WM2331CDT/V データシートの表示（PDF） - Wolfson Microelectronics plc
部品番号
コンポーネント説明
メーカー
WM2331CDT/V Datasheet PDF : 25 Pages
| |||
Production Data
WM2331
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 and A113, 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.
CONDITION
Digital supply voltage, DVDD to DGND
Analogue supply voltage, AVDD to AGND
Supply voltage difference, AVDD to DVDD
Ground difference, AGND to DGND
Voltage range digital inputs (DIO[9:0], WR, CLAMP, OEB)
Voltage range analogue inputs (REFTS, REFBS, REFTF, REFBF, AIN,
VREF, REFSENSE, CLK, MODE)
Operating temperature range, TA
WM2331CDT
WM2331IDT
Storage temperature
Lead temperature (1.6mm from package body for 10 seconds)
MIN
-0.3V
-0.3V
-6.5V
-0.3V
DGND - 0.3V
AGND - 0.3V
0°C
-40°C
-65°C
MAX
+6.5V
+6.5V
+6.5V
+0.3V
DVDD + 0.3V
AVDD + 0.3V
+70°C
+85°C
+150°C
+300°C
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
NOM
MAX
UNIT
Digital supply range
DVDD
3.0
3.0
5.5
V
Analogue supply range
AVDD
3.0
3.0
5.5
V
Ground
DGND,AGND
0
V
Clock frequency
fCLK
5
30
MHz
Clock duty cycle
45
50
55
%
Operating Free Air Temperature
TA
WM2331C
0
70
°C
WM2331I
-40
85
°C
WOLFSON MICROELECTRONICS LTD
PD Rev 1.4 April 2001
3
Share Link: 