Datasheet

© 2011 Fairchild Semiconductor Corporation www.fairchildsemi.com
FSA8049 • Rev. 1.0.2 3
FSA8049 — Audio Jack Detection and Configuration, MIC/GND Cross point Switch
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable
above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition,
extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute
maximum ratings are stress ratings only.
Symbol Parameter Min. Max. Unit
v Supply Voltage from Battery -0.5 6.0 V
V
SW
Switch I/O Voltage -0.5 V
CC
+0.5 V
I
IK
Input Clamp Diode Current -50 mA
I
SW
Switch I/O Current (Continuous)
(2)
50 mA
T
STG
Storage Temperature Range -65 +150 °C
T
J
Maximum Junction Temperature +150
°C
T
L
Lead Temperature (Soldering, 10 Seconds) +260
°C
ESD
IEC 61000-4-2 System ESD
Air Gap 15
kV
Contact 8
Human Body Model, JEDEC JESD22-A114
GND/MIC
n
vs. GND 11
VDD vs. GND 16
All Pins 7
Charged Device Model, JEDEC JESD22-C101 All Pins 1.5
Note:
2. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating
conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend
exceeding them or designing to Absolute Maximum Ratings.
Symbol Parameter Min. Max. Unit
V
DD
Supply Voltage 2.5 4.4 V
V
EN
Enable Input Voltage 0 V
DD
V
T
A
Operating Temperature -40 +85 ºC