wm9010 Wolfson Microelectronics plc, wm9010 Datasheet - Page 4

• Manufacturer Part Number: wm9010
• Description: Low Power, Class G Stereo Headphone Driver
• Manufacturer: Wolfson Microelectronics plc

WM9010
w
PARAMETER
Supply Voltage
Logic 1 digital input (ENA)
Ground
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.
Wolfson tests its package types according to IPC/JEDEC J-STD-020B for Moisture Sensitivity to determine acceptable storage
conditions prior to surface mount assembly. These levels are:
MSL1 = unlimited floor life at <30°C / 85% Relative Humidity. Not normally stored in moisture barrier bag.
MSL2 = out of bag storage for 1 year at <30°C / 60% Relative Humidity. Supplied in moisture barrier bag.
MSL3 = out of bag storage for 168 hours at <30°C / 60% Relative Humidity. Supplied in moisture barrier bag.
The Moisture Sensitivity Level for each package type is specified in Ordering Information.
Supply voltage (VDD)
Voltage range digital input (ENA)
Voltage range analogue inputs
Operating temperature range, T
Junction temperature, T
Storage temperature after soldering
RECOMMENDED OPERATING CONDITIONS
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.
JMAX
CONDITION
A
SYMBOL
VDD
GND
ENA
0.8 x VDD
1.71
MIN
-40ºC
-40ºC
-65ºC
-0.3V
-0.7V
-0.7V
MIN
VDD
TYP
1.8
0
PP, January 2010, Rev 1.0
MAX
2.0
2.7
VDD +0.7V
+150ºC
+150ºC
+85ºC
2.5V
3.3V
Product Preview
MAX
UNIT
V
V
V
4