參數資料
型號: PCM1723
英文描述: Stereo Audio DIGITAL-TO-ANALOG CONVERTER WITH PROGRAMMABLE PLL
中文描述: 立體聲音頻數字模擬轉換器,具有可編程鎖相環(huán)
文件頁數: 7/15頁
文件大小: 218K
代理商: PCM1723
7
PCM1723
FIGURE 4. System Clock Connection.
14
15
16
1
2
3
14
15
1/f
S
L_ch
R_ch
MSB
LSB
16
LRCIN (pin 4)
BCKIN (pin 6)
AUDIO DATA WORD = 16-BIT
DIN (pin 5)
1
2
3
14
15
MSB
LSB
16
18
19
20
1
2
3
18
19
MSB
LSB
20
AUDIO DATA WORD = 20-BIT
DIN (pin 5)
1
2
3
18
19
MSB
LSB
20
23
24
1
2
3
22
23
MSB
LSB
24
AUDIO DATA WORD = 24-BIT
DIN (pin 5)
1
2
3
22
23
MSB
LSB
24
FIGURE 5. “Normal” Data Input Timing.
1
2
3
14
15
1/f
S
L_ch
R_ch
MSB
LSB
16
LRCIN (pin 4)
BCKIN (pin 6)
AUDIO DATA WORD = 16-BIT
DIN (pin 5)
1
2
3
14
15
MSB
LSB
16
1
2
3
18
19
MSB
LSB
20
AUDIO DATA WORD = 20-BIT
DIN (pin 5)
1
2
3
18
19
MSB
LSB
20
2
1
2
1
2
1
1
2
3
22
23
MSB
LSB
24
AUDIO DATA WORD = 24-BIT
DIN (pin 5)
1
2
3
22
23
MSB
LSB
24
FIGURE 6. “I
2
S” Data Input Timing.
C
1
C
2
C
1
, C
2
= 10 to 33pF
27MHz Internal Master Clock
XTI
X’tal
R
R
XTO
PCM1723
MCKO
Buffer
27MHz
Out
External Clock
27MHz Internal Master Clock
XTI
XTO
PCM1723
EXTERNAL CLOCK INPUT
CRYSTAL RESONATOR CONNECTION
MCKO
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相關代理商/技術參數
參數描述
PCM1723E 功能描述:音頻數/模轉換器 IC Ster DAC w/Prog PLL RoHS:否 制造商:Texas Instruments 轉換器數量: 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
PCM1723E/2K 功能描述:音頻數/模轉換器 IC Ster DAC w/Prog PLL RoHS:否 制造商:Texas Instruments 轉換器數量: 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
PCM1723E/2KG4 功能描述:音頻數/模轉換器 IC Ster DAC w/Prog PLL RoHS:否 制造商:Texas Instruments 轉換器數量: 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
PCM1723EG 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
PCM1723EG/2K 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIGITAL-TO-ANALOG CONVERTER With Programmable PLL