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參數(shù)資料
| 型號： | XWM8721EDS |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | Internet Audio DAC with Integrated Headphone Driver |
| 中文描述： | 互聯(lián)網(wǎng)音頻DAC集成耳機驅(qū)動器 |
| 文件頁數(shù)： | 3/34頁 |
| 文件大?。?/td> | 347K |
| 代理商： | XWM8721EDS |
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WM8721
Product Preview
WOLFSON MICROELECTRONICS LTD
PP Rev 1.3 November 2000
3
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating at
or beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Electrical
Characteristics at the test conditions specified.
ESD Sensitive Device. This device is manufactured on a CMOS process. It is therefore generically susceptible
to damage from excessive static voltages. Proper ESD precautions must be taken during handling and storage
of this device.
CONDITION
MIN
MAX
Digital supply voltage
-0.3V
+3.63V
Analogue supply voltage
-0.3V
+3.63
Voltage range digital inputs
DGND -0.3V
DVDD +0.3V
Voltage range analogue inputs
AGND -0.3V
AVDD +0.3V
Master Clock Frequency
18.432MHz
Operating temperature range, T
A
-10
°
C
+70
°
C
Storage temperature
-65
°
C
+150
°
C
Package body temperature (soldering 10 seconds)
+240
°
C
Package body temperature (soldering 2 minutes)
+183
°
C
Notes:
1.
Analogue and digital grounds must always be within 0.3V of each other.
2.
The digital supply core voltage (DCVDD) must always be less than or equal to the analogue supply voltage (AVDD) or
digital supply buffer voltage (DBVDD).
3.
The digital supply buffer voltage (DBVDD) must always be less than or equal to the analogue supply voltage (AVDD).
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相關(guān)代理商/技術(shù)參數(shù) |
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| XWM8721EDS/R | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Internet Audio DAC with Integrated Headphone Driver |
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| XWM8728EDS | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz Stereo DAC with Volume Control |
| XWM8728EDS/R | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz Stereo DAC with Volume Control |
| XWM8729ED | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz Stereo DAC |
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