LA8515N データシートの表示（PDF） - SANYO -> Panasonic
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LA8515N Datasheet PDF : 6 Pages
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Parameter
Transmit gain
Receive gain
DTMF gain
Transmit dynamic range
Receive dynamic range
DTMF input impedance
KTI input impedance
MUTE high-level input voltage
MUTE low-level input voltage
Transmit attenuation
Receive attenuation
Reference voltage
Note) Be careful of dielectric breakdown.
LA8515N
Symbol
GT
GR
GMF
DRT
DRR
ZIMF
ZKTI
VIH
VIL
∆GT
∆GR
VREF
Conditions
IL=20mA, VIN=–55dBV
IL=120mA, VIN=–55dBV
IL=20mA, VIN=–20dBV
IL=120mA, VIN=–20dBV
IL=20mA, VIN=–30dBV
IL=120mA, VIN=–30dBV
IL=20mA, THD=4%
IL=120mA, THD=4%
IL=20mA, THD=10%
IL=120mA, THD=10%
IL=50mA
IL=50mA
IL=20mA to 120mA
IL=20mA to 120mA
IL=30mA, PADC grounded via 24kΩ
IL=30mA, PADC grounded via 24kΩ
IL=20mA
IL=50mA
IL=120mA
Equivalent Circuit Block Diagram
Ratings
min typ
38
40
35
37
–4
–2
–9.5
–7
23
25
20
22
2.5
4.6
0.3
0.5
24
17
1.5
0
3
6
0.65
1.13
2.1
max
42
0
–5
27
VCC
0.2
Unit
dB
dB
dB
dB
dB
dB
Vp-p
Vp-p
Vp-p
Vp-p
kΩ
kΩ
V
V
dB
dB
V
V
V
No.3301–2/6
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