SI4431-A0-FM Silicon Laboratories Inc, SI4431-A0-FM Datasheet - Page 51
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SI4431-A0-FM
Manufacturer Part Number
SI4431-A0-FM
Description
IC TXRX ISM 930MHZ 3.6V 20-QFN
Manufacturer
Silicon Laboratories Inc
Specifications of SI4431-A0-FM
Package / Case
20-QFN
Mfg Application Notes
Transitioning SI4430/31 to Rev B
Frequency
240MHz ~ 930MHz
Data Rate - Maximum
128kbps
Modulation Or Protocol
FSK, GFSK, OOK
Power - Output
13dBm
Sensitivity
-118dBm
Voltage - Supply
1.8 V ~ 3.6 V
Current - Receiving
18.5mA
Current - Transmitting
28mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Number Of Receivers
2
Number Of Transmitters
1
Wireless Frequency
240 MHz to 930 MHz
Output Power
13 dBm
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Maximum Supply Current
28 mA
Minimum Operating Temperature
- 40 C
Modulation
FSK, GFSK, OOK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Applications
-
Memory Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
336-1633-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI4431-A0-FMR
Manufacturer:
SILICON
Quantity:
3 500
Part Number:
SI4431-A0-FMR
Manufacturer:
SILICONLABS/芯科
Quantity:
20 000
[kHz]
10.6
11.5
12.1
14.2
16.2
17.5
18.9
21.0
22.7
24.0
28.2
32.2
34.7
37.7
BW
2.6
2.8
3.1
3.2
3.7
4.2
4.5
4.9
5.4
5.9
6.1
7.2
8.2
8.8
9.5
ndec_exp
1C-[6:4]
5
5
5
5
5
5
5
4
4
4
4
4
4
4
3
3
3
3
3
3
3
2
2
2
2
2
2
2
1
dwn3_bypass
1C-[7]
Table 17. Filter Bandwidth Parameters
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1C-[3:0]
filset
Preliminary Rev. 0.4
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
BW [kHz]
127.9
137.9
142.8
167.8
181.1
191.5
225.1
248.8
269.3
284.9
335.5
361.8
420.2
468.4
518.8
577.0
620.7
112.1
41.7
45.2
47.9
56.2
64.1
69.2
75.2
83.2
90.0
95.3
ndec_exp
1C-[6:4]
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
dwn3_bypass
1C-[7]
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Si4431
1C-[3:0]
filset
15
10
12
13
14
11
2
3
4
5
6
7
1
2
3
4
5
6
7
4
5
9
1
2
3
4
8
9
51