參數(shù)資料
型號： PCM1754DBQR
英文描述： 24-BIT, 192 kHz SAMPLING ENHANCED MULTI-LEVEL, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVERTER
中文描述： 24位192千赫采樣增強的多級Δ-Σ，音頻數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù)： 3/33頁
文件大小： 309K
代理商： PCM1754DBQR
PCM1753
PCM1754
PCM1755
SLES092A – OCTOBER 2003 – REVISED AUGUST 2004
www.ti.com
3
ELECTRICAL CHARACTERISTICS (CONTINUED)
All specifications at T
A
= 25
°
C, V
CC
= 5 V, f
S
= 44.1 kHz, system clock = 384 f
S
and 24-bit data, unless otherwise noted
PARAMETER
TEST CONDITIONS
PCM1753DBQ, PCM1754DBQ,
PCM1755DBQ
UNIT
MIN
TYP
MAX
DIGITAL INPUT/OUTPUT
Logic family
V
IH
V
IL
I
IH (1)
I
IL (1)
I
IH (2)
I
IL (2)
V
OH (3)
V
OL (4)
DYNAMIC PERFORMANCE
(5) (6)
TTL compatible
2.0
VDC
Input logic level
0.8
10
–10
100
–10
V
IN
= V
CC
V
IN
= 0 V
V
IN
= V
CC
V
IN
= 0 V
I
OH
= –1 mA
I
OL
= 1 mA
μ
A
Input logic current
65
2.4
VDC
Output logic level
0.4
f
S
= 44.1 kHz
f
S
= 96 kHz
f
S
= 192 kHz
f
S
= 44.1 kHz
f
S
= 96 kHz
f
S
=192 kHz
0.002%
0.003%
0.004%
0.65%
0.8%
0.95%
106
104
102
106
104
102
103
101
100
±
0.5
0.006%
= 0 dB
THD+N at V
OUT
0 dB
= –60 dB
THD+N at V
OUT
60 dB
EIAJ, A-weighted, f
S
= 44.1 kHz
A-weighted, f
S
= 96 kHz
A-weighted, f
S
= 192 kHz
EIAJ, A-weighted, f
S
= 44.1 kHz
A-weighted, f
S
= 96 kHz
A-weighted, f
S
= 192 kHz
f
S
= 44.1 kHz
f
S
= 96 kHz
f
S
=192 kHz
V
OUT
= –90 dB
100
Dynamic range
dB
100
Signal-to-noise ratio
Signal to noise ratio
dB
97
Channel separation
dB
Level linearity error
dB
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 (SHARP ROLLOFF)
Pass band
Stop band
Pass-band ripple
Stop-band attenuation
±
1
±
1
±
30
±
6
±
3
±
60
% of FSR
% of FSR
mV
V
OUT
= 0.5 V
CC
at BPZ
Full scale (0 dB)
80% of V
CC
50% of V
CC
Vp-p
VDC
k
AC-coupled load
5
±
0.04 dB
0.454 f
s
0.546 f
s
±
0.04
dB
dB
Stop band = 0.546 f
S
–50
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1754DBQRG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Stereo Audio 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1754-Q1 制造商:TI 制造商全稱:Texas Instruments 功能描述:24-BIT 192-kHz SAMPLING ENHANCED MULTI-LEVEL DELTA-SIGMA AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1754TDBQRQ1 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC AC 106dB SNR 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1755 制造商:BB 制造商全稱:BB 功能描述:24-BIT, 192 kHz SAMPLING ENHANCED MULTI-LEVEL, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1755DBQ 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PCM175x: 24-Bit Multi 192kHz Samp 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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