WM9708 Просмотр технического описания (PDF) - Wolfson Microelectronics plc
Номер в каталоге
Компоненты Описание
производитель
WM9708 Datasheet PDF : 28 Pages
| |||
Advanced Information
WM9708
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
+7V
Analogue supply voltage
-0.3V
+7V
Voltage range digital inputs
DVSS -0.3V
DVDD +0.3V
Voltage range analogue inputs
Operating temperature range, TA
Storage prior to soldering
Storage temperature after soldering
Package body temperature (soldering 10 seconds)
Package body temperature (soldering 2 minutes)
AVDD -0.3V
AVDD +0.3V
0oC
+70oC
30oC max / 85% RH max
-65 oC
+150oC
+240oC
+183oC
Note:
1. The digital supply voltage (DVDD) must always be less than or equal to the analogue supply voltage (AVDD).
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Digital supply range
Analogue supply range
Digital ground
Analogue ground
Difference DGND to AGND
Analogue supply current
Digital supply current
Standby supply current (all PRs set)
Analogue supply current
Digital supply current
Standby supply current (all PRs set)
SYMBOL
DVDD
AVDD
DGND
AGND
TEST CONDITIONS
DVDD, AVDD = 5V
DVDD, AVDD = 5V
DVDD, AVDD = 5V
DVDD, AVDD = 3.3V
DVDD, AVDD = 3.3V
DVDD, AVDD = 3.3V
Note:
1. Both supplies should be powered on and off at the same time.
MIN
-10%
-10%
-0.3
TYP
3.3 to 5.0
3.3 to 5.0
0
0
0
28
22
10
17
13
10
MAX
+10%
+10%
+0.3
UNIT
V
V
V
V
V
mA
mA
uA
mA
mA
uA
WOLFSON MICROELECTRONICS LTD
AI Rev 2.0 April 2001
3
Share Link: 