LA8638NV Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
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Lista de partido
LA8638NV Datasheet PDF : 16 Pages
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LA8638NV
Output Noise Level — VCC
–40 DIN AUDIO filter
–50
TX (pin 23)
Splatter Filter Cutoff Frequency — VCC
4.0
Att. = 3 dB down;
resistance at pin 24 =
4.3 kΩ
3.8
–60
3.6
TX-MUTE (pin 23)
–70
3.4
–80
RX-MUTE (pin 10)
–90
RX (pin 10)
3.2
–100
1
2
3
4
5
6
7
Power supply voltage, VCC — V
Splatter Filter Attenuation — VCC
–12
fin = 5 k or 1 kHz;
resistance at pin 24
= 4.3 kΩ
–14
–16
–18
3.0
1
2
3
4
5
6
7
Power supply voltage, VCC — V
Data Shaper Duty Cycle — VCC
56
54
52
VIN=–20dBV
50
48
VIN=–30dBV
46
–20
1
2
3
4
5
6
7
Power supply voltage, VCC — V
Data Shaper Dead Zone — VCC
–28
–30
–32
–34
–36
44
1
2
3
4
5
6
7
Power supply voltage, VCC — V
Current Drain — Ta
6
no signal
BTL on
5
BTL off
4
3
2
1
Standby
–38
1
2
3
4
5
6
7
Power supply voltage, VCC — V
Output Level — Ta
–8
Limiter level (1k-BPF)
–10
0
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
Gain Change Level Difference — Ta
8
RX-CHANGE
7
–12
6
–14
RX (pin 10) ← VIN = –20 dBV
TX (pin 23) ← VIN = –60 dBV
–16
TX-DATA (pin 23) ← VIN = –20 dBV
–18
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
5
TX-CHANGE
4
Switches gain between high and low levels.
Resistance at pin 9: 1 kΩ; Resistance
between pins 30 and 29: 4.7 kΩ
3
–40
–20
0
20
40
60
80
Ambient temperature, Ta — °C
No. 6627-13/16
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