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參數(shù)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(shù)字模擬轉(zhuǎn)換器，具有可編程鎖相環(huán) |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 218K |
| 代理商： | PCM1723 |
3
PCM1723
PIN
NAME
TYPE
FUNCTION
1
2
XTI
SCKO
IN
Master Clock Input.
System Clock Out. This output is 256f
or 384f
S
.
system clock generated by the internal PLL.
PLL Power Supply (+5V).
No connection.
Buffered clock output of crystal oscillator.
Latch for serial control data.
Clock for serial control data.
Data for serial control.
Reset Input. When this pin is low, the digital
filters and modulators are held in reset.
Zero Data Flag. This pin is low when the input
data is continuously zero for more than 65, 535
cycles of BCKIN.
Right Channel Analog Output.
Analog Ground.
Analog Power Supply (+5V).
Left Channel Analog Output.
Common pin for analog output amplifiers.
Bit clock for clocking in the audio data.
Serial audio data input.
Left/Right Word Clock. Frequency is equal to f
S
.
No connection.
Reserved for factory use, do not connect.
Analog Power Supply (+5V).
Digital Ground.
PLL Ground.
Crystal oscillator output.
OUT
3
4
5
6
(1)
7
(1)
8
(1)
9
(1)
V
CP
NC
MCKO
ML
MC
MD
RSTB
PWR
N/A
Out
IN
IN
IN
IN
10
ZERO
OUT
11
12
13
14
15
16
(2)
17
(2)
18
(2)
19
20
21
22
23
24
V
OUT
R
AGND
V
CC
V
OUT
L
CAP
BCKIN
DIN
LRCIN
NC
RES
V
DD
DGND
PGND
XTO
OUT
GND
PWR
OUT
IN
IN
IN
N/A
N/A
PWR
GND
GND
Out
Note: (1)
Schmitt triger input with internal pull-up resistors. (2) Schmitt triger
input.
PIN ASSIGNMENTS
PIN CONFIGURATION
TOP VIEW
SSOP
PACKAGE INFORMATION
PACKAGE DRAWING
NUMBER
(1)
PRODUCT
PACKAGE
PCM1723E
24-Pin SSOP
338
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
+ 0.3V)
Input Current (except power supply) ...............................................
±
10mA
Power Dissipation .......................................................................... 530mW
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.......................................................................................
+70
°
C/W
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no
responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice.
No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN
product for use in life support devices and/or systems.
XTI
SCKO
V
CP
NC
MCKO
ML
MC
MD
RSTB
ZERO
V
OUT
R
AGND
XTO
PGND
DGND
V
DD
RES
NC
LRCIN
DIN
BCKIN
CAP
V
OUT
L
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM1723E | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Ster DAC w/Prog PLL 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 |
| PCM1723E/2K | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Ster DAC w/Prog PLL 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 |
| PCM1723E/2KG4 | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Ster DAC w/Prog PLL 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 |
| 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 |
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