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參數(shù)資料
| 型號(hào)： | SAF7847HL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號(hào)轉(zhuǎn)換 |
| 英文描述： | One chip CD audio device with integrated MP3-WMA decoder |
| 中文描述： | COLOR SIGNAL DECODER, PQFP144 |
| 封裝： | 20 X 20 MM, 1.40 MM HEIGHT, SOT486-1, MS-026, PLASTIC, QFP-144 |
| 文件頁(yè)數(shù)： | 78/93頁(yè) |
| 文件大?。?/td> | 396K |
| 代理商： | SAF7847HL |
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SAF784X_2
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 9 May 2008
78 of 93
NXP Semiconductors
SAF784x
One chip CD audio device with integrated MP3/WMA decoder
The requirement for reset is the availability of the clocks during synchronous reset
de-assertion.
7.16.3
Assertion of reset
The polarity of reset assertion is active LOW. During reset assertion the internal logic is
initialized into the correct state. Due to the nature of complex logic, the initialization time
may not be instantaneous. The minimum time that needs to be adhered to for the device
to initialize into its correct state is shown in
Figure 40
.
During reset de-assertion, the main criterion is to ensure that the fully-synchronous
internal logic is supplied with internal system clocks.
8.
Limiting values
[1]
All digital inputs and bidirectional pins are 5 V tolerant.
Fig 40. 5 V tolerant RESET input
001aag351
2.0 V
reset assertion
active LOW reset for minimum of 10 ms
0.8 V
reset de-assertion
permanent state of RESET
the rise time is typically 6 ns
Table 16.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
V
DDD(C)
core digital supply voltage
V
DDD
digital supply voltage
V
DDA
analog supply voltage
V
I(a)
analog input voltage
Limiting values
Conditions
Min
0.5
0.5
0.5
0.5
Max
+2.5
+3.6
+3.6
V
DDA
+ 0.5
+5.5
-
Unit
V
V
V
V
V
I(dig)
V
esd
digital input voltage
electrostatic discharge
voltage
[1]
0.5
2000
V
V
human body
model
machine model
200
55
-
+125
V
°
C
T
stg
storage temperature
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF7847HL/M201,557 | 功能描述:音頻 DSP 1 chip CD Audio Dev w/Integrated decoder RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| SAF7849HL/M245,557 | 功能描述:音頻 DSP IC AUD DECODER RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| SAF7849HL/M295,557 | 功能描述:音頻 DSP IC AUD DECODER RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| SAF7860HL/M2,557 | 制造商:NXP Semiconductors 功能描述:DSP |
| SAF82520PVB2 | 制造商:SIEMENS 功能描述:New |
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