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)： 4/33頁
文件大?。?/td> 309K
代理商： PCM1754DBQR
PCM1753
PCM1754
PCM1755
SLES092A – OCTOBER 2003 – REVISED AUGUST 2004
www.ti.com
4
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
FILTER CHARACTERISTICS (SLOW ROLLOFF, PCM1753/PCM1755)
Pass band
Stop band
Pass-band ripple
Stop-band attenuation
Delay time
De-emphasis error
ANALOG FILTER PERFORMANCE
±
0.5 dB
0.198 f
s
0.884 f
s
±
0.5
dB
dB
s
dB
Stop band = 0.884 f
S
–35
18/f
s
±
0.1
Frequency response
At 20 kHz
At 44 kHz
–0.03
–0.20
dB
dB
POWER SUPPLY REQUIREMENTS
(6)
VCC
Voltage range
4.5
5
16
25
30
80
125
150
5.5
21
VDC
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
I
CC
Supply current
mA
105
Power dissipation
mW
TEMPERATURE RANGE
Operation temperature
PCM1753
PCM1755
PCM1754
–25
85
°
C
–40
85
°
C
θ
JA
(1)
Pins 16, 1, 2, 3: SCK, BCK, DATA, LRCK.
(2)
Pins 13–15: MD, MC, ML (PCM1753/PCM1755). Pins 12–15: TEST, DEMP, MUTE, FMT (PCM1754).
(3)
Pins 11, 12: ZEROR, ZEROL (PCM1753). Pin 11: ZEROA (PCM1754).
(4)
Pins 11, 12: ZEROR, ZEROL (PCM1753/PCM1755). Pin 11: ZEROA (PCM1754).
(5)
Analog performance specifications are measured using the System Two Cascade audio measurement system by Audio Precision in the
averaging mode.
(6)
Conditions in 192-kHz operation are system clock = 128 f
S
and oversampling rate = 64 f
S
of register 18.
Thermal resistance
16-pin SSOP
115
°
C/W
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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(fēng)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(fēng)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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