WM8143-10 Ver la hoja de datos (PDF) - Wolfson Microelectronics plc
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WM8143-10 Datasheet PDF : 24 Pages
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WM8143-10
Pin Configuration
Ordering Information
DEVICE
WM8143-10CFT/V
TEMP. RANGE
0 - 70oC
Production Data
PACKAGE
32 Pin TQFP
SCK/RNW 25
RLC 26
VSMP 27
MCLK 28
DGND 29
nc 30
nc 31
DVDD 32
WM8143-10
16 VRT
15 VRB
14 VRU
13 AGND
12 AVDD
11 NRESET
10 OP[9]
9
OP[8]
Absolute Maximum Ratings
Analogue Supply Voltage .......... AGND - 0.3V, AGND +7V Operating Temperature Range, TA .......... 0°C to +70°C
Digital Supply Voltage ...............DGND - 0.3V, DGND +7V Storage Temperature.......................... -50°C to +150°C
Digital Inputs .......................... DGND - 0.3V, DVDD +0.3V Lead Temperature (soldering 10 seconds) ....... +260°C
Digital Outputs ....................... DGND - 0.3V, DVDD +0.3V
Reference Inputs ....................AGND - 0.3V, AVDD +0.3V
RINP, GINP, BINP..................AGND - 0.3 V, AVDD +0.3V
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. It has been classified as having a Moisture Sensitivity Level of 2
and as such will be supplied in vacuum-sealed moisture barrier bags.
Recommended Operating Conditions
PARAMETER
Supply Voltage
Operating Temperature Range
Input Common Mode Range
SYMBOL
AVDD, DVDD
TA
VCMR
TEST
MIN
CONDITIONS
4.75
0
0.5
TYP
MAX
5.25
70
4.5
UNIT
V
o
C
V
Wolfson Microelectronics
2
PD Rev 3f June 98
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