NJW1128 Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJW1128 Datasheet PDF : 13 Pages
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NJW1128
! ABSOLUTE MAXIMUM RATING (Ta=25°C)
PARAMETER
SYMBOL
RATING
Power Supply Voltage
V+
7
Power Dissipation
PD
1,330(Note1)
Operating Temperature Range
Topr
-40 ~ +85
Storage Temperature Range
Tstg
-40 ~ +125
Maximum Input Voltage
VIMAX
0 ~ V+ (Note2)
(Note1) EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layer, FR-4) mounting
UNIT
V
mW
°C
°C
V
! OPERATING VOLTAGE
PARAMETER
Operating Voltage
SYMBOL
TEST CONDITION
V+
-
MIN.
3.9
TYP.
5.0
MAX.
5.5
UNIT
V
! ELECTRICAL CHARACTERISTICS (Ta=25°C,V+=5V,Vin=150mVrms/1kHz,MUT=CD=SPSW= V+,MON=OPEN, RVLC=0Ω)
●Power Supply
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Operating Current 1
Operating Current 2
Operating Current 3
Operating Current 4
Operating Current 5
Reference Voltage
ICC1
RX-mode (Receive)
2.0
3.5
6.0
mA
ICC2
TX-mode (Transmit)
2.0
3.5
6.0
mA
ICC3
Idle-mode (Standby)
2.0
3.5
6.0
mA
ICC4
Idle-mode ,SPSW=PD
1.0
2.5
4.0
mA
ICC5
Idle-mode ,CD=PD,SPSW=PD 0.5
1
1.5
mA
VREF
No signal,Idle-mode
2.2
2.5
2.8
V
●Receive Attenuator(RxIN=200Vrms,Receive Amplifier Gv=0dB)
PARAMETER
SYMBOL
TEST CONDITION
Receive Attenuator Gain 1
GR1
RX-mode (Receive)
Receive Attenuator Gain 2
GR2
TX-mode (Transmit)
Receive Attenuator Gain 3
GR3
Idle-mode (Standby)
Range R to T mode
dGR
RX-mode – TX-mode
Dynamic DC offset
Volume control range
GRDC
GRVR
RX-mode – TX-mode (DC)
RX-mode,RVLC=0Ω-100kΩ
MIN.
3.0
-42
-17
47
-50
35
TYP.
6.0
-46
-20
52
-
45
MAX.
9.0
-50
-23
57
50
55
UNIT
dB
dB
dB
dB
mV
dB
●Transmit Attenuator (TxIN=200Vrms,Mic.amplifier Gv=0dB)
PARAMETER
SYMBOL
TEST CONDITION
Transmit Attenuator Gain 1
Transmit Attenuator Gain 2
Transmit Attenuator Gain 3
Range R to T mode
Dynamic DC offset
GT1
GT2
GT3
dGT
GTDC
TX-mode (Transmit)
RX-mode (Receive)
Idle-mode (Standby)
TX-mode – RX-mode
TX-mode – RX-mode (DC)
MIN.
3.0
-42
-17
47
-50
TYP.
6.0
-46
-20
52
-
MAX.
9.0
-50
-23
57
50
UNIT
dB
dB
dB
dB
mV
–2–
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