参数资料
型号: PCM3168ATPAPRQ1G4
厂商: Texas Instruments
文件页数: 5/68页
文件大小: 0K
描述: IC 24-BIT AUDIO CODEC 64-HTQFP
标准包装: 1,000
类型: 音频编解码器
数据接口: 串行
分辨率(位): 24 b
ADC / DAC 数量: 6 / 8
三角积分调变:
S/N 比,标准 ADC / DAC (db): 107 / 112(差分),104 / 112(单端)
动态范围,标准 ADC / DAC (db): 107 / 112(差分),104 / 112(单端)
电压 - 电源,模拟: 4.5 V ~ 5.5 V
电压 - 电源,数字: 3 V ~ 3.6 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 64-TQFP 裸露焊盘
供应商设备封装: 64-HTQFP(10x10)
包装: 带卷 (TR)
DAC Digital Filter
0
20
40
60
80
100
120
140
-
4
Amplitude(dB)
NormalizedFrequency(f )
S
0
3
2
1
Sharp
Slow
0.010
0.008
0.006
0.004
0.002
0
0.002
0.004
0.006
0.008
0.010
-
0.5
Amplitude(dB)
NormalizedFrequency(f )
S
0
0.3
0.2
0.1
0.4
Sharp
Slow
0
20
40
60
80
100
120
140
-
4
Amplitude(dB)
NormalizedFrequency(f )
S
0
3
2
1
Sharp
Slow
0.010
0.008
0.006
0.004
0.002
0
0.002
0.004
0.006
0.008
0.010
-
0.5
Amplitude(dB)
NormalizedFrequency(f )
S
0
0.3
0.2
0.1
0.4
Sharp
Slow
0
20
40
60
80
100
120
140
-
2.0
Amplitude(dB)
NormalizedFrequency(f )
S
0
1.5
1.0
0.5
Sharp
Slow
0.010
0.008
0.006
0.004
0.002
0
0.002
0.004
0.006
0.008
0.010
-
0.5
Amplitude(dB)
NormalizedFrequency(f )
S
0
0.3
0.2
0.1
0.4
Sharp
Slow
www.ti.com ......................................................................................................................................................................................... SBAS452 – SEPTEMBER 2008
All specifications at TA = +25°C, VCCAD1 = VCCAD2 = VCCDA1 = VCCDA2 = 5 V, VDD1 = VDD2 = 3.3 V, fS = 48 kHz,
SCKI = 512 fS, 24-bit data, Sampling Mode = Auto for ADC and DAC, and Interface Mode = Slave for ADC and DAC, unless
otherwise noted.
FREQUENCY RESPONSE
FREQUENCY RESPONSE PASSBAND
(Single Rate)
Figure 7.
Figure 8.
FREQUENCY RESPONSE
FREQUENCY RESPONSE PASSBAND
(Dual Rate)
Figure 9.
Figure 10.
FREQUENCY RESPONSE
FREQUENCY RESPONSE PASSBAND
(Quad Rate)
Figure 11.
Figure 12.
Copyright 2008, Texas Instruments Incorporated
13
Product Folder Link(s): PCM3168A PCM3168A-Q1
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