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參數(shù)資料
| 型號： | PCM1725 |
| 英文描述： | Stereo Audio DIGITAL-TO-ANALOG CONVERTER 16 Bits, 96kHz Sampling |
| 中文描述： | 立體聲音頻數(shù)模轉(zhuǎn)換器16位，96kHz采樣 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 131K |
| 代理商： | PCM1725 |
3
PCM1725
PIN ASSIGNMENTS
PIN
1
(1)
NAME
I/O
FUNCTION
LRCIN
IN
Sample Rate Clock Input
2
(1)
DIN
IN
Audio Data Input
3
(1)
BCKIN
IN
Bit Clock Input for Audio Data.
4
NC
—
No Connection
5
CAP
—
Common Pin of Analog Output Amp
6
V
OUT
R
OUT
Right-Channel Analog Output
7
GND
—
Ground
8
V
CC
—
Power Supply
9
V
OUT
L
NC
OUT
Left-Channel Analog Output
10
—
No Connection
11
NC
—
No Connection
12
(2)
DM
IN
De-emphasis Control
HIGH: De-emphasis ON
LOW: De-emphasis OFF
13
(2)
FORMAT
—
Audio Data Format Select
HIGH: I
2
S Data Format
LOW: Standard Data Format
14
SCKI
IN
System Clock Input (256f
S
or 384f
S
)
NOTES: (1) Schmitt Trigger input. (2) Schmitt Trigger input with internal
pull-up.
PIN CONFIGURATION
TOP VIEW
SOIC
LRCIN
DIN
BCKIN
NC
CAP
V
OUT
R
GND
SCKI
FORMAT
DM
NC
NC
V
OUT
L
V
CC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
PCM1725
PACKAGE INFORMATION
PACKAGE DRAWING
NUMBER
(1)
PRODUCT
PACKAGE
PCM1725U
14 Pin SOIC
235
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ABSOLUTE MAXIMUM RATINGS
Power Supply Voltage.......................................................................+6.5V
+V
to +V
Difference ...................................................................
±
0.1V
Input Logic Voltage .................................................. –0.3V to (V
DD
+ 0.3V)
Power Dissipation .......................................................................... 290mW
Operating Temperature Range ......................................... –25
°
C to +85
°
C
Storage Temperature ...................................................... –55
°
C to +125
°
C
Lead Temperature (soldering, 5s).................................................. +260
°
C
Thermal Resistance,
θ
JA
..............................................................+90
°
C/W
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM1725D | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC 16 Bits 96kHz Sampling 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 |
| PCM1725DG4 | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC 16 Bits 96kHz Sampling 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 |
| PCM1725DR | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC 16 Bits 96kHz Sampling 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 |
| PCM1725DRG4 | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC 16 Bits 96kHz Sampling 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 |
| PCM1725U | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo DAC 16 Bits 96kHz Sampling 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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