1 kHz)
-
115
-
115
-
dB
Analog Output (Note 5)
Full Scale AOUTx Output Voltage
(Notes 4, 6, 7)
1.021.081.132.042.152.26
VRMS
2.89
3.05
3.20
5.78
6.09
6.40
Vpp
Max Current Draw from an AOUTx Pin
IOUTmax
-575
-
575-
A
Interchannel Gain Mismatch
-
0.1
-
0.1
-
dB
Output Offset
-
±5
±8
-
±5
±8
mV
Gain Drift
-
100
-
100
-
ppm/°C
Output Impedance
ZOUT
-100
-
100-
AC-Load Resistance
RL
5-
-5-
-
k
Load Capacitance
CL
-
1000
-
1000
pF
AOUT_REF Rejection
AOR
-40-
dB
Analog Reference Input
AOUT_REF Input Voltage
--
0.2
-
0.2
Vpp
VRMS
Vpp
22
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4353-CZZ | 功能描述:音频数/模转换器 IC 3.3V Stereo DAC w/ 2Vrms Line Driver RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| CS4353-CZZR | 功能描述:音频数/模转换器 IC 3.3V Stereo DAC w/2Vrms Line Driver RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| CS4353-DNZ | 功能描述:IC DAC STER 106DB 2VRMS 24-QFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:2,400 系列:- 设置时间:- 位数:18 数据接口:串行 转换器数目:3 电压电源:模拟和数字 功率耗散（最大）:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:36-TFBGA 供应商设备封装:36-TFBGA 包装:带卷 (TR) 输出数目和类型:* 采样率（每秒）:* |
| CS4353-DNZR | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:3.3 V Stereo Audio DAC with 2 VRMS Line Output |
| CS4353-DZZ | 功能描述:音频数/模转换器 IC 3.3V Stereo DAC w/ 2Vrms Line Driver RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
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