SI4322-A1-FT Silicon Laboratories Inc, SI4322-A1-FT Datasheet - Page 5
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SI4322-A1-FT
Manufacturer Part Number
SI4322-A1-FT
Description
IC RCVR FSK 915MHZ 3.8V 16-TSSOP
Manufacturer
Silicon Laboratories Inc
Type
FSK Receiverr
Specifications of SI4322-A1-FT
Package / Case
16-TSSOP
Frequency
868MHz, 915MHz
Sensitivity
-104dBm
Data Rate - Maximum
256 kbps
Modulation Or Protocol
FSK
Applications
Remote Control, RKE, Security Systems
Current - Receiving
14mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Features
RSSI Equipped
Voltage - Supply
2.2 V ~ 3.8 V
Operating Frequency
915 MHz
Operating Supply Voltage
2.5 V, 3.3 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Current
12 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Memory Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
Other names
336-1628-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI4322-A1-FT
Manufacturer:
INTERSIL
Quantity:
747
Table 1. DC Characteristics
(Test conditions: T
Supply Current
Standby Current
Low Battery Voltage Detector
and Wake-Up Timer Current
Idle Current
Low Battery Detection Threshold
Low Battery Detection Accuracy
V
Generate a POR
POR Hysteresis
V
Digital Input Low Level
Digital Input High Level
Digital Input Current
Digital Input Current
Digital Output Low Level
Digital Output High Level
Notes:
1. Electrical Specifications
dd
DD
1. Measured with disabled clock output buffer.
2. For detailed information see "13. Reset modes" on page 34.
Threshold Required to
Slew Rate
Parameter
OP
= 25 °C; V
DD
1
= 2.7 V)
V
Symbol
SR
PORhyst
V
V
V
V
V
V
I
I
POR
V
I
I
dd
pd
I
I
lba
lb
ih
oh
x
Vdd
ih
il
ol
lb
il
generate a POR even above
for proper POR generation
larger glitches on the V
V
programmable in 0.1 V
crystal oscillator is on
the threshold V
IH
all blocks disabled
= V
Rev. 1.2
Conditions
I
I
oh
OL
V
DD
IL
steps
= –2 mA
= 2 mA
, V
= 0 V
DD
= 3.8 V
POR
2
1
dd
0.7 x V
V
DD
Min
2.0
0.1
—
–1
–1
—
—
—
—
—
—
—
– 0.4
DD
±2.5
Typ
0.3
0.5
1.5
12
—
—
—
—
—
—
—
—
—
0.3 x V
Si4322
Max
3.5
0.6
0.4
14
—
—
—
—
—
—
—
5
1
1
DD
Units
V/ms
mA
mA
µA
µA
µA
µA
%
V
V
V
V
V
V
V
5