SI4021-A1-FT Silicon Laboratories Inc, SI4021-A1-FT Datasheet - Page 7

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SI4021-A1-FT

Manufacturer Part Number
SI4021-A1-FT
Description
IC TX FSK 915MHZ 5.4V 16-TSSOP
Manufacturer
Silicon Laboratories Inc
Datasheet

Specifications of SI4021-A1-FT

Package / Case
16-TSSOP
Frequency
433MHz, 868MHz, 915MHz
Modulation Or Protocol
FSK, OOK
Data Rate - Maximum
512kbps
Power - Output
8dBm
Current - Transmitting
24mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Voltage - Supply
2.2 V ~ 5.4 V
Operating Temperature
-40°C ~ 85°C
Operating Frequency
433 MHz to 915 MHz
Mounting Style
SMD/SMT
Operating Supply Voltage
2.2 V to 5.4 V
Supply Current
1.5 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Applications
-
Memory Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1622-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI4021-A1-FTR
Manufacturer:
SILICON
Quantity:
5 000
GENERAL DEVICE SPECIFICATIONS
All voltages are referenced to V
Absolute Maximum Ratings (non-operating)
Recommended Operating Range
ELECTRICAL SPECIFICATION
(Min/max values are valid over the whole recommended operating range, typical conditions: T
DC Characteristics
Note for table above is on page 7.
I
I
I
I
I
I
V
V
V
V
I
I
V
V
dd_TX_0
dd_TX_PMAX
pd
wt
lb
x
il
ih
lba
lb
il
ih
ol
oh
Symbol
Symbol
Symbol
ESD
V
V
V
V
T
V
T
T
I
in
op
dd
oc
st
dd
oc
in
ld
Parameter
Positive supply voltage
Voltage on any pin except open collector outputs
Voltage on open collector outputs
Input current into any pin except VDD and VSS
Electrostatic discharge with human body model
Storage temperature
Lead temperature (soldering, max 10 s)
Parameter
Positive supply voltage
Voltage on open collector outputs (Max 6.0 V)
Ambient operating temperature
Supply current
(TX mode, Pout = 0 dBm)
Supply current
(TX mode, Pout = P
Standby current in sleep mode
(Note 1)
Wake-up timer current consumption
Low battery detector current
consumption
Idle current
Low battery detection accuracy
Low battery detector threshold
Digital input low level
Digital input high level
Digital input current
Digital input current
Digital output low level
Digital output high level
ss
Parameter
, the potential on the ground reference pin VSS.
max
)
433 MHz band
868 MHz band
915 MHz band
433 MHz band
868 MHz band
915 MHz band
All blocks disabled
Only crystal oscillator is on
Programmable in 0.1 V steps
V
V
I
I
ol
oh
il
ih
= 2 mA
= 0 V
= -2 mA
= V
dd
, V
Conditions/Notes
dd
= 5.4 V
V
Min
-0.5
-0.5
-0.5
Min
-25
-55
2.2
dd
-40
op
= 27
- 1
o
C; V
0.7*V
2.25
V
Min
0.4
-1
-1
dd
dd
-
= V
dd
V
V
1000
dd
Max
Max
oc
125
260
dd
6.0
6.0
5.4
25
85
+0.5
= 2.7 V)
+ 1
Typ
+/-3
0.3
1.5
0.5
1.5
12
14
15
21
23
24
0.3*V
Units
Units
Max
5.35
mA
0.4
ºC
ºC
ºC
V
V
V
V
1
1
V
V
dd
Si4021
Units
mA
mA
mA
µA
µA
µA
µA
µA
%
V
V
V
V
V
7