參數(shù)資料
型號: TRC101
廠商: RF Monolithics, Inc.
英文描述: highly integrated single chip
中文描述: 高度集成的單芯片
文件頁數(shù): 29/33頁
文件大小: 512K
代理商: TRC101
29
5. Maximum Ratings
Absolute Maximum Ratings
Symbol Parameter
VDD
Positive supply voltage
Vin
Voltage on any pin (except RF_P and RF_N)
Voc
Voltage on open collector outputs (RF1, RF2)
Iin
Input current into any pin except VDD and VSS
ESD
Electrostatic discharge with human body model
Storage temperature
Notes
1
Min
-0.5
-0.5
-0.5
-25
Max
6
Units
V
V
V
mA
V
°C
Vdd+0.5
Vdd+1.5
25
1000
125
Tstg
-55
Tlead
Lead temperature (soldering, max 10 s)
260
°C
Note 1: At maximum, VDD+1.5 V cannot be higher than 7 V.
Recommended Operation Ratings
Symbol Parameter
VDD
Positive supply voltage
VDCRF
DC voltage on open collector outputs (RF1, RF2)
AC peak voltage on open collector outputs (RF1,
RF2)
Top
Ambient operating temperature
Note 1: At minimum, VDD - 1.5 V cannot be lower than 1.2 V.
Note 2: At maximum, VDD+1.5 V cannot be higher than 5.5 V.
6. DC Electrical Characteristics
(Min/max values are valid over the recommended operating range Vdd = 2.2-5.4V. Typical conditions: Top = 27°C; Vdd = 3.0 V)
Digital I/O
Sym
Notes
Parameter
Sleep current
I
S
Notes
1,2
Min
2.2
Vdd-1.5
Max
5.4
Vdd+1.5
Units
V
V
VACRF
1
Vdd-1.5
Vdd+1.5
V
-40
85
°C
Limit
Values
typ
20
21
22
24
8.5
8.5
9.5
11
Unit
Test Conditions
min
max
22
25
26
28
13
14
15
17
0.25
315MHz Band
433MHz Band
868MHz Band
916MHz Band
315MHz Band
433MHz Band
868MHz Band
916MHz Band
μA All blocks disabled
mA enabled
Supply current (TX mode, Pout = Pmax)
Idd_TX
mA
Supply current (RX mode)
Idd_RX
mA
Idle current
IIDLE
3
3.5
Low battery voltage detector current
consumption
Wake-up timer current consumption
IVD
0.5
μA
IWUT
1.5
μA
Low battery detect threshold
Vlb
2.2
5.3
V
Programmable in 0.1 V
steps
mV
mV
-50dBm>RFin>-115dBm
V
V
μA Vil = 0 V
μA Vih = Vdd, Vdd = 5.4 V
V
Iol = 2 mA
V
Ioh = -2 mA
Low battery detection accuracy
Analog RSSI Output Level
Digital input low level
Digital input high level
Digital input current low
Digital input current high
Digital output low level
Digital output high level
±75
RSSI
L
Vil
Vih
Iil
Iih
Vol
Voh
300
0.7*Vdd
-1
-1
Vdd-0.4
1000
0.3*Vdd
1
1
0.4
Digital input capacitance
2
pF
Digital output rise/fall time
10
ns Load = 15 pF
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