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參數(shù)資料
| 型號(hào)： | WM8170 |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | 5.0 VOLT BI-DIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |
| 中文描述： | 3.3集成的信號(hào)處理器區(qū)陣CCD |
| 文件頁數(shù)： | 2/41頁 |
| 文件大?。?/td> | 453K |
| 代理商： | WM8170 |
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WM8170
Product Preview Rev 1.0
WOLFSON MICROELECTRONICS LTD
PP Rev 1.0 March 2000
2
ORDERING INFORMATION
DEVICE
TEMP. RANGE
PACKAGE
XWM8170CFT/V
0 to 70
o
C
48-pin TQFP
PIN CONFIGURATION
D
C
D
D
D
D
S
D
D
V
V
C
37
47 46 45 44 43 42 41 40 39 38
48
C
D
S
P
A
S
D
V
I
V
V
A
D5
D9
D8
D7
D6
DVDD4
DGND2
PTDO
AGND1
AVDD1
AVDD3
VCLP
SEN/STB
SDI/DNA
PDB/HD
PNS
OEB
NRESET
DVDD3
SDO
CLPSWB
PBLK/HD
BLCENB
DGND1
25
31
30
29
28
27
26
36
35
34
33
32
1
2
9
10
8
7
6
5
4
3
12
11
24
23
16 17 18 19 20 21 22
13 14 15
WM8170
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.
As per JEDEC specifications A112-A and A113-A this product requires specific storage conditions prior to surface mount
assembly and as such will be supplied in vacuum sealed moisture barrier bags.
CONDITION
MIN
MAX
Analogue supply voltages (AVDD1 to AVDD3)
AGND -0.3V
AGND +7V
Digital supply voltages (DVDD1 to DVDD4)
DGND -0.3V
DGND +7V
Clock supply voltage, CVDD
CGND -0.3V
CGND +7V
Digital inputs BLCENB, CLPENB, CLPSWB, PBLK, SHD, SHP pins
DGND -0.3V
DVDD2 +0.3V
Digital inputs PDB, NRESET, SCK/RNW, SEN/STB, PNS, SDI/DNA,
OEB, DCLK, SDO pins
Digital outputs, D0 to D9, PTDO
DGND -0.3V
DVDD3 +0.3V
DGND -0.3V
DVDD4 +0.3V
Analogue inputs and analogue outputs
AGND -0.3V
AVDD +0.3V
Maximum difference between AGND, DGND and CGND
- 0.1V
+0.1V
Maximum difference between DVDD1, AVDD and CVDD
- 0.1V
+0.1V
Operating temperature range, T
A
0
o
C
o
C
+70
o
C
o
C
o
C
Storage temperature
-65
+150
Lead temperature (soldering, 10 seconds)
+260
Note 1:
AGND denotes the voltage on any analogue ground pin.
DGND denotes the voltage on any digital ground pin.
CGND denotes the voltage on the clock ground pin.
For this device all GND pins should be star connected as close as possible to the device.
AVDD denotes the voltage on any AVDD pin.
For this device all AVDD supplies should be connected together.
Note 2:
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