參數(shù)資料
型號： PCM1773RGA
元件分類： DAC
英文描述： LOW VOLTAGE AND LOW POWER STEREO AUDIO DIGITAL TO ANALOG CONVERTER WITH LINEOUT AMPIIFIER
中文描述： 低電壓和低功耗立體聲音頻數(shù)模轉(zhuǎn)換器與線路輸出AMPIIFIER
文件頁數(shù)： 3/29頁
文件大小： 309K
代理商： PCM1773RGA
SLES010D – SEPTEMBER 2001 – REVISED MAY 2004
www.ti.com
3
ELECTRICAL CHARACTERISTICS
all specifications at TA = 25
°
C, VCC1 = VCC2 = 2.4 V, fS = 44.1 kHz, system clock = 256 fS and 24-bit data, RL = 10 k
, unless otherwise noted
PARAMETER
TEST CONDITIONS
PCM1772PW, PCM1773PW,
PCM1772RGA, PCM1773RGA
UNIT
MIN
TYP
24
MAX
Resolution
Bits
OPERATING FREQUENCY
Sampling frequency (fS)
System clock frequency
DIGITAL INPUT/OUTPUT(1)(2)
VIH
VIL
IIH
IIL
VOH
VOL
DYNAMIC PERFORMANCE (LINE OUTPUT)
Full scale output voltage
Dynamic range
Signal-to-noise ratio
THD+N
Channel separation
Load resistance
DC ACCURACY
Gain error
Gain mismatch, channel-to-channel
Bipolar zero error
ANALOG LINE INPUT (MIXING CIRCUIT)
Analog input voltage range
Gain (analog input to line output)
Analog input impedance
THD+N
DIGITAL FILTER PERFORMANCE
Pass band
Stop band
Pass-band ripple
Stop-band attenuation
Group delay
44.1-kHz de-emphasis error
ANALOG FILTER PERFORMANCE
Frequency response
5
50
kHz
128 fS, 192 fS, 256 fS, 384 fS
0.7 VCC1
Vdc
Vdc
μ
A
μ
A
Vdc
Vdc
Input logic level
0.3 VCC1
VIN = VCC1
VIN = 0 V
IOH = –2 mA
IOL = 2 mA
10
–10
Input logic current
0.7 VCC1
Output logic level(3)
0.3 VCC1
0 dB
EIAJ, A-weighted
EIAJ, A-weighted
0 dB
0.75 VCC2
VP-P
dB
dB
90
90
98
98
0.007%
0.015%
70
10
80
dB
k
±
2
±
2
±
30
±
8
±
8
±
75
% of FSR
% of FSR
mV
VOUT = 0.5 VCC1 at BPZ
0.584 VCC2
0.91
10
0.1%
VP-P
k
AIN = 0.56 VCC2 (peak-to-peak)
0.454 fS
0.546 fS
±
0.04
dB
dB
–50
20/fS
±
0.1
dB
at 20 kHz
±
0.2
dB
(1)Digital inputs and outputs are CMOS compatible.
(2)All logic inputs are 3.3-V tolerant and not terminated internally.
(3)LRCK and BCK terminals
相關(guān)PDF資料
PDF描述
PCM1773RGAR LOW VOLTAGE AND LOW POWER STEREO AUDIO DIGITAL TO ANALOG CONVERTER WITH LINEOUT AMPIIFIER
PCM1800 Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER
PCM1800E Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER
PCM1801 16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER
PCM1801U 16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1773RGAG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Lo-Vlt & Lo-Pwr Ster DAC w/Lineout Amp 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
PCM1773RGAR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Lo-Vlt & Lo-Pwr Ster DAC w/Lineout Amp 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
PCM1773RGARG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Lo-Vlt & Lo-Pwr Ster DAC w/Lineout Amp 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
PCM1774 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-Bit, Low-Power Stereo Audio DAC With Analog Mixing, Line and Headphone Outputs
PCM1774RGPR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Lo-Pwr 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
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