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參數(shù)資料
| 型號： | WM2633CDT |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | Byte-wide Parallel Input, 12-bit Voltage Output DAC with Internal Reference |
| 中文描述： | 字節(jié)寬并行輸入，12位電壓輸出DAC，帶有內(nèi)部參考 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 389K |
| 代理商： | WM2633CDT |
Production Data
WM2633
WOLFSON MICROELECTRONICS LTD
PD Rev 1.0 July 1999
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 voltages, AVDD or DVDD to GND
7V
Supply voltage differences, AVDD to DVDD
-2.8V
2.8V
Reference input voltage
-0.3V
AVDD + 0.3V
Digital input voltage range to GND
-0.3V
DVDD + 0.3V
Operating temperature range, T
A
WM2633CDT
WM2633IDT
0
°
C
-40
°
C
-65
°
C
70
°
C
85
°
C
150
°
C
Storage temperature
Lead temperature 1.6mm (1/16 inch) soldering for 10 seconds
260
°
C
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply voltage
AVDD,
DVDD
V
IH
V
IL
V
REF
R
L
C
L
T
A
2.7
5.5
V
High-level digital input voltage
Low-level digital input voltage
Reference voltage to REF
Load resistance
Load capacitance
Operating free-air temperature
See Note 1
See Note 1
See Note 1
2
V
V
V
k
pF
°
C
°
C
0.8
AVDD - 1.5
2
100
70
85
WM2633CDT
WM2633IDT
0
-40
Note:
Reference input voltages greater than AVDD/2 will cause saturation for large DAC codes.
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| WM2636CD | 12-bit Serial Input Voltage Output DAC with Internal Reference |
| WM2636ID | 12-bit Serial Input Voltage Output DAC with Internal Reference |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WM2633IDT | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Byte-wide Parallel Input, 12-bit Voltage Output DAC with Internal Reference |
| WM2636 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:12-bit Serial Input Voltage Output DAC with Internal Reference |
| WM2636CD | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:12-bit Serial Input Voltage Output DAC with Internal Reference |
| WM2636ID | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:12-bit Serial Input Voltage Output DAC with Internal Reference |
| WM2637 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Dual 10-Bit Serial Input Voltage Output DAC with Internal Reference |
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