參數(shù)資料
型號： PCM1738E
英文描述： 24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER
中文描述： 24位192kHz采樣，高級分段，音頻立體聲數(shù)字模擬轉換器
文件頁數(shù)： 2/33頁
文件大?。?/td> 2274K
代理商： PCM1738E
PCM1738
SBAS174B
2
SPECIFICATIONS
All specifications at T
A
= +25
C, V
DD
= +3.3V, V
CC
= +5V, SCKI = 256f
S
(f
S
= 44.1kHz), and 24-bit input data, unless otherwise noted.
PCM1738E
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RESOLUTION
DATA FORMAT
Audio Data Interface Formats
Audio Data Bit Length
Audio Data Format
Sampling Frequency (f
S
)
System Clock Frequency
DIGITAL INPUT/OUTPUT
Logic Family
Input Logic Level
V
IH
V
IL
Input Logic Current
I
IH
I
IL
Output Logic Level
V
OH
V
OL
High Impedance Output Logic Current
(1)
I
OHZ
I
OLZ
DYNAMIC PERFORMANCE
(2)
THD+N at V
OUT
= 0dB
24
Bits
Standard, I
2
S, Left-Justified
16-, 20-, 24-Bits Selectable
MSB-First, Binary Two’s Complement
10
128, 192, 256, 384, 512, 768f
S
200
kHz
TTL-Compatible
2.0
VDC
VDC
0.8
V
IN
= V
DD
V
IN
= 0V
10
–10
A
A
I
OH
= –2mA
I
OL
= +2mA
2.4
VDC
VDC
1.0
V
OUT
= V
DD
V
OUT
= V
DD
5
5
A
A
f
S
= 44.1kHz
f
S
= 96kHz
f
S
= 192kHz
0.0004
0.0006
0.0012
117
117
117
117
117
117
115
113
111
1.0
0.0008
%
%
%
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Dynamic Range
EIAJ, A-Weighted, f
S
= 44.1kHz
A-Weighted, f
S
= 96kHz
A-Weighted, f
S
= 192kHz
EIAJ, A-Weighted, f
S
= 44.1kHz
A-Weighted, f
S
= 96kHz
A-Weighted, f
S
= 192kHz
f
S
= 44.1kHz
f
S
= 96kHz
f
S
= 192kHz
V
OUT
= –110dB
114
Signal-to-Noise Ratio
114
Channel Separation
110
Level Linearity Error
DC ACCURACY
V
COM
2 Voltage
V
COM
2 Output Current
Gain Error
Gain Mismatch, Channel-to-Channel
Bipolar Zero Error
DSD MODE DYNAMIC PERFORMANCE
(1)
THD+N at Full Scale
Dynamic Range
Signal-to-Noise Ratio
ANALOG OUTPUT
Output Current
DSD Mode Output Current
Center Current
DIGITAL-FILTER PERFORMANCE
Filter Characteristics 1, Sharp Roll-Off
Passband
Passband
Stopband
Passband Ripple
Stopband Attenuation
Stopband Attenuation
Filter Characteristics 2, Slow Roll-Off
Passband
Passband
Stopband
Passband Ripple
Stopband Attenuation
Delay Time
De-Emphasis Error
2.45
100
2.0
0.5
0.5
V
A
Delta V
COM
2 < 5%
% of FSR
% of FSR
% of FSR
at Bipolar Zero
44.1kHz, 64f
S
2.48mAp-p
–60dB, EIAJ, A-Weighted
EIAJ, A-Weighted
0.0004
117
117
%
dB
dB
Full Scale (0dB)
100% OUTPUT
Bipolar Zero Input
2.48
2.48
0
mAp-p
mAp-p
mAp-p
0.002dB
–3dB
0.454f
S
0.487f
S
Hz
Hz
Hz
dB
dB
dB
0.546f
S
0.002
Stopband = 0.546f
S
Stopband = 0.567f
S
–75
–82
0.04dB
–3dB
0.274f
S
0.454f
S
Hz
Hz
Hz
dB
dB
sec
dB
0.732f
S
0.002
Stopband = 0.732f
S
–82
29/f
S
0.1
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PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
PCM1738E 制造商:Texas Instruments 功能描述:D/A CONVERTER (D-A) IC
PCM1738E/2K 功能描述:音頻數(shù)/模轉換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1738E/2KG4 功能描述:音頻數(shù)/模轉換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1738E2K 制造商:BB 制造商全稱:BB 功能描述:24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER
PCM1738EG4 功能描述:音頻數(shù)/模轉換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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