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參數(shù)資料
| 型號(hào)： | PCM1716 |
| 英文描述： | 24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 24位，96kHz采樣的CMOSΔ-Σ立體聲音頻數(shù)字模擬轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 222K |
| 代理商： | PCM1716 |
2
PCM1716
SPECIFICATIONS
All specifications at +25
°
C, +V
CC
= +V
DD
= +5V, f
S
= 44.1kHz, and 24-bit input data, SYSCLK = 384f
S
, unless otherwise noted.
PCM1716
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RESOLUTION
DATA FORMAT
Audio Data Interface Format
Data Bit Length
Audio Data Format
Sampling Frequency (f
)
System Clock Frequency
(1)
DIGITAL INPUT/OUTPUT LOGIC LEVEL
Input Logic Level
24
Bits
Standard/I
2
S
16/20/24 Selectable
MSB First, 2’s Comp
16
96
kHz
256/384/512/768f
S
V
IH
V
IL
2.0
V
V
V
V
0.8
Output Logic Level (CLKO) V
OH
I
OH
= 2mA
I
OL
= 4mA
4.5
V
OL
0.5
CLKO PERFORMANCE
(2)
Output Rise Time
Output Fall Time
Output Duty Cycle
DYNAMIC PERFORMANCE
(3)
(24-Bit Data)
THD+N
20 ~ 80% V
DD
, 10pF
80 ~ 20% V
, 10pF
10pF Load
5.5
4
37
ns
ns
%
V
O
= 0dB
f
S
= 44.1kHz
f
= 96kHz
f
S
= 44.1kHz
–97
–94
–42
106
103
106
103
102
101
–90
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
O
= –60dB
Dynamic Range
f
S
=44.1kHz EIAJ A-weighted
f
= 96kHz A-weighted
f
S
=44.1kHz EIAJ A-weighted
f
S
= 96kHz A-weighted
f
S
= 44.1kHz
f
S
= 96kHz
98
Signal-to-Noise Ratio
(4)
98
Channel Separation
96
DYNAMIC PERFORMANCE
(3)
(16-Bit Data)
THD+N
V
O
= 0dB
f
S
= 44.1kHz
f
= 96kHz
–94
–92
98
97
dB
dB
dB
dB
Dynamic Range
f
S
= 44.1kHz EIAJ A-weighted
f
S
= 96kHz A-weighted
DC ACCURACY
Gain Error
Gain Mismatch: Channel-to-Channel
Bipolar Zero Error
ANALOG OUTPUT
Output Voltage
Center Voltage
Load Impedance
DIGITAL FILTER PERFORMANCE
Filter Characteristics 1
(Sharp Roll-Off)
Passband
±
1.0
±
1.0
±
30
±
3.0
±
3.0
±
60
% of FSR
% of FSR
mV
V
O
= 0.5V
CC
at Bipolar Zero
Full Scale (0dB)
0.62 V
CC
0.5 V
CC
Vp-p
V
k
AC Load
5
±
0.002dB
–3dB
0.454f
S
0.490f
S
Stopband
Passband Ripple
Stopband Attenuation
0.546f
S
±
0.002
dB
dB
dB
Stop Band = 0.546f
S
Stop Band = 0.567f
S
–75
–82
Filter Characteristics 2
(Slow Roll-Off)
Passband
±
0.002dB
–3dB
0.274f
S
0.454f
S
Stopband
Passband Ripple
Stopband Attenuation
Delay Time
De-emphasis Error
INTERNAL ANALOG FILTER
–3dB Bandwidth
Passband Response
POWER SUPPLY REQUIREMENTS
Voltage Range
Supply Current: I
CC
+I
DD
0.732f
S
±
0.002
dB
dB
sec
dB
Stopband = 0.732f
S
–82
30/f
S
±
0.1
100
–0.16
kHz
dB
f = 20kHz
V
V
f
S
= 44.1kHz
f
= 96kHz
f
S
= 44.1kHz
f
S
= 96kHz
4.5
5
32
45
160
225
5.5
45
VDC
mA
mA
mW
mW
Power Dissipation
225
TEMPERATURE RANGE
Operation
Storage
–25
–55
+85
+100
°
C
°
C
NOTES: (1) Refer section of system clock. (2) External buffer is recommended. (3) Dynamic performance specs are tested with 20kHz low pass filter and THD+N
specs are tested with 30kHz LPF, 400Hz HPF, Average Mode. (4) SNR is tested at internally infinity zero detection off.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM1716E | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 96kHz Smplg CMOS D-S Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1716E | 制造商:Texas Instruments 功能描述:24BIT DAC CMOS STEREO SMD 1716 |
| PCM1716E/2K | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 96kHz Smplg CMOS D-S Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1716E/2KG4 | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 96kHz Smplg CMOS D-S Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1716E-3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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