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参数资料
| 型号： | CS4354-CSZ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | DAC |
| 中文描述： | SERIAL INPUT LOADING, 24-BIT DAC, PDSO14 |
| 封装： | 0.150 INCH, LEAD FREE, MS-012, SOIC-14 |
| 文件页数： | 23/26页 |
| 文件大小： | 414K |
| 代理商： | CS4354-CSZ |
6
DS895PP1
CS4354
DAC ANALOG CHARACTERISTICS
Test conditions (unless otherwise specified): TA = 25 °C; VA = 5 V, VL = 3.3 V; GND = 0 V; FILT+, -VFILT, and
FLYP/N capacitors as shown in Figure 5 on page 12; input test signal is a 997 Hz sine wave at 0 dBFS; measure-
ment bandwidth 20 Hz to 20 kHz.
Notes: 3.
Measured at the output of the external low-pass filter on AOUTx as shown in Figure 5 on page 12.
4.
Measured between the AOUTx and GND pins.
5.
One LSB of triangular PDF dither is added to data.
6.
Does not include attenuation due to ZOUT. Additional 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:
Parameter
Symbol
Min
Typ
Max
Unit
Dynamic range
24-bit
A-weighted
unweighted
16-bit A-weighted
unweighted
95
92
-
101
98
96
93
-
dB
Total harmonic distortion + noise
24-bit
0 dB
-20 dB
-60 dB
16-bit
0 dB
-20 dB
-60 dB
THD+N
-
-86
-78
-38
-86
-73
-33
-80
-72
-32
-
dB
Idle channel noise/signal-to-noise ratio
(A-weighted)
-
101
-
dB
Interchannel Isolation
(1 kHz)
-
100
-
dB
Analog Output (Note 4)
Full scale AOUTx output voltage
0.38VA
0.40VA
0.42VA
VRMS
1.07VA
1.13VA
1.19VA
Vpp
Interchannel gain mismatch
-
0.1
-
dB
Output offset
-
±1
±8
mV
Gain drift
-
100
-
ppm/°C
Output impedance
ZOUT
-100
-
Load resistance
RL
3-
-
k
Load capacitance
CL
--
100
pF
VRMS
Vpp
22
-----------
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相关代理商/技术参数 |
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| CS4354-CSZR | 制造商:Cirrus Logic 功能描述:5V DAC W/ 2VRMS LINE DRIVER - Tape and Reel 制造商:Cirrus Logic 功能描述:DAC 制造商:Cirrus Logic 功能描述:IC DAC 24BIT SRL 14SOIC |
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