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參數資料
| 型號： | PCM1700U-K |
| 英文描述： | Dual 18-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 雙18位單片音頻數字模擬轉換器 |
| 文件頁數： | 4/5頁 |
| 文件大?。?/td> | 63K |
| 代理商： | PCM1700U-K |
4
PCM1700
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.
FIGURE 1. PCM1700P Setup and Hold Timing Diagram.
> 15ns > 15ns
> 25ns
LSB
Data Input
MSB
> 25ns
> 25ns
> 60ns
> 15ns
> 5ns
> One Clock Cycle
> One Clock Cycle
Latch
Enable
Clock In
DIGITAL INPUT
ANALOG OUTPUT
Binary Two’s
Complement (BTC)
Voltage (V)
V
OUT
Mode
Current (mA)
I
OUT
Mode
DAC Output
1FFFF Hex
00000 Hex
3FFFF Hex
20000 Hex
+ FS
BPZ
+2.99997711
0.00000000
–0.00002289
–3.00000000
–0.66999489
0.00000000
+0.00000511
+0.67000000
BPZ – 1LSB
– FS
TABLE I. PCM1700 Input/Output Relationships.
FIGURE 2. Timing Diagram.
1
2
3
4
10 11 12 13 14 15 16 17 18 19
MSB
LSB
P12
Data (L)
1
2
3
4
10 11 12 13 14 15 16 17 18 19
MSB
LSB
P16
Data (R)
P13
(Clock)
P15
(Latch
Enable)
相關PDF資料 |
PDF描述 |
|---|---|
| PCM1700U-J | Dual 18-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1700 | Dual 18-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1700P | Dual 18-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1700P-J | Dual 18-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1700P-K | SR BTS PC 3 ASY C |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PCM1702 | 制造商:Texas Instruments 功能描述: |
| PCM1702-J | 制造商:BB 制造商全稱:BB 功能描述:BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER |
| PCM1702-K | 制造商:BB 制造商全稱:BB 功能描述:BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER |
| PCM1702P | 功能描述:音頻數/模轉換器 IC BiCMOS Adv Sign Magnitude 20-Bit DAC 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 |
| PCM1702P/PCM1702U | 制造商:BB 制造商全稱:BB 功能描述:PCM1702P. PCM1702U - BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER |
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