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參數(shù)資料
| 型號： | PCM1704 |
| 英文描述： | 24-Bit, 96kHz BiCMOS Sign-Magnitude DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 24位96kHz的的BiCMOS注冊級數(shù)字模擬轉換器 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 229K |
| 代理商： | PCM1704 |
3
PCM1704
PIN ASSIGNMENTS
PIN CONFIGURATION
TOP VIEW
SOIC
PACKAGE INFORMATION
PACKAGE
DRAWING
NUMBER
(1)
TEMPERATURE
RANGE
PRODUCT
PACKAGE
PCM1704U
20-Lead SOIC
–25
°
C to +85
°
C
248
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
Supply Voltage, +V
,+V
............................................................. +6.5V
Supply Voltage Differences ..............................................................
±
0.1V
GND Voltage Differences .................................................................
±
0.1V
Digital Input Voltage
(BCLK, WCLK, DATA) ............................ DGND –0.3V to (+V
+ 0.3V)
(20BIT, INVERT).................................... –V
– 0.3V to (DGND + 0.3V)
Input Current (any pins except supply pins) ...................................
±
10mA
Power Dissipation .......................................................................... 300mW
Operating Temperature Range ......................................... –25
°
C to +85
°
C
Storage Temperature...................................................... –55
°
C to +125
°
C
Lead Temperature (soldering, 5s) ................................................. +260
°
C
Package Temperature (reflow, 10s) .............................................. +235
°
C
PIN
NAME
I/O
FUNCTION
1
DATA
IN
Serial Audio Data Input.
2
BCLK
IN
Bit Clock Input for Serial Audio Data.
3
NC
—
No Connection.
4
–V
DD
—
Digital Power, –5V.
5
DGND
—
Digital Ground.
6
+V
DD
—
Digital Power, +5V.
7
WCLK
IN
Data Latch Enable Input.
8
NC
—
No Connection.
9
20BIT
IN
Input Data Word Selection
(1)
.
10
INVERT
IN
Input Data Polarity Selection
(1)
.
11
+V
CC
—
Analog Power, +5V.
12
BPO DC
—
Bipolar Offset Decoupling Capacitor.
13
NC
—
No Connection.
14
I
OUT
OUT
Current Output for Audio Signal.
15
AGND
—
Analog Ground.
16
AGND
—
Analog Ground.
17
SERVO DC
—
Servo Amplifier Decoupling Capacitor.
18
NC
—
No Connection.
19
REF DC
—
Band Gap Reference Decoupling Capacitor.
20
–V
CC
—
Analog Power, –5V.
NOTE: (1) Internal pull-up resistors. Input level must be a voltage from –V
DD
to DGND.
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.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
PCM1704U
DATA
BCLK
NC
–V
DD
DGND
+V
DD
WCLK
NC
20BIT
INVERT
–V
CC
REF DC
NC
SERVO DC
AGND
AGND
I
OUT
NC
BPO DC
+V
CC
相關PDF資料 |
PDF描述 |
|---|---|
| PCM1704U | 24-Bit, 96kHz BiCMOS Sign-Magnitude DIGITAL-TO-ANALOG CONVERTER |
| PCM1721 | DIGITAL-TO-ANALOG CONVERTER WITH PROGRAMMABLE PLL |
| PCM1721 | Stereo Audio Digital-To-Analog Converter With Programmable PLL(帶可編程PLL立體聲音頻D\A轉換器) |
| PCM1723 | Stereo Audio DIGITAL-TO-ANALOG CONVERTER WITH PROGRAMMABLE PLL |
| PCM1725 | Stereo Audio DIGITAL-TO-ANALOG CONVERTER 16 Bits, 96kHz Sampling |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PCM1704U | 功能描述:音頻數(shù)/模轉換器 IC 24-Bit 96kHz BiCMOS Sign-Mgntd DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)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(shù)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 |
| PCM1704U | 制造商:Texas Instruments 功能描述:D/A Converter (D-A) IC |
| PCM1704U/2K | 功能描述:音頻數(shù)/模轉換器 IC 24-Bit 96kHz BiCMOS Sign-Mgntd DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)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(shù)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 |
| PCM1704U-1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PCM1704U-2K | 制造商:TI 制造商全稱:Texas Instruments 功能描述:BiCMOS Sign-Magnitude DIGITAL-TO-ANALOG CONVERTER |
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