si4420 Silicon Laboratories, si4420 Datasheet - Page 6

• Manufacturer Part Number: si4420
• Description: Si4420 Universal Ism Band Fsk Transceiver
• Manufacturer: Silicon Laboratories

GENERAL DEVICE SPECIFICATIONS
All voltages are referenced to V
Absolute Maximum Ratings (non-operating)
Recommended Operating Range
Note 1:
Note 2:
Symbol
V
V
V
I
ESD
T
T
Symbol
V
V
V
T
in
st
ld
op
dd
in
oc
dd
ocDC
ocAC
At maximum, V
At maximum, V
Parameter
Positive supply voltage
DC voltage on open collector outputs (RF1, RF2)
AC peak voltage on open collector outputs (RF1, RF2)
Ambient operating temperature
Parameter
Positive supply voltage
Voltage on any pin (except RF1 and RF2)
Voltage on open collector outputs (RF1, RF2)
Input current into any pin except VDD and VSS
Electrostatic discharge with human body model
Storage temperature
Lead temperature (soldering, max 10 s)
dd
dd
+1.5 V cannot be higher than 7 V. At minimum, V
+1.5 V cannot be higher than 5.5 V.
ss
, the potential on the ground reference pin VSS.
dd
- 1.5 V cannot be lower than 1.2 V.
Min
V
Min
dd
-1.5 (Note 1)
-0.5
-0.5
-0.5
-25
-55
2.2
-40
Max
V
dd
Max
V
+1.5 (Note 1)
V
dd
1000
dd
+1.5 (Note 2)
260
125
Vdd+1.5
25
6
+0.5
5.4
85
Units
Units
mA
o
o
V
V
V
V
C
C
o
V
V
V
C
Si4420
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