- 您現在的位置：買賣IC網 > PDF目錄382384 > PCM1807 Single-Ended, Analog-Input 24-Bit, 96-kHz Stereo A/D Converter PDF資料下載
參數資料
| 型號： | PCM1807 |
| 英文描述： | Single-Ended, Analog-Input 24-Bit, 96-kHz Stereo A/D Converter |
| 中文描述： | 單端模擬輸入24位，96千赫立體聲A / D轉換器 |
| 文件頁數： | 19/29頁 |
| 文件大小： | 426K |
| 代理商： | PCM1807 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁當前第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁
www.ti.com
FUNCTION CONTROL
The PCM1807 has the following functions which can be controlled through the serial control port. When the
LRCK (f
), SCKI, MD[1:0], or FMT bit is changed on the fly, a clock-halt reset or an immediate reset by PDWN or
SRST via the serial control port is recommended to obtain stable analog performance.
MUTE
POLARITY CONTROL
MODE CONTROL REGISTER RESET
PCM1807
SLES147–SEPTEMBER 2005
The MUTE bit controls fade-in and fade-out operation for DOUT. When the MUTE bit is set from 0 to 1, the
fade-out operation provides step-down digital attenuation to prevent a pop noise. When the MUTE bit is set from
1 to 0, the fade-in operation provides a step-up digital gain to prevent a pop noise. The digital output of DOUT
behaves as shown in
Figure 18
.
Table 4. Mute On/Off Control
MUTE
0
1
MUTE CONTROL
Normal operation (default)
Mute on
By setting PREV = 1, the PCM1807 inverts the data on DOUT relative to that of the analog signal on V
L/V
R
(pin 13/pin 14). Because the inversion occurs immediately after the PREV bit changes, pop noise can be
generated at the change. It is recommended that MUTE or PDWN be asserted before using PREV.
Table 5. Polarity Control
PREV
0
1
POLARITY CONTROL
Normal operation (default)
Invert
The MRST bit is used to reset the mode control register to the default setting.
Table 6. Mode Control Register Reset
MRST
0
1
MODE CONTROL REGISTER RESET
Set default value
Normal operation (default)
19
相關PDF資料 |
PDF描述 |
|---|---|
| PCM1851PJTR | 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA |
| PCM1850PJT | 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA |
| PCM1850PJTR | 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA |
| PCM1850 | 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA |
| PCM1851 | 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PCM1807PW | 功能描述:音頻模/數轉換器 IC 24-bit 96kHz Stereo Audio DAC RoHS:否 制造商:Wolfson Microelectronics 轉換速率: 分辨率: ADC 輸入端數量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
| PCM1807PW | 制造商:Texas Instruments 功能描述:IC ADC STER 24BIT 96KHZ 14-TSSOP 制造商:Texas Instruments 功能描述:IC, ADC STER 24BIT 96KHZ 14-TSSOP 制造商:Texas Instruments 功能描述:IC, ADC STER 24BIT 96KHZ 14-TSSOP; Resolution (Bits):24bit; Sampling Rate:96kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Supply Current:10.2mA; Digital IC Case Style:TSSOP; No. of Pins:14; Input;RoHS Compliant: Yes |
| PCM1807PWG4 | 功能描述:音頻模/數轉換器 IC 24-bit 96kHz Stereo Audio DAC RoHS:否 制造商:Wolfson Microelectronics 轉換速率: 分辨率: ADC 輸入端數量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
| PCM1807PWR | 功能描述:音頻模/數轉換器 IC 24-bit 96kHz Stereo Audio DAC RoHS:否 制造商:Wolfson Microelectronics 轉換速率: 分辨率: ADC 輸入端數量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
| PCM1807PWRG4 | 功能描述:音頻模/數轉換器 IC 24-bit 96kHz Stereo Audio DAC RoHS:否 制造商:Wolfson Microelectronics 轉換速率: 分辨率: ADC 輸入端數量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
發布緊急采購，3分鐘左右您將得到回復。